{"id":2406,"date":"2026-06-26T14:22:44","date_gmt":"2026-06-26T06:22:44","guid":{"rendered":"https:\/\/www.gdgaoyi.com\/?p=2406"},"modified":"2026-06-26T14:49:23","modified_gmt":"2026-06-26T06:49:23","slug":"%e6%a0%91%e8%84%82%e7%93%a6%e7%9a%84%e8%a7%84%e6%a0%bc%e5%b0%ba%e5%af%b8%e8%a1%a8","status":"publish","type":"post","link":"https:\/\/www.gdgaoyi.com\/en\/news_xq\/industry-knowledge\/2406.html","title":{"rendered":"Resin Roof Tile Specifications and Dimensions Table"},"content":{"rendered":"

As a new type of roofing material, synthetic resin tiles have become the top choice for self-built homes, villas, and industrial buildings thanks to their lightweight yet high-strength properties, as well as their waterproofing, corrosion resistance, sound insulation, and thermal insulation capabilities. However, with so many different specifications available on the market, choosing the wrong size can result in anything from wasted materials to, in the worst case, a collapsed roof\u2014so make sure to understand this size chart to avoid these pitfalls.<\/p>\n

I. Overview of Core Dimensions for Main Tiles<\/h2>\n\n\n\n\n\n\n\n\n\n\n
Specifications and Parameters<\/th>\n\u200cModel 1050 (Standard Model)\u200c<\/th>\nModel 880 (Lightweight Version)\u200c<\/th>\n<\/th>\n<\/tr>\n<\/thead>\n
\u200cTotal Width\u200c<\/td>\n1050 mm<\/td>\n880 mm<\/td>\n<\/td>\n<\/tr>\n
\u200cEffective Coverage Width\u200c (After Overlapping)<\/td>\n\u200c960 mm\u200c<\/td>\n\u200c800 mm\u200c<\/td>\n<\/td>\n<\/tr>\n
\u200cThickness Range\u200c<\/td>\n2.0 mm \/ 2.5 mm \/ 2.8 mm \/ \u200c3.0 mm\u200c \/ 3.5 mm<\/td>\nSame as above<\/td>\n<\/td>\n<\/tr>\n
\u200cLength\u200c<\/td>\nCustomizable in multiples of 219 mm; common lengths range from 2 m to 3.6 m, with the longest reaching over 6 m<\/td>\nSame as above<\/td>\n<\/td>\n<\/tr>\n
\u200cWeight per sheet (3.0 mm)\u200c<\/td>\nApproximately 6.5 kg\/m\u00b2<\/td>\nApproximately 5.4 kg\/m\u00b2<\/td>\n<\/td>\n<\/tr>\n
\u200cUse Cases\u200c<\/td>\nMost roofing projects, villas, and industrial buildings<\/td>\nApplications with weight restrictions; temporary structures<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Important Reminder<\/strong>\u200c: Be sure to ask for a quote from the vendor\u200cEffective Coverage Width<\/strong>\u200c\u2014Reporting only the total width makes it easy to underreport the area and overestimate material costs! The 1050 model actually covers only 960 mm when installed, while the 880 model covers only 800 mm.<\/p>\n

II. How to Choose the Right Thickness? One Chart Explains It All<\/h2>\n
\n\n\n\n\n\n\n\n\n\n
Thickness<\/th>\nRecommendation Rating<\/th>\nApplicable Scenarios<\/th>\n<\/tr>\n<\/thead>\n
\u200c2.0 mm<\/strong>\u200c<\/td>\n\u2b50\u2b50<\/td>\nTemporary Structures, Simple Shelters<\/td>\n<\/tr>\n
\u200c2.5 mm<\/strong>\u200c<\/td>\n\u2b50\u2b50\u2b50<\/td>\nOrdinary residential homes, affordable self-built homes<\/td>\n<\/tr>\n
\u200c2.8 mm<\/strong>\u200c<\/td>\n\u2b50\u2b50\u2b50\u2b50<\/td>\nMid-range custom-built homes, standard two- and three-story homes<\/td>\n<\/tr>\n
\u200c3.0 mm (Chinese National Standard)<\/strong>\u200c<\/td>\n\u2b50\u2b50\u2b50\u2b50\u2b50<\/td>\n\u200cThe Top Choice for Villas<\/strong>\u200c, industrial plants, coastal areas prone to typhoons<\/td>\n<\/tr>\n
\u200c3.5 mm and larger<\/strong>\u200c<\/td>\n\u2b50\u2b50\u2b50\u2b50\u2b50<\/td>\nAreas with extremely high wind loads; regions with severe cold<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\u200cTips for Choosing: When building a villa, choose resin roofing tiles\u2014all-new ASA is key; the thickness should be at least 2.8, and a 3-li thick version can withstand typhoons!<\/strong>\u200c<\/p>\n

