The High-Value Entry-Level Waterproof Backer
The Foam Waterproof Backer Board is the entry-level model in our waterproof backer board line. It has all the core functions of a waterproof backer board. It is waterproof. It is moisture-proof. It resists mold. It supports tiles. Its dimensions are stable. Its cost-performance ratio is very high. Our Luckyfoam Foam Waterproof Backer Board provides core performance at the most competitive price. It is the first choice for budget-conscious projects and bulk renovation work. Buyers like the price. Workers like the easy installation. Owners like the durable results. We have been making XPS boards since 2003. We are one of the earliest XPS manufacturers in Southern Zhejiang. Our factory covers 15,000 square meters. We have three production lines. We produce 50,000 cubic meters per month. Our annual output exceeds 300,000 cubic meters.
Core Specifications, Competitive Price
The Foam Waterproof Backer Board measures 2440 by 1220 mm. Standard thicknesses are 10 mm, 12 mm, and 20 mm. The compressive strength is 200 kPa. The thermal conductivity is ≤0.034 W/(m·K). The water absorption rate is ≤1.5%. The dimensional stability is ≤1.5% after 48 hours at 70°C. The density is 25 to 32 kg/m³. The standard color is blue. We also offer customization. We hold ISO 9001 and ISO 14001 certifications. We have supplied this product to many commercial projects and bulk apartment renovations. Clients report it offers the best value on the market.
The Market Leader in Value for Money
The Foam Waterproof Backer Board has the highest sales volume in our backer board line. The price is fair. The performance is reliable. It is used for bulk renovations of apartments. It is used for individual home improvements. Everyone can afford this price. Users all give positive feedback. Repeat customers are numerous. We offer a one-year warranty. We support mixed orders. We offer free samples. We support OEM. We support EXW, FOB, and DDP terms. We accept RMB and USD payments.
Product Specifications
|
Parameter |
Specification |
|
Standard Size |
2440 × 1220 mm (customizable) |
|
Thickness Options |
10 mm, 12 mm, 20 mm |
|
Compressive Strength |
200 kPa |
|
Thermal Conductivity |
≤0.034 W/(m·K) |
|
Water Absorption |
≤1.5% (V/V) |
|
Dimensional Stability |
≤1.5% (70°C, 48h) |
|
Features |
High cost-performance, entry-level waterproof backer |






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