Shenyang Qiangyun Color Steel & Steel Structure Co., Ltd. is one of the most reliable manufacturers and suppliers of eps green metal roofing panels in China. With abundant experience, we are committed to providing high quality customized products with competitive price. Welcome to wholesale advanced eps green metal roofing panels in stock here from our factory. Also, pricelist is available.

Product Specification

Item	Original Spec	Procurement Note
Panel Width	950 / 1150 mm	According to the layout and installment plan
Panel Thickness	50 / 75 / 100 / 120 / 150 mm	According to thermal insulation, structure, and local climate conditions.
Panel Length	1–20 m	According to transportation and layout
Steel Thickness	0.3–0.8 mm	Further clarity the thickness of upper and below panels
Steel Type	PPGI / GI / PPGL	According to the project to confirm the steel sheet and coating
Core	Flame-retardant EPS	Flame-retardant EPS Grade
Density	12–20 kg/m³	Accurate density
Working Temperature	-40 to +70°C	Confirm the working conditions
Color	RAL colors	Confirm the requirement of project
Edge	Standard / Reinforced	Confirm the application fields
Accessories	Fasteners / Sealing strips / Flashing	If need,one-stop service are available.

Is It Right for Your Project?

Project Type	Initial Fit	What to Confirm
Industrial / warehouse roof	Yes	Confirm the panel thickness, connection methods
Logistics warehouse	Yes	Confirm the square, length, layout and facility efficiency
Livestock shed	Potentially	Verify moisture resistance, corrosion resistance, and compliance with local environmental requirements.
Temporary / modular building	Yes	Verify the length, quick installment and transport.
Heavy-load structural roof	Engineering verification required	Both structural and loading data are also required.

Performance Data

Parameter	Current Status	Recommended Evidence
Thermal Conductivity λ	0.038 W/(m·K)	Test value in accordance with EN 12667
Thermal Resistance / R-value	50mm:1.28 m²·K/W 75mm:1.92 m²·K/W 100mm:2.56 m²·K/W	Listed by panel thickness
U-value	50mm:0.72 W/(m²·K) 75mm:0.51 W/(m²·K) 100mm:0.39 W/(m²·K)	Calculation basis available upon project energy requirements
Panel Weight kg/m²	50mm:10.5 kg/m² 75mm:11.5 kg/m² 100mm:12.5 kg/m²	Key parameter for procurement & structural design
Wind Load	Up to 1.2 kN/m²	Confirmed per project design condition
Snow Load	Suitable for snow load up to 2.0 kN/m²	Critical for cold-region projects
Fire Test / Classification	EN 13501-1: B-s2,d0ASTM E84: Flame Spread Index ≤25, Smoke Developed Index ≤450	Actual test results from reports EN13501-1 & ASTM E84
Steel Coating	PPGI: Zinc coating 180g/m², PVDF coating 25μm GI: Zinc coating 275g/m²; PPGL: Al-Zn 150g/m²	Coating & galvanizing system with thickness
Warranty	year warranty for coating; 25-year product service life, excluding improper installation & harsh engineering conditions	Separated warranty for panel, coating and site conditions

Installation & Waterproofing

Our system highlights connection, sealing and drainage. Clear lap joints, sealed details and compatible accessories help reduce leakage risk. We provide matched roof panels, flashing, trim, sealants and fasteners for one-stop project support.

Customization

The length, thickness, color and edges can be customized as the project required. Auto production, min customization order, sample order ensure the quick delivery within 15 days. The following specification will be further confirmed.

Customization	Current Information	Buyer Needs
Length	1–20 m	Confirm transportation and the loading limited
Thickness	50–150 mm	According to the insulation and project
Color	RAL	Confirm the color and MOQ
Edge	Standard / Reinforced	Project requirement and transportation condition
Accessories	Fasteners / Sealing / Flashing	Confirmed the quantity if you need
Sample	Free	Confirm the sample specification
MOQ	Negotiation	According to the project procurement
Lead Time	Samples: within 2-3 days Standard Spec:7-10 days Customization Spec:10-15 days	Confirm the project schedule

Quality Control

We provide production photos showing continuous laminating processes, quality inspection records for steel sheet thickness, EPS density, dimensions and bonding strength, test reports for fire behavior and thermal conductivity, material certificates for PPGI/GI/PPGL coatings, verified project references, and packing & loading photos for transportation protection.

Packaging & Loading

Samples are wrapped in bubble bags and hard cartons. Bulk shipments use waterproof PE film, fumigated wooden pallets and edge guards. Cargo capacity differs with EPS panel thickness. Roof panels, over-length panels and accessories reduce loading volume. The final loading layout will be provided after spec confirmation.

Project Applications

This EPS Green Metal Roofing Panels are engineered for diverse projects, including industrial factories, logistics warehouses, livestock sheds, temporary prefabricated buildings and scenic supporting facilities. It delivers reliable thermal insulation, weather resistance and easy installation to meet different site and construction requirements.

FAQ

Q: What is your lead time?

A: Standard orders: 5–7 days. Customized orders:10–15 days.

Q: What are EPS black metal roof panels used for?

A: Roofing for warehouses, workshops, prefab buildings, agricultural sheds.

Q: Are the panels insulated?

A: Yes, EPS core delivers stable thermal insulation, reduces heating & cooling cost.

Q: Can you customize panel size, thickness or profile?

A: Yes, custom dimensions, thickness and profiles are acceptable.

Q: Is the black coating UV-resistant?

A: Yes, high-quality coated metal skin resists UV, fading and weathering.

Q: Are your panels waterproof?

A: The panel itself is water-resistant. Correct sealing during installation ensures full waterproof performance.

Q: Can you provide test certificates for export?

A: Yes, we can supply related inspection documents to meet your local import requirements.

Q: What's your advantage compared with other suppliers?

A: Large daily output, mature export operation, fast sampling & flexible delivery from our 2010 factory.

Send Project Details for a Quote

We need 7 project details to recommend the best panel specification and prepare an accurate quotation: Roof Area, Project Location, Roof Drawings/Photos, Existing Structure Information, Preferred Panel Thickness, Estimated Purchasing Quantity, and Target Delivery Date. Using these inputs, we will develop Recommended Specification, Quantity Calculation, Accessories, Packing & Loading Plan, Price Quotation, Estimated Delivery Time, and Available Technical & Test Reports.

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