Protection and Isolation for Your Roof
A roof needs more than just insulation. It also needs protection from moisture and fire. Our Roof Heat Protection Isolation Board does all three jobs. It insulates against heat. It resists water. It is flame retardant. One board solves multiple problems. We started making XPS in 2003. We have 23 years of experience. We are the first XPS factory in southern Zhejiang. We have worked with Manner Group. We have supplied Samsung and SK Hynix. Big projects trust us. You can trust our Roof Heat Protection Isolation Board too.
Fire-Retardant and Strong Parameters
This board has good compressive strength and low thermal conductivity. It also meets flame retardant standards. See the numbers:
|
Parameter |
Value |
|
Board Size |
1800×600 mm |
|
Thickness |
10–180 mm (custom) |
|
Compressive Strength |
250 kPa |
|
Thermal Conductivity |
≤0.034 W/(m·k) |
|
Water Absorption |
≤1.5% |
|
Flame Retardant Grade |
B1 or B2 (choose as needed) |
Nuclear power plants and semiconductor factories have used our Roof Heat Protection Isolation Board. These projects have the highest requirements. Our board passed all tests. You can use it with confidence.








Simple Installation and OEM Support
You lay the board on the roof. Align the edges. Use special glue to stick it down. Add anchors for extra strength. Then add a waterproof membrane and a protective layer. The process is standard. We support OEM orders. Do you want your own brand on the board? We can do that. We have rich OEM experience. MOQ is flexible. Large orders get discounts. One-year warranty. Choose our Roof Heat Protection Isolation Board for complete roof protection.
In addition, these boards meet international fire safety standards. We can provide test reports from recognized laboratories. The boards are self-extinguishing and do not produce toxic smoke. This makes them suitable for schools, hospitals, and high-rise buildings. We also offer a flame retardant version with B1 grade. For projects that require local certification, we can help you with the documentation. Choose our Roof Heat Protection Isolation Board for safety and compliance.
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