Add an Extra Insulation Layer Inside Your Wall
Some walls do not have enough insulation. Your room feels cold in winter and hot in summer. You can add one more layer inside. Our insulating wall liner does this job. You stick it on the inside of the old wall. You do not need to touch the outside wall. Your room becomes warm and comfortable. We have made XPS since 2003. We are the first XPS maker in southern Zhejiang. Our factory is 15,000 square meters. We have 20 workers. Monthly output is 50,000 cubic meters. Our insulating wall liner is made by skilled workers.
Clear Technical Data
This liner has low heat transfer and low water absorption. See the numbers below:
|
Parameter |
Value |
|
Board Size |
1800×600 mm |
|
Thickness |
10–100 mm (custom) |
|
Compressive Strength |
200 kPa |
|
Thermal Conductivity |
≤0.034 W/(m·k) |
|
Water Absorption |
≤1.5% |
|
Water Vapor Permeability |
≤3.5 Ng/(m·s·Pa) |
We have used our insulating wall liner in many renovation projects, including old residential areas in Wenzhou.
Easy Application and Flexible Orders
Apply mortar on the back of the board. Press it onto the wall. Butt the joints tight. Tap with a rubber hammer to make it flat. After it dries, it is very strong. You can put plasterboard or mesh on top. You can mix different thicknesses and colors in one order. MOQ is flexible. Payment in USD or CNY is OK. We send you photos and videos during production. One-year warranty. Our after-sales team is ready. Choose our insulating wall liner for a fast and cost-effective renovation.
In addition, we offer free sample blocks for regular models. You only pay the shipping cost. This lets you test the board's insulation performance before placing a large order. We also support mixing different colors and thicknesses in one container. For example, you can order 20 mm boards for ceilings and 50 mm boards for walls together. This saves shipping costs. Our team provides technical guidance by video call if your workers are new to XPS installation. Choose our insulating wall liner for a simple and effective interior insulation upgrade.
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