{"id":543,"date":"2026-02-12T14:14:10","date_gmt":"2026-02-12T14:14:10","guid":{"rendered":"https:\/\/iiengineeringinfra.in\/?page_id=543"},"modified":"2026-02-12T15:03:49","modified_gmt":"2026-02-12T15:03:49","slug":"ventilators","status":"publish","type":"page","link":"https:\/\/iiengineeringinfra.in\/index.php\/ventilators\/","title":{"rendered":"Ventilators"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"543\" class=\"elementor elementor-543\" data-elementor-settings=\"{&quot;ha_cmc_init_switcher&quot;:&quot;no&quot;}\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e3189b5 elementor-section-boxed elementor-section-height-default elementor-section-height-default exad-glass-effect-no wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no exad-sticky-section-no\" data-id=\"e3189b5\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d279f14 exad-glass-effect-no exad-sticky-section-no\" data-id=\"d279f14\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8ca5feb exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-heading\" data-id=\"8ca5feb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Ventilators Products<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-69f9e6e exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-hfe-breadcrumbs-widget\" data-id=\"69f9e6e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"hfe-breadcrumbs-widget.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<nav aria-label=\"Breadcrumb\"><ul class=\"hfe-breadcrumbs hfe-breadcrumbs-show-home\"><li class=\"hfe-breadcrumbs-item hfe-breadcrumbs-first\"><span class=\"hfe-breadcrumbs-home-icon\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-home\" viewBox=\"0 0 576 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M280.37 148.26L96 300.11V464a16 16 0 0 0 16 16l112.06-.29a16 16 0 0 0 15.92-16V368a16 16 0 0 1 16-16h64a16 16 0 0 1 16 16v95.64a16 16 0 0 0 16 16.05L464 480a16 16 0 0 0 16-16V300L295.67 148.26a12.19 12.19 0 0 0-15.3 0zM571.6 251.47L488 182.56V44.05a12 12 0 0 0-12-12h-56a12 12 0 0 0-12 12v72.61L318.47 43a48 48 0 0 0-61 0L4.34 251.47a12 12 0 0 0-1.6 16.9l25.5 31A12 12 0 0 0 45.15 301l235.22-193.74a12.19 12.19 0 0 1 15.3 0L530.9 301a12 12 0 0 0 16.9-1.6l25.5-31a12 12 0 0 0-1.7-16.93z\"><\/path><\/svg><\/span><a href=\"https:\/\/iiengineeringinfra.in\"><span class=\"hfe-breadcrumbs-text\">Home<\/span><\/a><\/li><\/ul><\/nav>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1883d74 elementor-section-full_width elementor-section-height-default elementor-section-height-default exad-glass-effect-no wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no exad-sticky-section-no\" data-id=\"1883d74\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2e5f5e3 exad-glass-effect-no exad-sticky-section-no\" data-id=\"2e5f5e3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-45bf255 exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-heading\" data-id=\"45bf255\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Ventilators Products<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-390787b exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-heading\" data-id=\"390787b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">I&amp;I Engineering Infra \u2013 Ventilators<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bc2d31a elementor-widget-divider--view-line exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-divider\" data-id=\"bc2d31a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d84a935 exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-text-editor\" data-id=\"d84a935\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"17\" data-end=\"326\">Ventilators play a critical role in maintaining effective air circulation within industrial, commercial, and large residential structures. <strong data-start=\"156\" data-end=\"181\">I&amp;I Engineering Infra<\/strong> offers advanced roof ventilation solutions designed to enhance airflow, reduce heat buildup, control moisture, and improve indoor air quality.<\/p><p data-start=\"328\" data-end=\"518\">Our ventilation range includes <strong data-start=\"359\" data-end=\"445\">Louvers, Turbo Ventilators, FRP &amp; Polycarbonate Base Plates, and Ridge Ventilators<\/strong>, engineered for durability and performance under varied site conditions.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c35d315 elementor-section-boxed elementor-section-height-default elementor-section-height-default exad-glass-effect-no wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no exad-sticky-section-no\" data-id=\"c35d315\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-bbc2ede exad-glass-effect-no exad-sticky-section-no\" data-id=\"bbc2ede\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-17c6582 exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-heading\" data-id=\"17c6582\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">I&amp;I Engineering Infra \u2013 Louvers<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ea8e391 exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-text-editor\" data-id=\"ea8e391\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"38\" data-end=\"246\">Louvers are designed to improve natural ventilation and airflow inside industrial, commercial, and residential buildings. They help regulate air circulation while preventing direct entry of rain and debris.