The Special Board for Roof Insulation
The roof is the largest surface that gets heated by the sun. If the roof is not insulated, the whole building gets hot. Our Heat Insulated Roof Board is made specifically for roofs. You lay it on the roof. The thermal conductivity is very low. Heat has a hard time passing through. The indoor temperature stays stable. You run your AC less. You spend less on electricity. We have 23 years of industry experience. We are the first XPS maker in southern Zhejiang. Our team is very professional. We test every batch for thermal conductivity and compressive strength. Data must pass before shipping. Our Heat Insulated Roof Board is tested and proven.
Clear and Honest Product Parameters
This board offers a range of thicknesses and compressive strengths. See the specifications:
|
Parameter |
Value |
|
Board Size |
1800×600 mm |
|
Thickness |
10–180 mm (custom) |
|
Compressive Strength |
200–1000 kPa (250 kPa for roofs) |
|
Thermal Conductivity |
≤0.034 W/(m·k) (as low as 0.024) |
|
Water Absorption |
≤1.5% |
|
Density |
25–32 kg/m³ (custom up to 65 kg/m³) |
Wenzhou Airport and Wenzhou Convention Center have used our Heat Insulated Roof Board. So has Sanmen Nuclear Power Plant. These projects have the highest standards. Our board meets them.
Simple Installation and Custom Colors
You lay the board on the roof's structural layer. Use special glue or anchors to fix it. Leave small gaps between boards. Fill the gaps with foam glue. Then add a waterproof layer and a protective layer. The process is very standard. Our regular board color is blue. You can also customize colors like yellow, pink, or white. Send us your color card. We will match it. MOQ is flexible. Large orders get discounts. One-year warranty. Choose our Heat Insulated Roof Board for reliable roof insulation.
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