Roof sandwich panel

Variations

Thickness：50mm,75mm,100mm,150mm (customizable)
Width：1000mm(customizable)
Length：3-12m(customizable)
Weight：10 -20kg/㎡
Core Materials：Rock wool, polystyrene,polyurethane, etc.
Panel Materials：Galvanized steel, coloredsteel, aluminum, etc.

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Product description
FAQ

The roof sandwich panel, a composite of two metal plates and an insulating core, is a top choice for moder roofing. Outer metal plates (galvanized steel, colored steel, or aluminum) offer strength and corrosion resistance.linner cores like rock wool, polystyrene, or polyurethane defiver functions such as insulation and soundproofing.

Insulation:
Core materials (e.g., rock wool with λ=0.043W/(m·K)) reduce heat transfer, cutting energy costs.
Fire Resistance:
Non-combustible cores ensure high fire ratings (e.g., 50mm - REl 30, 80mm - REI 60).
Waterproof:
Special design and surface treatment prevent leakage and extend lifespan.
Strength:
Integrated structure withstands heavy loads, allowing larger purin spacing.
Soundproof:
Reduces noise; rock wool cores achieve RW=29 - 30 dB.
Easy Install:
Lightweight, pre-cut panels speed up installation (600-800m?/day).
Aesthetic:
Customizable colors and sleek design enhance building appearance.
Protection:
Surface film guards against scratches during transit.

Parameter	Options
Thickness	50mm,75mm,100mm,150mm (customizable)
Width	1000mm(customizable)
Length	3-12m(customizable)
Weight	10 -20kg/㎡
Core Materials	Rock wool, polystyrene,polyurethane, etc.
Panel Materials	Galvanized steel, coloredsteel, aluminum, etc.

FAQ

1. who are we?
We are based in Henan, China, start from 2020,sell to Domestic Market(60.00%),Southeast Asia (10.00%),Eastern Asia(9.00%),MidEast(6.00%),Africa(5.00%),South Asia(5.00%),Western Europe (3.00%),North America(2.00%). There are total about 11-50 people in ouroffice.

2. how can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;

3.what can you buy from us?
Cold Storage Plate, Rock Wool Board, Cold Storage Door, Cold Storage, Condensing Unit

4. why should you buy from us not from other suppliers?
Our company dares to guarantee the lifetime warranty of product core materials. We mainly focus on medium and high-endproducts,with medium and low-end prices. We look forward to a greener and environment-friendly tomorrow with you.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA； Accepted Payment Currency:USD,EUR,CAD,AUD,HKD,CNY; Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Escrow; Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,Russian,Korean

Roof sandwich panel

Variations

Or reach out to us today! 24hs waiting for you!