<\/p><p data-start=\"248\" data-end=\"337\">Available in multiple sizes and material options to suit various structural requirements.<\/p><h5 data-start=\"339\" data-end=\"361\">Types of Louvers<\/h5><ul data-start=\"362\" data-end=\"445\"><li data-start=\"362\" data-end=\"391\"><p data-start=\"364\" data-end=\"391\"><strong data-start=\"364\" data-end=\"389\">Metal Box Type Louver<\/strong><\/p><\/li><li data-start=\"392\" data-end=\"420\"><p data-start=\"394\" data-end=\"420\"><strong data-start=\"394\" data-end=\"418\">Polycarbonate Louver<\/strong><\/p><\/li><li data-start=\"421\" data-end=\"445\"><p data-start=\"423\" data-end=\"445\"><strong data-start=\"423\" data-end=\"443\">Multiwall Louver<\/strong><\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e5e7be2 exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-heading\" data-id=\"e5e7be2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">I&amp;I Engineering Infra \u2013 Turbo Ventilator<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-906570f exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-text-editor\" data-id=\"906570f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"498\" data-end=\"695\">I&amp;I Engineering Infra manufactures high-performance <strong data-start=\"550\" data-end=\"583\">Wind-Driven Turbo Ventilators<\/strong> with precision-matched base plates for easy installation across diverse roofing profiles and site conditions.<\/p><p data-start=\"697\" data-end=\"980\">Our turbo ventilators are engineered to provide continuous air exhaust and smooth rotation, ensuring a fresh, healthy, and temperature-controlled working environment. The optimized blade design enables maximum air extraction while offering protection against rain and dust intrusion.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6bb57a6 exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-heading\" data-id=\"6bb57a6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Technical Specifications - Turbo Ventilator Dimensions<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-18ca543 exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-text-editor\" data-id=\"18ca543\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<table><thead><tr><th>Description<\/th><th>24\u201d Model<\/th><th>21\u201d Model<\/th><\/tr><\/thead><tbody><tr><td>Material<\/td><td>Aluminium, Stainless Steel (SS 202 \/ 304 \/ 430), Polypropylene (PP)<\/td><td>Aluminium, Stainless Steel (SS 202 \/ 304 \/ 430), Polypropylene (PP)<\/td><\/tr><tr><td>Neck \/ Throat Diameter<\/td><td>24&#8243; (610 mm)<\/td><td>21&#8243; (534 mm)<\/td><\/tr><tr><td>Outer Diameter<\/td><td>30&#8243; (762 mm)<\/td><td>24&#8243; (610 mm)<\/td><\/tr><tr><td>Overall Height<\/td><td>21&#8243; (534 mm)<\/td><td>13&#8243; (330 mm)<\/td><\/tr><tr><td>Thickness<\/td><td>0.3 \u2013 0.5 mm<\/td><td>0.3 \u2013 0.5 mm<\/td><\/tr><tr><td>Fins \/ Vanes<\/td><td>Width: 85 mm, Length: 485 mm, 30 Nos (0.3 mm thick)<\/td><td>Width: 80 mm, Length: 380 mm, 24 Nos (0.3 mm thick)<\/td><\/tr><tr><td>Top Plate<\/td><td>Diameter: 380 mm, Thickness: 0.5 mm<\/td><td>Diameter: 350 mm, Thickness: 0.5 mm<\/td><\/tr><tr><td>Bearings<\/td><td>2 (Sealed Bearings)<\/td><td>2 (Sealed Bearings)<\/td><\/tr><tr><td>Power Source<\/td><td>Wind Driven<\/td><td>Wind Driven<\/td><\/tr><tr><td>Wind Velocity Capacity<\/td><td>1950 Exhauster<\/td><td>1600 Exhauster<\/td><\/tr><tr><td>Temperature Difference<\/td><td>4\u00b0C \u2013 6\u00b0C<\/td><td>3\u00b0C \u2013 5\u00b0C<\/td><\/tr><tr><td>Suitable Stack Height<\/td><td>10 \u2013 30 ft<\/td><td>10 \u2013 30 ft<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b51ea77 exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-heading\" data-id=\"b51ea77\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Performance, Features &amp; Applications<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-943a029 exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-text-editor\" data-id=\"943a029\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"43\" data-end=\"554\">I&amp;I Engineering Infra Turbo Ventilators are engineered using <strong data-start=\"104\" data-end=\"148\">high-grade stainless steel and aluminium<\/strong>, ensuring long-term durability and structural reliability. The system incorporates <strong data-start=\"232\" data-end=\"261\">sealed bearing mechanisms<\/strong> for smooth, maintenance-free rotation, along with <strong data-start=\"312\" data-end=\"352\">fire-resistant reinforced components<\/strong> for enhanced safety. Supported by <strong data-start=\"387\" data-end=\"414\">nylon or metal brackets<\/strong> and assembled through <strong data-start=\"437\" data-end=\"471\">precision riveted construction<\/strong>, the ventilators deliver strong structural integrity under demanding conditions.<\/p><p data-start=\"556\" data-end=\"885\">Designed for performance and efficiency, these ventilators provide <strong data-start=\"623\" data-end=\"655\">excellent weather resistance<\/strong>, superior wear and corrosion protection, and self-cleaning surface properties. Their high rotational sensitivity allows continuous airflow even at low wind speeds, ensuring efficient air exhaust and improved indoor air quality.