III. Complete Set of Accessories in All Sizes<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n
Part Name<\/th>\nCommon Specifications (Model 1050)<\/th>\nCommon Specifications (Model 880)<\/th>\nUses<\/th>\n<\/tr>\n<\/thead>\n
\u200cRidge Tile<\/strong>\u200c<\/td>\n1050 \u00d7 120 mm<\/td>\n880 \u00d7 120 mm<\/td>\nRidge Overlap<\/td>\n<\/tr>\n
\u200cHip Tiles<\/strong>\u200c<\/td>\n1050 \u00d7 55 mm (effective length: 960 mm)<\/td>\n880 \u00d7 55 mm<\/td>\nSloped Ridge Ornamentation<\/td>\n<\/tr>\n
\u200cDrip Tray<\/strong>\u200c<\/td>\nLength: 1050 mm, effective length: 960 mm<\/td>\nLength: 880 mm; effective length: 800 mm<\/td>\nEaves Drainage<\/td>\n<\/tr>\n
\u200cThree-Way Tile<\/strong>\u200c<\/td>\nApproximately 280 mm long<\/td>\n\u2014<\/td>\nThree-Way Intersection<\/td>\n<\/tr>\n
\u200cEave Tiles<\/strong>\u200c<\/td>\n1100 \u00d7 150 mm (effective length: 1050 mm)<\/td>\n\u2014<\/td>\nEave Trim<\/td>\n<\/tr>\n
\u200cGable Edge Finishing<\/strong>\u200c<\/td>\nSame length as the main tile<\/td>\nSame length as the main tile<\/td>\nSide Seam<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

The leak in Villa 90% is due to substandard materials and shoddy workmanship! You can\u2019t skimp on any of the components\u2014the ridge, hip, eaves, or edge trim.<\/p>\n<\/div>\n

IV. Purlin Spacing Reference Table (Mandatory Installation Specifications)<\/h2>\n
\n\n\n\n\n\n\n\n\n
Tile Width<\/th>\n\u200cRecommended Purlin Spacing<\/strong>\u200c<\/th>\nNot to exceed<\/th>\nConsequences of Failure to Meet Standards<\/th>\n<\/tr>\n<\/thead>\n
1050mm Model<\/td>\n\u200c\u2264750 mm<\/strong>\u200c<\/td>\n800 mm<\/td>\nHigh-temperature deformation, roof collapse<\/td>\n<\/tr>\n
880mm Model<\/td>\n\u200c\u2264660 mm<\/strong>\u200c<\/td>\n700 mm<\/td>\nSagging and Cracked Roof Tiles<\/td>\n<\/tr>\n
Thickness: 2.0 mm<\/td>\nThe spacing needs to be reduced by 10%.<\/td>\n\u2014<\/td>\nExtremely prone to collapse<\/td>\n<\/tr>\n
3.0 mm or thicker<\/td>\nMay be implemented at standard intervals<\/td>\n\u2014<\/td>\nStable and Reliable<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

V. Quick Reference Guide for Purchasing Options by Region<\/h2>\n
\n\n\n\n\n\n\n\n\n
Region<\/th>\nRecommended Thickness<\/th>\nRecommended Colors<\/th>\nSpecial Requirements<\/th>\n<\/tr>\n<\/thead>\n
\u200cHeavy rain and high temperatures in southern China (Guangdong, Guangxi, Hunan, etc.)<\/strong>\u200c<\/td>\n3.0 mm thickened<\/td>\nDark Gray, Burgundy (High UV Resistance)<\/td>\nPurlin spacing: 66\u201370 cm, with waterproof end caps<\/td>\n<\/tr>\n
\u200cSevere Cold in the North (Northeast, Inner Mongolia, etc.)<\/strong>\u200c<\/td>\n3.0 mm, high toughness<\/td>\nDark Colors<\/td>\nLow-temperature-modified formula\u2014no brittle cracking at -20\u00b0C<\/td>\n<\/tr>\n
\u200cCoastal Typhoon Zone<\/strong>\u200c<\/td>\n3.0 mm + Virgin ASA<\/td>\nDark Gray, Antique Red (Matte)<\/td>\nStainless Steel Waterproof Nails + Complete Set of Reinforcement Accessories<\/td>\n<\/tr>\n
\u200cOrdinary Rural Self-Built Homes<\/strong>\u200c<\/td>\n2.8\u20133.0 mm<\/td>\nMaroon, Blue-Gray<\/td>\nNew material that meets national standards, with a warranty of over 10 years<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

