Specifications

1. The EPS sandwich panesl are good at heat proofing
2. Fire proof,
3. Bbeautiful apperance
4. Low weight
5. Colors

Steel composition wall and roof panels for prefab house:

 

The sandwich panels are polystyrene sandwich panels, rock wool sandwich panels, fiber glass sandwich panels, and PU sandwich panels:

The width of the sandwich panel is 930mm, and 1,150mm
Upper and lower layer: uses color steel plate
Thickness of the color steel plate: 0.3 to 0.6mm
Middle: polystyrene foam board
Thickness: 50mm, 75mm, and 100mm, 200mm, 300mm, etc.
Length: according to customer's request
Color: white, green, blue, red, etc.
The products has good at warm keeping, and it is in low price