<\/p><p data-start=\"887\" data-end=\"1190\">Operationally, the ventilator begins rotating at wind speeds as low as <strong data-start=\"958\" data-end=\"970\">0.20 m\/s<\/strong> and performs effectively with minimal indoor-to-outdoor temperature differences. It is suitable for installation on roofs with slopes ranging from <strong data-start=\"1118\" data-end=\"1133\">0\u00b0 to 22.5\u00b0<\/strong>, making it adaptable across varied structural designs.<\/p><p data-start=\"1192\" data-end=\"1368\">These ventilation systems are widely used in <strong data-start=\"1237\" data-end=\"1365\">industrial workshops, warehouses, manufacturing plants, factory sheds, commercial buildings, and civil construction projects<\/strong>.<\/p><p data-start=\"1370\" data-end=\"1558\" data-is-last-node=\"\" data-is-only-node=\"\">I&amp;I Engineering Infra delivers reliable, energy-efficient, and maintenance-free ventilation solutions specifically designed to meet the demands of industrial and commercial infrastructure.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d425473 elementor-section-boxed elementor-section-height-default elementor-section-height-default exad-glass-effect-no wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no exad-sticky-section-no\" data-id=\"d425473\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7ca94e0 exad-glass-effect-no exad-sticky-section-no\" data-id=\"7ca94e0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-24a580f exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-heading\" data-id=\"24a580f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">I&amp;I Engineering Infra \u2013 Turbo Ventilator FRP &amp; Polycarbonate Base<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e058de6 exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-text-editor\" data-id=\"e058de6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"71\" data-end=\"285\">I&amp;I Engineering Infra manufactures high-quality <strong data-start=\"119\" data-end=\"188\">FRP (Fiber Reinforced Plastic) and Polycarbonate (PC) Base Plates<\/strong> designed for secure and precise installation of turbo ventilators on various roofing profiles.<\/p><p data-start=\"287\" data-end=\"459\">These base plates are engineered to match different roofing sheets, ensuring proper fitting, structural stability, and leak-proof performance under diverse site conditions.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e9edc92 exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-heading\" data-id=\"e9edc92\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Standard Specifications<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6ec8aac exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-text-editor\" data-id=\"6ec8aac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<table><thead><tr><th>Specification<\/th><th>Details<\/th><\/tr><\/thead><tbody><tr><td>Thickness<\/td><td>1.5 mm \u2013 2.0 mm<\/td><\/tr><tr><td>Length<\/td><td>1700 mm<\/td><\/tr><tr><td>Width<\/td><td>1080 mm<\/td><\/tr><tr><td>Compatibility<\/td><td>Suitable for multiple roofing profiles<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f8f0fad exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-heading\" data-id=\"f8f0fad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Material Comparison<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0742d10 exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-text-editor\" data-id=\"0742d10\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<table><thead><tr><th>Property<\/th><th>Polycarbonate (PC)<\/th><th>FRP<\/th><\/tr><\/thead><tbody><tr><td>Impact Resistance<\/td><td>Excellent<\/td><td>Good<\/td><\/tr><tr><td>Weather Resistance<\/td><td>Excellent<\/td><td>Moderate<\/td><\/tr><tr><td>Temperature Resistance<\/td><td>Up to 120\u00b0C<\/td><td>Below 100\u00b0C<\/td><\/tr><tr><td>Light Transmission<\/td><td>Up to 89%<\/td><td>Up to 60%<\/td><\/tr><tr><td>Fire Spread<\/td><td>Self-Extinguishing<\/td><td>Flammable<\/td><\/tr><tr><td>Thickness Consistency<\/td><td>Uniform<\/td><td>Varies<\/td><\/tr><tr><td>Maintenance<\/td><td>Easy<\/td><td>Requires Maintenance<\/td><\/tr><tr><td>TAC Approval (% of Total Roof Area)<\/td><td>5%<\/td><td>2%<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-f41cfb0 elementor-section-boxed elementor-section-height-default elementor-section-height-default exad-glass-effect-no wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no exad-sticky-section-no\" data-id=\"f41cfb0\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-96ecefb exad-glass-effect-no exad-sticky-section-no\" data-id=\"96ecefb\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-adcafac exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-heading\" data-id=\"adcafac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Key Features<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3dc3e11 exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-text-editor\" data-id=\"3dc3e11\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li data-start=\"1202\" data-end=\"1228\"><p data-start=\"1204\" data-end=\"1228\">Optimum surface finish<\/p><\/li><li data-start=\"1229\" data-end=\"1257\"><p data-start=\"1231\" data-end=\"1257\">High structural strength<\/p><\/li><li data-start=\"1258\" data-end=\"1288\"><p data-start=\"1260\" data-end=\"1288\">High load-bearing capacity<\/p><\/li><li data-start=\"1289\" data-end=\"1312\"><p data-start=\"1291\" data-end=\"1312\">Sturdy construction<\/p><\/li><li data-start=\"1313\" data-end=\"1341\"><p data-start=\"1315\" data-end=\"1341\">Wear and tear resistance<\/p><\/li><li