VI. Three Steps to Distinguish Between High-Quality and Low-Quality Resin Tiles (Visual Inspection on Site)<\/h2>\n
\n\n\n\n\n\n\n\n
Identification Methods<\/th>\n\u2705 High-quality roof tiles<\/th>\n\u274c Poor-quality roof tiles<\/th>\n<\/tr>\n<\/thead>\n
\u200cExamine the cross-sectional layers<\/strong>\u200c<\/td>\nThree distinct layers: ASA color layer + PVC substrate + base layer<\/td>\nNo layering; uniformly grayish-white with mottled coloring<\/td>\n<\/tr>\n
\u200cASA Layer Thickness<\/strong>\u200c<\/td>\n\u22650.10 mm (a uniform colored film is visible from the side)<\/td>\n<0.05 mm, as thin as a sheet of paper; the color rubs off easily<\/td>\n<\/tr>\n
\u200cfire rating<\/strong>\u200c<\/td>\nClass B1 flame-retardant (with test report)<\/td>\nFlammable; dripping molten droplets pose a fire hazard<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Summary: One Table to Handle All Decisions<\/h2>\n
\n\n\n\n\n\n\n\n\n
Your Needs<\/th>\nSelect this size<\/th>\n<\/tr>\n<\/thead>\n
Villa \/ Long-term primary residence<\/td>\n\u200cModel 1050 \u00d7 3.0 mm \u00d7 ASA virgin material, complete set of accessories, 15+ year warranty<\/strong>\u200c<\/td>\n<\/tr>\n
Standard Self-Built House<\/td>\n\u200cModel 1050 \u00d7 2.8 mm, brand-new material compliant with Chinese national standards, 10+ year warranty<\/strong>\u200c<\/td>\n<\/tr>\n
Simple Sheds\/Temporary Structures<\/td>\nModel 880 \u00d7 2.5 mm, economical and practical<\/td>\n<\/tr>\n
Historic-style Architecture<\/td>\nModel 691, special specifications, with antique-style hardware<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\u200cRemember: When it comes to resin roofing tiles, cheaper isn\u2019t always better, nor is thicker always better\u2014choosing the right specifications, making sure they have an ASA layer, and including all the necessary accessories are the real secrets to a leak-free roof for twenty years!<\/strong><\/p>","protected":false},"excerpt":{"rendered":"

Resin Roof Tile Specifications and Dimensions Table<\/p>","protected":false},"author":1,"featured_media":2153,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21,19],"tags":[],"class_list":["post-2406","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-knowledge","category-news_xq"],"_links":{"self":[{"href":"https:\/\/www.gdgaoyi.com\/en\/wp-json\/wp\/v2\/posts\/2406","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gdgaoyi.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gdgaoyi.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gdgaoyi.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gdgaoyi.com\/en\/wp-json\/wp\/v2\/comments?post=2406"}],"version-history":[{"count":6,"href":"https:\/\/www.gdgaoyi.com\/en\/wp-json\/wp\/v2\/posts\/2406\/revisions"}],"predecessor-version":[{"id":2412,"href":"https:\/\/www.gdgaoyi.com\/en\/wp-json\/wp\/v2\/posts\/2406\/revisions\/2412"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gdgaoyi.com\/en\/wp-json\/wp\/v2\/media\/2153"}],"wp:attachment":[{"href":"https:\/\/www.gdgaoyi.com\/en\/wp-json\/wp\/v2\/media?parent=2406"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gdgaoyi.com\/en\/wp-json\/wp\/v2\/categories?post=2406"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gdgaoyi.com\/en\/wp-json\/wp\/v2\/tags?post=2406"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}