50mm Pink XPS Heat Insulation B1 Waterproof Foam Board
Product Spotlights
Since 1984, DaCheng BangMei Home Building Materials Department has been a trusted manufacturer of high-performance building solutions from our 100,000+ square meter facility in Langfang, China. Our 50mm Pink XPS Heat Insulation B1 Waterproof Foam Board represents over three decades of engineering expertise, designed to deliver exceptional thermal efficiency and moisture resistance for commercial and residential projects worldwide.
This innovative foam board combines critical performance features:
Advanced Thermal Resistance: Minimizes heat transfer through walls, roofs, and foundations
Complete Waterproof Barrier: Closed-cell structure prevents moisture absorption
Enhanced Fire Safety: Meets B1 flame-retardant classification standards
High Compressive Strength: Maintains structural integrity under load
Technical Specifications
| Density | 30-45 kg/m³ |
| Thermal Conductivity | 0.028-0.033 W/(m·K) |
| Compressive Strength | ≥250 kPa |
| Water Absorption | |
| Operating Temperature | -50°C to +75°C |
Key Installation Advantages
Precise 50mm thickness ensures consistent installation gaps
Lightweight panels reduce structural load and labor costs
Easy cutting with standard tools enables custom fittings
Pink color provides visual differentiation during inspections
With ISO-certified manufacturing processes and global distribution to 5 continents, DaCheng BangMei delivers reliable thermal solutions trusted by contractors from North America to Oceania. Our B1-rated pink XPS boards have demonstrated 15% better energy retention than standard white EPS in third-party testing while providing superior moisture protection in below-grade applications.
Frequently Asked Questions
Q: Why is the insulation board pink?
A: The distinctive pink color helps construction teams quickly identify premium B1-grade XPS material on site, reducing installation errors and ensuring compliance with fire safety specifications.
Q: What does the B1 fire rating mean?
A: B1 classification indicates flame-retardant properties meeting European EN 13501-1 standards, meaning the material will self-extinguish when ignition sources are removed.
Q: Can this insulation be used in below-grade applications?
A: Absolutely. The closed-cell structure provides exceptional waterproofing performance, making it ideal for foundation insulation, basement walls, and subterranean parking structures.
Q: What climate conditions is this product suitable for?
A: With an operating range from -50°C to +75°C, our XPS boards perform reliably in extreme environments from Arctic construction to desert projects.
Q: Are custom sizes available?
A: While we provide standard panel dimensions, custom cutting services are available for large-volume projects. Contact our technical team for specific requirements.
Q: How does this compare to polyurethane (PUR) insulation?
A: XPS offers superior moisture resistance and compressive strength at lower cost points, though PUR provides slightly higher R-values per inch. Our engineers can help you select the optimal solution.
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