data-start=\"1342\" data-end=\"1366\"><p data-start=\"1344\" data-end=\"1366\">Corrosion resistance<\/p><\/li><li data-start=\"1367\" data-end=\"1388\"><p data-start=\"1369\" data-end=\"1388\">Easy installation<\/p><\/li><li data-start=\"1389\" data-end=\"1412\"><p data-start=\"1391\" data-end=\"1412\">Abrasion resistance<\/p><\/li><li data-start=\"1413\" data-end=\"1438\"><p data-start=\"1415\" data-end=\"1438\">Dimensional stability<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-69b9373 exad-glass-effect-no exad-sticky-section-no\" data-id=\"69b9373\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7481c19 exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-heading\" data-id=\"7481c19\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Applications<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-61feef2 exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-text-editor\" data-id=\"61feef2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul data-start=\"1648\" data-end=\"1761\"><li data-start=\"1648\" data-end=\"1678\"><p data-start=\"1650\" data-end=\"1678\">Industrial roofing systems<\/p><\/li><li data-start=\"1679\" data-end=\"1693\"><p data-start=\"1681\" data-end=\"1693\">Warehouses<\/p><\/li><li data-start=\"1694\" data-end=\"1718\"><p data-start=\"1696\" data-end=\"1718\">Manufacturing plants<\/p><\/li><li data-start=\"1719\" data-end=\"1743\"><p data-start=\"1721\" data-end=\"1743\">Commercial buildings<\/p><\/li><li data-start=\"1744\" data-end=\"1761\"><p data-start=\"1746\" data-end=\"1761\">Factory sheds<\/p><\/li><\/ul><p data-start=\"1763\" data-end=\"1895\">I&amp;I Engineering Infra ensures precision-engineered base plates that enhance ventilator performance and provide long-term durability.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-782ec9c exad-glass-effect-no exad-sticky-section-no\" data-id=\"782ec9c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-25ace16 exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-heading\" data-id=\"25ace16\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Advantages<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ada16fa exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-text-editor\" data-id=\"ada16fa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li data-start=\"1462\" data-end=\"1489\"><p data-start=\"1464\" data-end=\"1489\">No electricity required<\/p><\/li><li data-start=\"1490\" data-end=\"1513\"><p data-start=\"1492\" data-end=\"1513\">Zero operating cost<\/p><\/li><li data-start=\"1514\" data-end=\"1542\"><p data-start=\"1516\" data-end=\"1542\">Lightweight construction<\/p><\/li><li data-start=\"1543\" data-end=\"1575\"><p data-start=\"1545\" data-end=\"1575\">Maintenance-free performance<\/p><\/li><li data-start=\"1576\" data-end=\"1600\"><p data-start=\"1578\" data-end=\"1600\">Noise-free operation<\/p><\/li><li data-start=\"1601\" data-end=\"1622\"><p data-start=\"1603\" data-end=\"1622\">Long service life<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-195bf0e exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-heading\" data-id=\"195bf0e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">I&amp;I Engineering Infra \u2013 Ridge Ventilators<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3301e0c exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-text-editor\" data-id=\"3301e0c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Ridge ventilators are installed at the highest point of the roof to allow continuous air exhaust across the building. They improve ventilation efficiency and regulate internal temperature in industrial and commercial spaces.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f4c2c7e exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-text-editor\" data-id=\"f4c2c7e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<table><thead><tr><th>Material Type<\/th><th>Specification<\/th><\/tr><\/thead><tbody><tr><td>TCT Pre-Painted Galvanized Steel<\/td><td>0.47 mm \/ 0.50 mm \/ 0.60 mm<\/td><\/tr><tr><td>Galvalume Steel<\/td><td>Z 90 \/ AZ 150 Coating<\/td><\/tr><tr><td>Bare Galvalume<\/td><td>With Protective Coating<\/td><\/tr><tr><td>Protection<\/td><td>Integrated Wire Mesh Net<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-552bb7a elementor-section-boxed elementor-section-height-default elementor-section-height-default exad-glass-effect-no wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no exad-sticky-section-no\" data-id=\"552bb7a\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-61bd26c exad-glass-effect-no exad-sticky-section-no\" data-id=\"61bd26c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2b46c33 exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-heading\" data-id=\"2b46c33\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">What are Roofing Ventilators?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9e0f91a exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-text-editor\" data-id=\"9e0f91a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"36\" data-end=\"418\">Roofing ventilators are engineered systems installed at roof level to regulate airflow within a building. They facilitate the removal of excess heat, humidity, and airborne contaminants from enclosed spaces. Proper roof ventilation helps maintain balanced indoor temperature, prevents condensation, reduces structural stress, and protects against mold growth and roof overheating.