Shenyang Qiangyun Color Steel & Steel Structure Co., Ltd. is one of the most reliable manufacturers and suppliers of eps green steel roof panels in China. With abundant experience, we are committed to providing high quality customized products with competitive price. Welcome to wholesale advanced eps green steel roof panels in stock here from our factory. Also, pricelist is available.
Product Overview
Made of multi-layer baked galvanized steel, our EPS roof panels resist UV, rain and mild salt spray. High closed-cell EPS core ensures insulation, sound & moisture protection. Longer-lasting and better sealed than conventional roofing, the fade-resistant green finish fits sustainable construction.
Key Features
These EPS sandwich panels offer great thermal insulation cutting HVAC costs by up to 30%. Weatherproof, anti-corrosion and B2/B1 fire rated. Lightweight for steel structures, precision joints stop leaks with customization panel lengths.
Technical Specifications
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Catalog |
Parameter |
Specification |
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Dimensions |
Width |
950 mm / 1150 mm |
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Panel Thickness |
50 mm / 75 mm / 100 mm / 120 mm |
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|
Length |
1 m – 11.8 m (customizable) |
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|
Steel Thickness |
0.3 mm – 0.8 mm |
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|
Raw Material |
Facing Material |
PPGI / GI / PPGL color coated steel sheet |
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Core Material |
Flame-retardant Expanded Polystyrene (EPS) |
|
|
Density |
12 – 20 kg/m3 |
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|
Performance |
Fire Rating |
B2 / B1 Grade (EN 13501-1, ASTM E84) |
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Working Temperature |
-40℃ ~ +70℃ |
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|
Design Life |
25 years (actual service life 10-15 years per industry standard) |
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|
Thermal Conductivity |
≤ 0.046 W/(m·K) |
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|
Customization |
Steel Color |
Full RAL color chart available |
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Core Upgrade |
Flame-retardant / high-density EPS |
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|
Edge Treatment |
Standard / reinforced edge |
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Accessories |
Fasteners, sealing strips, flashing |
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Packaging |
Sample Packing |
Bubble bag + hard carton |
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Bulk Packing |
Waterproof PE film + fumigated wooden pallet + edge protector |
Pricing & Order Information
|
Item |
Detail |
|
MOQ |
1m, but 20GP is for suitable for oversea purchaser, the cost and shipping fee are more competitive. |
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Price Range |
USD 8.50 - 15.00 / sqm (FOB, depends on thickness & quantity) |
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Sample Lead Time |
2-3 days |
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Bulk Lead Time |
7 - 10 days after standard order. 10-15 days for customization order. (large orders and urgent order can be arrange the production in advance.) |
|
Payment Terms |
T/T, L/C Western Union (negotiable) |
Customization
We provide comprehensive customization for EPS Green Steel Roof Panels to meet the specific requirements of different construction projects.
Factory Strength
Founded in 2010, our factory covers an area of 15,000 ㎡ and operates 26 production lines with a daily output of 20,000 ㎡. Our panels feature a service life of 10-20 years. With more than 10 years of export experience, we are capable of stable mass supply to serve global clients.
Quality Assurance
Our sandwich panels are manufactured under standardized quality systems. We hold ISO 9001, ISO14001, ISO45001, ISO50001 and RB/T 103-2013 certifications. The steel skins comply with European EN standards including EN10169, EN10214, EN10142, EN10346 and EN10143. Strict material inspection ensures reliable performance for your overseas construction projects.
Project Cases
Our EPS Steel Roof Panels have been successfully applied in hundreds of projects worldwide. Below are 2 representative cases:
Warranty and After-Sales Service
Our EPS roof panels cover 10–20 years contract warranty and complete after-sales service, featuring 24/7 support, technical guidance and long-term spare parts supply.
Packaging & Shipping
Samples packed in bubble bags & hard cartons. Bulk panels use PE film, fumigated pallets and edge guards. 500–800 sqm per 20GP. Ship from Dalian, Shanghai, Qingdao, Tianjin.
Why Choose Us
- 10+ years export experience & 15+ years sandwich panel manufacturing experience
- Daily output: 20,000 ㎡;
- OEM / ODM customization supported
- 10–20 year warranty covering fading, cracking and delamination
- 24-hour response service for global customers from 20+ countries
FAQ
Q1: What thermal performance do your EPS roof sandwich panels deliver?
A: Featuring low-conductivity EPS core, our panels cut roof heat transfer. They cool interiors in summer and preserve indoor heat in winter, slashing heating & AC costs by up to 30% versus uninsulated roofs.
Q2: Can the panels bear harsh outdoor climate conditions?
A: Yes. Galvanized steel with multi-layer baked paint fights UV, rain and salt spray. Fade-resistant anti-corrosion coating works reliably in tropical, arid, temperate and humid coastal regions for long service life.
Q3: What fire rating do these EPS panels have?
A: Our flame-retardant EPS core reaches B2/B1 fire ratings complying with EN 13501-1 and ASTM E84, meeting global building codes for commercial & industrial buildings. Higher-grade EPS is optional for strict fire areas.
Q4: Are the panels suitable for large-span steel buildings?
A: Absolutely. Their light self-weight reduces loads on steel frames. They fit warehouses, factories, greenhouses and temporary constructions, with wind resistance & structural stability tested to international standards.
Ready to Get Started?
Contact us today for a free quote and sample kit.
Our sales team will respond within 24 hours with competitive pricing and a customized solution for your project.
Or visit our factory anytime - video tours available upon request.
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