{"id":147,"date":"2026-05-29T07:06:32","date_gmt":"2026-05-29T07:06:32","guid":{"rendered":"https:\/\/metropufindustries.com\/blog\/?p=147"},"modified":"2026-05-29T07:16:23","modified_gmt":"2026-05-29T07:16:23","slug":"sandwich-puf-panel","status":"publish","type":"post","link":"https:\/\/metropufindustries.com\/blog\/sandwich-puf-panel\/","title":{"rendered":"Sandwich PUF Panel: Complete Guide to Insulated Roofing &#038; Wall Solutions"},"content":{"rendered":"<p>Looking for the best <strong>Sandwich PUF Panel<\/strong> manufacturer in Bangalore? Metro PUF Industries supplies premium quality Sandwich PUF Panels for industrial roofing, wall cladding, cold storage, and warehouses across India. Manufactured in Doddaballapur, Bangalore, with fully automated production for consistent quality and competitive factory pricing.<\/p>\n<figure id=\"attachment_149\" aria-describedby=\"caption-attachment-149\" style=\"width: 300px\" class=\"wp-caption alignnone\"><img decoding=\"async\" class=\"wp-image-149 size-medium\" src=\"https:\/\/metropufindustries.com\/blog\/wp-content\/uploads\/2026\/05\/roof-5-ribs-panel.pngyttt-1-300x89.webp\" alt=\"Sandwich PUF Panel cross-section showing PUF foam core and interlocking steel facing \u2014 Metro PUF Industries Bangalore\" width=\"300\" height=\"89\" srcset=\"https:\/\/metropufindustries.com\/blog\/wp-content\/uploads\/2026\/05\/roof-5-ribs-panel.pngyttt-1-300x89.webp 300w, https:\/\/metropufindustries.com\/blog\/wp-content\/uploads\/2026\/05\/roof-5-ribs-panel.pngyttt-1-1024x305.webp 1024w, https:\/\/metropufindustries.com\/blog\/wp-content\/uploads\/2026\/05\/roof-5-ribs-panel.pngyttt-1-768x229.webp 768w, https:\/\/metropufindustries.com\/blog\/wp-content\/uploads\/2026\/05\/roof-5-ribs-panel.pngyttt-1-1536x458.webp 1536w, https:\/\/metropufindustries.com\/blog\/wp-content\/uploads\/2026\/05\/roof-5-ribs-panel.pngyttt-1.webp 1920w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-149\" class=\"wp-caption-text\">Sandwich PUF Panel<\/figcaption><\/figure>\n<h2>What is a Sandwich PUF Panel?<\/h2>\n<p>A <strong>Sandwich PUF Panel<\/strong>\u00a0also known as a <strong>PUF Sandwich Panel<\/strong> or <strong>Polyurethane Foam Sandwich Panel<\/strong>\u00a0is a high-performance composite building panel made up of three layers:<\/p>\n<ul>\n<li><strong>Top &amp; Bottom Facing:<\/strong> Pre-coated galvanized steel (PPGI\/PPGL) sheets providing structural strength and weather resistance<\/li>\n<li><strong>Core:<\/strong> Rigid Polyurethane Foam (PUF) a closed-cell insulating foam with exceptional thermal performance<\/li>\n<\/ul>\n<p>This sandwich construction creates a panel that is simultaneously strong, lightweight, thermally efficient, and weather-resistant making it the preferred choice for industrial and commercial construction across India. Metro PUF Industries manufactures Sandwich PUF Panels in both Roof and Wall configurations, available in <strong>30mm and 50mm<\/strong> thickness.<\/p>\n<h2>Key Features of <a href=\"https:\/\/metropufindustries.com\/puf-sandwich-panel.html\">Metro PUF Sandwich Panels<\/a><\/h2>\n<ul>\n<li><strong>Superior Thermal Insulation<\/strong> \u2014 PUF core locks out heat, keeping interiors significantly cooler and reducing air conditioning costs.<\/li>\n<li><strong>Lightweight &amp; High Strength<\/strong> \u2014 High strength-to-weight ratio reduces structural load without compromising durability.<\/li>\n<li><strong>Fast &amp; Easy Installation<\/strong> \u2014 Tongue-and-groove interlocking design enables quick site assembly.<\/li>\n<li><strong>Weather Resistant<\/strong> \u2014 Pre-coated galvanized steel resists corrosion, heavy rain, and UV exposure for decades.<\/li>\n<li><strong>Acoustic Insulation<\/strong> \u2014 PUF core absorbs sound effectively, reducing external noise.<\/li>\n<li><strong>Eco-Friendly<\/strong> \u2014 Energy-efficient panels reduce building carbon footprint.<\/li>\n<\/ul>\n<h2>Sandwich PUF Panel Product Specifications<\/h2>\n<table>\n<thead>\n<tr>\n<th>Specification<\/th>\n<th>Sandwich Roof PUF Panel<\/th>\n<th>Sandwich Wall PUF Panel<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Available Thickness<\/td>\n<td>30mm \/ 50mm<\/td>\n<td>30mm \/ 50mm<\/td>\n<\/tr>\n<tr>\n<td>Core Material<\/td>\n<td>Rigid Polyurethane Foam (PUF)<\/td>\n<td>Rigid Polyurethane Foam (PUF)<\/td>\n<\/tr>\n<tr>\n<td>Facing Material<\/td>\n<td>Pre-coated GI Steel (PPGI)<\/td>\n<td>Pre-coated GI Steel (PPGI)<\/td>\n<\/tr>\n<tr>\n<td>Standard Panel Width<\/td>\n<td>1000mm<\/td>\n<td>1000mm<\/td>\n<\/tr>\n<tr>\n<td>Panel Length<\/td>\n<td>Custom as per requirement<\/td>\n<td>Custom as per requirement<\/td>\n<\/tr>\n<tr>\n<td>Joining System<\/td>\n<td>Tongue &amp; Groove interlocking<\/td>\n<td>Tongue &amp; Groove interlocking<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Applications &amp; Use Cases<\/h2>\n<ul>\n<li><strong>Industrial Warehouses &amp; Factories<\/strong> \u2014 Fast large-area roofing with excellent thermal performance.