<\/p><p data-start=\"420\" data-end=\"552\">I&amp;I Engineering Infra provides advanced roof ventilation solutions designed for industrial, commercial, and infrastructure projects.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-24539d9 exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-heading\" data-id=\"24539d9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Why Proper Roof Ventilation is Essential<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dc6c66a exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-text-editor\" data-id=\"dc6c66a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul data-start=\"606\" data-end=\"980\"><li data-start=\"606\" data-end=\"706\"><p data-start=\"608\" data-end=\"706\"><strong data-start=\"608\" data-end=\"643\">Prevents Moisture Accumulation:<\/strong> Reduces condensation and inhibits mold and mildew formation.<\/p><\/li><li data-start=\"707\" data-end=\"803\"><p data-start=\"709\" data-end=\"803\"><strong data-start=\"709\" data-end=\"734\">Controls Temperature:<\/strong> Allows hot air to escape, keeping roof areas cooler during summer.<\/p><\/li><li data-start=\"804\" data-end=\"891\"><p data-start=\"806\" data-end=\"891\"><strong data-start=\"806\" data-end=\"832\">Extends Roof Lifespan:<\/strong> Minimizes thermal expansion and moisture-related damage.<\/p><\/li><li data-start=\"892\" data-end=\"980\"><p data-start=\"894\" data-end=\"980\"><strong data-start=\"894\" data-end=\"925\">Improves Energy Efficiency:<\/strong> Stabilizes indoor temperature and reduces HVAC load.<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7468137 exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-heading\" data-id=\"7468137\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Types of Roof Ventilators<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5064bd6 exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-text-editor\" data-id=\"5064bd6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li data-start=\"1019\" data-end=\"1109\"><p data-start=\"1021\" data-end=\"1109\"><strong data-start=\"1021\" data-end=\"1044\">Static Ventilators:<\/strong> Operate using natural air movement to expel heat and moisture.<\/p><\/li><li data-start=\"1110\" data-end=\"1203\"><p data-start=\"1112\" data-end=\"1203\"><strong data-start=\"1112\" data-end=\"1134\">Ridge Ventilators:<\/strong> Installed along the roof ridge for uniform and continuous airflow.<\/p><\/li><li data-start=\"1204\" data-end=\"1294\"><p data-start=\"1206\" data-end=\"1294\"><strong data-start=\"1206\" data-end=\"1247\">Wind-Driven (Whirlybird) Ventilators:<\/strong> Rotate using wind energy to extract hot air.<\/p><\/li><li data-start=\"1295\" data-end=\"1379\"><p data-start=\"1297\" data-end=\"1379\"><strong data-start=\"1297\" data-end=\"1319\">Power Ventilators:<\/strong> Electrically powered units for high-capacity ventilation.<\/p><\/li><li data-start=\"1380\" data-end=\"1464\"><p data-start=\"1382\" data-end=\"1464\"><strong data-start=\"1382\" data-end=\"1402\">Box Ventilators:<\/strong> Fixed ventilation units for localized airflow requirements.<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-af10238 exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-heading\" data-id=\"af10238\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Working Principle<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5ca7920 exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-text-editor\" data-id=\"5ca7920\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"1495\" data-end=\"1910\">Roof ventilators operate on the principle of thermal air movement. Hot air naturally rises and escapes through roof vents, drawing cooler air into the structure. Wind-driven ventilators enhance this process through mechanical rotation powered by wind, while power ventilators use electric motors for continuous air extraction. This consistent airflow improves structural durability and indoor environmental quality.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5f60542 exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-heading\" data-id=\"5f60542\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Benefits of Installing Roof Ventilators<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-86c466f exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-text-editor\" data-id=\"86c466f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li data-start=\"1963\" data-end=\"1994\"><p data-start=\"1965\" data-end=\"1994\">Improved indoor air quality<\/p><\/li><li data-start=\"1995\" data-end=\"2025\"><p data-start=\"1997\" data-end=\"2025\">Enhanced energy efficiency<\/p><\/li><li data-start=\"2026\" data-end=\"2056\"><p data-start=\"2028\" data-end=\"2056\">Effective moisture control<\/p><\/li><li data-start=\"2057\" data-end=\"2086\"><p data-start=\"2059\" data-end=\"2086\">Increased roof durability<\/p><\/li><li data-start=\"2087\" data-end=\"2113\"><p data-start=\"2089\" data-end=\"2113\">Better thermal comfort<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b8ce34e exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-heading\" data-id=\"b8ce34e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Lifespan of Roof Ventilators<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f124e38 exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-text-editor\" data-id=\"f124e38\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul data-start=\"2155\" data-end=\"2285\"><li data-start=\"2155\" data-end=\"2204\"><p data-start=\"2157\" data-end=\"2204\">Static and ridge ventilators: <strong data-start=\"2187\" data-end=\"2202\">15\u201325 years<\/strong><\/p><\/li><li data-start=\"2205\" data-end=\"2285\"><p data-start=\"2207\" data-end=\"2285\">Wind-driven and power ventilators: <strong data-start=\"2242\" data-end=\"2257\">10\u201320 years<\/strong> (with proper maintenance)<\/p><\/li><\/ul><p data-start=\"2287\" data-end=\"2393\">Material quality, environmental exposure, and installation precision significantly influence service life.