Introduction:
Our Bathroom Wall Backer Board features a premium high-density XPS foam core with reinforced cement fiberglass coating, which is professionally engineered for all kinds of wet-wall tiling and interior renovation projects.
Firstly, this durable Bathroom Wall Backer Board provides excellent waterproof, moistureproof and thermal insulation performance. It can effectively block moisture penetration, thoroughly avoid wall dampness, mold growth, mildew accumulation and tile detachment, solving common problems of traditional wall boards in humid bathroom environments. Additionally, theBathroom Wall Backer Board adopts a lightweight yet rigid integrated structure, featuring stable compression resistance and bending resistance without easy deformation. Meanwhile, it is simple to cut, customize and install, which greatly improves construction efficiency and reduces labor costs.
Furthermore, this eco-friendly wall backer board has stable performance under long-term humid conditions, serving as a reliable, long-lasting and cost-effective substrate for bathroom walls, shower enclosures and various indoor wet-area tiling projects.
Technical Data:
| PROPERTIES | STANDARDS | RESULT | |
| Dimensions | Length | N/A | 1200mm/2400mm Or Customized |
| Width | N/A | 600mm/1200mm | |
| Thickness | N/A | 4mm-120mm | |
| Fire Performance | GB8624-2012 | B1(B-s1，d0) | |
| Thermal Conductivity | GB/T 10295-2008 | 0.030-0.036 w/m.k | |
| Compressive Strength (10% Deflection) | GB/T 8813-2020 | 300Kpa++ | |
| Tensile Strength (Perpendicular) | GB/T 29906-2013 | 317 KPa | |
| Water Uptake | JG/T 480-2015 | 322 g/m2 | |
| Water Impermeability | JG/T 480-2015 | No inner penetration in 3 specimens | |
| Dimensional Stability | GB/T 8811-2008 | 0.70% | |
| VOC Emission | GB 50325-2020 | 0.029mg/m³ | |
| Compressive Creep Rate (23 °C, 4 kPa, 168 h) | GB/T 15048-1994 | 0.40% | |
| Compressive Deformation | DG/TJ 08-2365-2021 | 1mm | |
| Working temperature range | N/A | ﹣50℃ to+80℃ | |
Application Fields:
- Wet area waterproof substrate
Bathrooms, shower rooms, kitchens, spas, bathtub surrounds and pipe enclosures for residential buildings, hotels and apartments. - Underfloor heating insulation
Insulation layer under floor heating to reduce heat loss and save energy. - Partition wall panel
High compression strength allows use as partition boards in wooden and steel frame structures. - Custom wet-area fittings
Easily cut into shower benches, washbasin bases, storage shelves and soap niches. - Decoration & moulding
Highly shapeable for various customized decorative structures. - Alternative wall board
Perfect replacement for gypsum board and fiber cement board with waterproof and thermal insulation advantages.
Factory Video: XPS Tile Backer Board Production Video More XPS Foam Core Products Foam Tile Backer Board
