Wall Insulation Sheathing Board is an enclosure-type insulation board specially designed for building exterior enclosure structures. It integrates thermal insulation, enclosure moisture barrier and structural assistance, and can be directly installed on the outside of the building frame as a thermal insulation enclosure layer. It is especially suitable for exterior wall enclosure systems of prefabricated buildings such as steel structures and wood structures.
With 23 years of production experience in XPS insulation materials, we have carried out special optimization for the dimensional stability and wind pressure resistance of enclosure boards. The produced boards have good overall rigidity and flat surface. After installation, they can form a continuous thermal insulation enclosure interface, effectively blocking thermal bridges and wind penetration.
This Wall Insulation Sheathing Board has high closed-cell rate and excellent waterproof and moisture-proof performance. It can effectively prevent outdoor moisture from entering the interior of the wall, avoid moisture corrosion of the enclosure structure, and extend the service life of the building.
Many steel structure factory buildings and prefabricated building projects in Wenzhou industrial parks have adopted our enclosure insulation board. It is convenient to construct, with excellent thermal insulation and enclosure effects, and greatly shortens the construction period of the exterior wall system.
For prefabricated buildings and light steel buildings, choosing our Wall Insulation Sheathing Board can complete enclosure and thermal insulation in one process, simplify the exterior wall structure, and improve the overall air tightness and energy efficiency level of the building.
Specifications
|
Parameter |
Performance Index |
|
Standard Size |
1200×2400 mm (customizable) |
|
Thickness Range |
20 mm – 80 mm |
|
Compressive Strength |
≥250 kPa |
|
Thermal Conductivity |
≤0.034 W/(m·K) |
|
Water Absorption |
≤1.5% (by volume) |
|
Water Vapor Permeability |
≤3.5 ng/(m·s·Pa) |
Application Fields
- Exterior wall enclosure thermal insulation for steel structure and wood structure prefabricated buildings
- Exterior wall thermal insulation enclosure for industrial plants and storage buildings
- Exterior wall thermal insulation system for light steel villas and temporary buildings
- Energy-saving upgrade and transformation of existing building exterior enclosure
Customization Capability
We support size and performance customization, and can customize the corresponding length and width size according to the building frame modulus, reducing on-site cutting and improving installation efficiency.
The thickness can be adjusted on demand within the range of 20-100mm to match the energy-saving requirements of different climatic regions. For special project needs, splicing structures such as tongue-and-groove and groove, as well as products with different performance grades such as flame-retardant grade and high density can also be customized to fully match the project design requirements.
After-sales Service
We provide a one-year warranty period for all enclosure insulation boards. Under normal use conditions, if there are non-man-made quality problems such as board cracking, delamination and severe shrinkage, we will provide free replacement or corresponding compensation.
For engineering projects, we can provide on-site technical disclosure and installation guidance to assist the construction party in solving problems such as node treatment and splicing sealing. The exclusive after-sales contact person responds throughout the whole process to ensure the smooth delivery of the project, and later use problems can also be consulted and handled at any time.
FAQ
Q: Can this enclosure board be directly used as the exterior wall base?
A: Yes. The board itself has sufficient rigidity and moisture resistance, and can be used as the exterior wall enclosure base, with a decorative layer on the outside. It can also be used together with waterproof membranes.
Q: Does it adapt to the purlin spacing of steel structures?
A: We support customized size. The corresponding width of the board can be produced according to the project purlin spacing, and it can be directly fixed on the purlins during installation, with strong adaptability.
Q: Can it be used in sub-zero low temperature environments?
A: Yes. The board has excellent dimensional stability, will not crack or shrink in low temperature environments, and is suitable for building enclosure thermal insulation in cold northern regions.
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