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f6d4128 exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-heading\" data-id=\"f6d4128\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Indicators That You Need Roof Ventilation<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-094ab40 exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-text-editor\" data-id=\"094ab40\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li data-start=\"2448\" data-end=\"2480\"><p data-start=\"2450\" data-end=\"2480\">Excessive attic or roof heat<\/p><\/li><li data-start=\"2481\" data-end=\"2508\"><p data-start=\"2483\" data-end=\"2508\">Rising cooling expenses<\/p><\/li><li data-start=\"2509\" data-end=\"2541\"><p data-start=\"2511\" data-end=\"2541\">Visible condensation or mold<\/p><\/li><li data-start=\"2542\" data-end=\"2580\"><p data-start=\"2544\" data-end=\"2580\">Deterioration of roofing materials<\/p><\/li><li data-start=\"2581\" data-end=\"2612\"><p data-start=\"2583\" data-end=\"2612\">Poor indoor air circulation<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-70a0174 exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-heading\" data-id=\"70a0174\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Key Factors When Selecting Roof Ventilators<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-930f466 exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-text-editor\" data-id=\"930f466\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li data-start=\"2669\" data-end=\"2726\"><p data-start=\"2671\" data-end=\"2726\"><strong data-start=\"2671\" data-end=\"2685\">Roof Type:<\/strong> Flat, pitched, or sloped configuration<\/p><\/li><li data-start=\"2727\" data-end=\"2798\"><p data-start=\"2729\" data-end=\"2798\"><strong data-start=\"2729\" data-end=\"2747\">Building Size:<\/strong> Larger areas require higher ventilation capacity<\/p><\/li><li data-start=\"2799\" data-end=\"2879\"><p data-start=\"2801\" data-end=\"2879\"><strong data-start=\"2801\" data-end=\"2824\">Climate Conditions:<\/strong> Selection based on regional temperature and humidity<\/p><\/li><li data-start=\"2880\" data-end=\"2968\"><p data-start=\"2882\" data-end=\"2968\"><strong data-start=\"2882\" data-end=\"2917\">Energy Efficiency Requirements:<\/strong> Preference for low-energy or wind-driven systems<\/p><\/li><li data-start=\"2969\" data-end=\"3045\"><p data-start=\"2971\" data-end=\"3045\"><strong data-start=\"2971\" data-end=\"3002\">Maintenance Considerations:<\/strong> Some systems require periodic inspection<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6f547d9 exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-heading\" data-id=\"6f547d9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Cost of Roof Ventilators<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-baf0feb exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-text-editor\" data-id=\"baf0feb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"3083\" data-end=\"3280\">Pricing depends on ventilator type, material, size, and installation complexity. Static systems are generally more economical, while wind-driven and powered ventilators involve higher investment.<\/p><p data-start=\"3282\" data-end=\"3391\">I&amp;I Engineering Infra provides competitive pricing and customized quotations based on project specifications.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ca955af exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-heading\" data-id=\"ca955af\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Installation Process<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-15abd1f exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-text-editor\" data-id=\"15abd1f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul data-start=\"3425\" data-end=\"3611\"><li data-start=\"3425\" data-end=\"3465\"><p data-start=\"3427\" data-end=\"3465\">Site assessment and airflow analysis<\/p><\/li><li data-start=\"3466\" data-end=\"3502\"><p data-start=\"3468\" data-end=\"3502\">Strategic ventilator positioning<\/p><\/li><li data-start=\"3503\" data-end=\"3532\"><p data-start=\"3505\" data-end=\"3532\">Roof cutting and mounting<\/p><\/li><li data-start=\"3533\" data-end=\"3564\"><p data-start=\"3535\" data-end=\"3564\">Proper sealing and flashing<\/p><\/li><li data-start=\"3565\" data-end=\"3611\"><p data-start=\"3567\" data-end=\"3611\">Performance testing for airflow efficiency<\/p><\/li><\/ul><p data-start=\"3613\" data-end=\"3695\">Our team ensures professional installation to maximize performance and durability.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1eaca8b exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-heading\" data-id=\"1eaca8b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Can Ventilators Be Installed on Existing Roofs?