<\/li>\n<li><strong>Cold Storage &amp; Refrigeration Units<\/strong> \u2014 50mm panels maintain stable low temperatures with minimal energy consumption.<\/li>\n<li><strong>Prefabricated Structures &amp; Portable Cabins<\/strong> \u2014 Lightweight panels ideal for modular offices and site cabins.<\/li>\n<li><strong>Pharmaceutical &amp; Food Processing Plants<\/strong> \u2014 Smooth hygienic surfaces meet GMP and food-safety requirements.<\/li>\n<li><strong>Commercial Buildings &amp; Offices<\/strong> \u2014 Excellent thermal and acoustic comfort, reducing HVAC load.<\/li>\n<li><strong>Agricultural &amp; Poultry Storage<\/strong> \u2014 Protects produce from heat and moisture.<\/li>\n<\/ul>\n<h2>Choosing the Right Thickness: 30mm vs 50mm<\/h2>\n<p><strong>30mm \u2014 General &amp; Commercial Use<\/strong><br \/>\nSuitable for commercial buildings, offices, and general warehouses in moderate climate zones.<br \/>\nBest for: General warehouses, offices, commercial buildings, cost-effective projects.<\/p>\n<p><strong>50mm \u2014 Industrial &amp; Cold Storage<\/strong><br \/>\nMaximum thermal efficiency for cold storage units, manufacturing plants, and high-heat environments.<br \/>\nBest for: Cold storage, freezer rooms, pharmaceutical facilities, high-heat industrial plants.<\/p>\n<h2>Why Choose <a href=\"https:\/\/www.metropufindustries.com\">Metro PUF Industries<\/a>?<\/h2>\n<p>Metro PUF Industries is a trusted <strong>Sandwich PUF Panel manufacturer in Bangalore<\/strong>, operating from Doddaballapur, Karnataka. We supply directly to project sites across Karnataka and pan-India.<\/p>\n<ul>\n<li><strong>Fully Automated Production Line<\/strong> \u2014 Precision and consistent quality in every panel.<\/li>\n<li><strong>Direct Factory Pricing<\/strong> \u2014 No middlemen. Buy directly from the manufacturer.<\/li>\n<li><strong>Custom Panel Lengths<\/strong> \u2014 Manufactured to your exact project specifications.<\/li>\n<li><strong>Pan-India Delivery<\/strong> \u2014 Karnataka, Andhra Pradesh, Tamil Nadu, Kerala and more.<\/li>\n<li><strong>Dedicated Sales Support<\/strong> \u2014 From product selection through installation.<\/li>\n<\/ul>\n<h2>Frequently Asked Questions<\/h2>\n<p><strong>What is the difference between Sandwich PUF Panel and EPS Panel?<\/strong><br \/>\nPUF panels offer significantly better thermal insulation compared to EPS panels, with lower thermal conductivity \u2014 more energy-efficient for cold storage and industrial applications.<\/p>\n<p><strong>What thickness should I choose \u2014 30mm or 50mm?<\/strong><br \/>\n30mm for general warehouses and commercial buildings. 50mm for cold storage, freezer rooms, and high-heat environments.<\/p>\n<p><strong>How long do Sandwich PUF Panels last?<\/strong><br \/>\nWith proper installation and maintenance, Metro PUF Industries panels last 20 to 30 years.<\/p>\n<p><strong>Does Metro PUF Industries supply outside Bangalore?<\/strong><br \/>\nYes \u2014 across Karnataka, Andhra Pradesh, Tamil Nadu, Kerala, and pan-India. Call +91-9611257581 or email sales@metropufindustries.com.<\/p>\n<p><strong>What is the price of Sandwich PUF Panel in Bangalore?<\/strong><br \/>\nPrice depends on thickness, panel length, quantity, and delivery location. Contact us for a free quotation.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Looking for the best Sandwich PUF Panel manufacturer in Bangalore? Metro PUF Industries supplies premium quality Sandwich PUF Panels for [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":153,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","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":""},"categories":[1,47],"tags":[54,32,56,57,58,52,55,53,59,49,60,48,50,51],"class_list":["post-147","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-puf-panel","tag-insulated-roofing-panel","tag-metro-puf-industries","tag-polyurethane-foam-panel","tag-puf-panel-30mm","tag-puf-panel-50mm","tag-puf-panel-bangalore","tag-puf-panel-cold-storage","tag-puf-panel-manufacturer-bangalore","tag-puf-panel-manufacturer-india","tag-puf-sandwich-panel","tag-sandwich-panel-warehouse","tag-sandwich-puf-panel","tag-sandwich-roof-puf-panel","tag-sandwich-wall-puf-panel"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Sandwich PUF Panel Guide | Metro PUF Industries Bangalore<\/title>\n<meta name=\"description\" content=\"Sandwich PUF Panel manufacturer in Bangalore \u2014 Metro PUF Industries. 30mm &amp; 50mm panels, factory pricing, pan-India delivery. 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