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-06fc8df exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-text-editor\" data-id=\"06fc8df\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Yes. Roof ventilators can be retrofitted onto existing roofing systems without full replacement. I&amp;I Engineering Infra offers tailored solutions compatible with various roof profiles.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7db24aa exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-heading\" data-id=\"7db24aa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Why Choose I&amp;I Engineering Infra?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-30536c8 exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-text-editor\" data-id=\"30536c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li data-start=\"3986\" data-end=\"4043\"><p data-start=\"3988\" data-end=\"4043\">Technical expertise in industrial ventilation systems<\/p><\/li><li data-start=\"4044\" data-end=\"4078\"><p data-start=\"4046\" data-end=\"4078\">High-quality, durable products<\/p><\/li><li data-start=\"4079\" data-end=\"4105\"><p data-start=\"4081\" data-end=\"4105\">Precision installation<\/p><\/li><li data-start=\"4106\" data-end=\"4142\"><p data-start=\"4108\" data-end=\"4142\">Customized ventilation solutions<\/p><\/li><li data-start=\"4143\" data-end=\"4182\"><p data-start=\"4145\" data-end=\"4182\">Competitive and transparent pricing<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e5ebaee exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-heading\" data-id=\"e5ebaee\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">How to Start Your Ventilation Project<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b7d2921 exad-sticky-section-no exad-glass-effect-no elementor-widget elementor-widget-text-editor\" data-id=\"b7d2921\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Contact <strong data-start=\"4241\" data-end=\"4266\">I&amp;I Engineering Infra<\/strong> for a detailed consultation. Our experts will evaluate your site conditions and recommend the most suitable ventilation system.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Ventilators Products Home Ventilators Products I&amp;I Engineering Infra \u2013 Ventilators Ventilators play a critical role in maintaining effective air circulation within industrial, commercial, and large residential structures. I&amp;I Engineering Infra offers advanced roof ventilation solutions designed to enhance airflow, reduce heat buildup, control moisture, and improve indoor air quality. Our ventilation range includes Louvers, Turbo Ventilators, FRP &amp; Polycarbonate Base Plates, and Ridge Ventilators, engineered for durability and performance under varied site conditions. I&amp;I Engineering Infra \u2013 Louvers Louvers are designed to improve natural ventilation and airflow inside industrial, commercial, and residential buildings. They help regulate air circulation while preventing direct entry of rain and debris. Available in multiple sizes and material options to suit various structural requirements. Types of Louvers Metal Box Type Louver Polycarbonate Louver Multiwall Louver I&amp;I Engineering Infra \u2013 Turbo Ventilator I&amp;I Engineering Infra manufactures high-performance Wind-Driven Turbo Ventilators with precision-matched base plates for easy installation across diverse roofing profiles and site conditions. Our turbo ventilators are engineered to provide continuous air exhaust and smooth rotation, ensuring a fresh, healthy, and temperature-controlled working environment. The optimized blade design enables maximum air extraction while offering protection against rain and dust intrusion. Technical Specifications &#8211; Turbo Ventilator Dimensions Description 24\u201d Model 21\u201d Model Material Aluminium, Stainless Steel (SS 202 \/ 304 \/ 430), Polypropylene (PP) Aluminium, Stainless Steel (SS 202 \/ 304 \/ 430), Polypropylene (PP) Neck \/ Throat Diameter 24&#8243; (610 mm) 21&#8243; (534 mm) Outer Diameter 30&#8243; (762 mm) 24&#8243; (610 mm) Overall Height 21&#8243; (534 mm) 13&#8243; (330 mm) Thickness 0.3 \u2013 0.5 mm 0.3 \u2013 0.5 mm Fins \/ Vanes Width: 85 mm, Length: 485 mm, 30 Nos (0.3 mm thick) Width: 80 mm, Length: 380 mm, 24 Nos (0.3 mm thick) Top Plate Diameter: 380 mm, Thickness: 0.5 mm Diameter: 350 mm, Thickness: 0.5 mm Bearings 2 (Sealed Bearings) 2 (Sealed Bearings) Power Source Wind Driven Wind Driven Wind Velocity Capacity 1950 Exhauster 1600 Exhauster Temperature Difference 4\u00b0C \u2013 6\u00b0C 3\u00b0C \u2013 5\u00b0C Suitable Stack Height 10 \u2013 30 ft 10 \u2013 30 ft Performance, Features &amp; Applications I&amp;I Engineering Infra Turbo Ventilators are engineered using high-grade stainless steel and aluminium, ensuring long-term durability and structural reliability. The system incorporates sealed bearing mechanisms for smooth, maintenance-free rotation, along with fire-resistant reinforced components for enhanced safety. Supported by nylon or metal brackets and assembled through precision riveted construction, the ventilators deliver strong structural integrity under demanding conditions. Designed for performance and efficiency, these ventilators provide excellent weather resistance, superior wear and corrosion protection, and self-cleaning surface properties. Their high rotational sensitivity allows continuous airflow even at low wind speeds, ensuring efficient air exhaust and improved indoor air quality. Operationally, the ventilator begins rotating at wind speeds as low as 0.20 m\/s and performs effectively with minimal indoor-to-outdoor temperature differences. It is suitable for installation on roofs with slopes ranging from 0\u00b0 to 22.5\u00b0, making it adaptable across varied structural designs. These ventilation systems are widely used in industrial workshops, warehouses, manufacturing plants, factory sheds, commercial buildings, and civil construction projects. I&amp;I Engineering Infra delivers reliable, energy-efficient, and maintenance-free ventilation solutions specifically designed to meet the demands of industrial and commercial infrastructure. I&amp;I Engineering Infra \u2013 Turbo Ventilator FRP &amp; Polycarbonate Base I&amp;I Engineering Infra manufactures high-quality FRP (Fiber Reinforced Plastic) and Polycarbonate (PC) Base Plates designed for secure and precise installation of turbo ventilators on various roofing profiles. These base plates are engineered to match different roofing sheets, ensuring proper fitting, structural stability, and leak-proof performance under diverse site conditions. Standard Specifications Specification Details Thickness 1.5 mm \u2013 2.0 mm Length 1700 mm Width 1080 mm Compatibility Suitable for multiple roofing profiles Material Comparison Property Polycarbonate (PC) FRP Impact Resistance Excellent Good Weather Resistance Excellent Moderate Temperature Resistance Up to 120\u00b0C Below 100\u00b0C Light Transmission Up to 89% Up to 60% Fire Spread Self-Extinguishing Flammable Thickness Consistency Uniform Varies Maintenance Easy Requires Maintenance TAC Approval (% of Total Roof Area) 5% 2% Key Features Optimum surface finish High structural strength High load-bearing capacity Sturdy construction Wear and tear resistance Corrosion resistance Easy installation Abrasion resistance Dimensional stability Applications Industrial roofing systems Warehouses Manufacturing plants Commercial buildings Factory sheds I&amp;I Engineering Infra ensures precision-engineered base plates that enhance ventilator performance and provide long-term durability. Advantages No electricity required Zero operating cost Lightweight construction Maintenance-free performance Noise-free operation Long service life I&amp;I Engineering Infra \u2013 Ridge Ventilators Ridge ventilators are installed at the highest point of the roof to allow continuous air exhaust across the building. They improve ventilation efficiency and regulate internal temperature in industrial and commercial spaces. Material Type Specification TCT Pre-Painted Galvanized Steel 0.47 mm \/ 0.50 mm \/ 0.60 mm Galvalume Steel Z 90 \/ AZ 150 Coating Bare Galvalume With Protective Coating Protection Integrated Wire Mesh Net What are Roofing Ventilators? Roofing ventilators are engineered systems installed at roof level to regulate airflow within a building. They facilitate the removal of excess heat, humidity, and airborne contaminants from enclosed spaces. Proper roof ventilation helps maintain balanced indoor temperature, prevents condensation, reduces structural stress, and protects against mold growth and roof overheating. I&amp;I Engineering Infra provides advanced roof ventilation solutions designed for industrial, commercial, and infrastructure projects. Why Proper Roof Ventilation is Essential Prevents Moisture Accumulation: Reduces condensation and inhibits mold and mildew formation. Controls Temperature: Allows hot air to escape, keeping roof areas cooler during summer. Extends Roof Lifespan: Minimizes thermal expansion and moisture-related damage. Improves Energy Efficiency: Stabilizes indoor temperature and reduces HVAC load. Types of Roof Ventilators Static Ventilators: Operate using natural air movement to expel heat and moisture. Ridge Ventilators: Installed along the roof ridge for uniform and continuous airflow. Wind-Driven (Whirlybird) Ventilators: Rotate using wind energy to extract hot air. Power Ventilators: Electrically powered units for high-capacity ventilation. Box Ventilators: Fixed ventilation units for localized airflow requirements. Working Principle Roof ventilators operate on the principle of thermal air movement. Hot air naturally rises and escapes through roof vents, drawing cooler air into the structure. Wind-driven ventilators<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-543","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/iiengineeringinfra.in\/index.php\/wp-json\/wp\/v2\/pages\/543","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/iiengineeringinfra.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/iiengineeringinfra.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/iiengineeringinfra.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/iiengineeringinfra.in\/index.php\/wp-json\/wp\/v2\/comments?post=543"}],"version-history":[{"count":31,"href":"https:\/\/iiengineeringinfra.in\/index.php\/wp-json\/wp\/v2\/pages\/543\/revisions"}],"predecessor-version":[{"id":589,"href":"https:\/\/iiengineeringinfra.in\/index.php\/wp-json\/wp\/v2\/pages\/543\/revisions\/589"}],"wp:attachment":[{"href":"https:\/\/iiengineeringinfra.in\/index.php\/wp-json\/wp\/v2\/media?parent=543"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}