The Waterproof Shower Foam Core Board represents the pinnacle of our waterproofing technology, developed through 32 years of continuous innovation in wet-room solutions. At Yiheng Holdings, we recognize that shower failures are most often caused by moisture penetration into the substrate. Our Waterproof Shower Foam Core Board features a 100% waterproof closed-cell foam core that acts as a definitive vapor barrier, eliminating the need for messy liquid membranes. Our 30,000sqm factory employs specialized technicians who oversee the high-precision coating process, ensuring that the fiberglass reinforcement and polymer cement surface provide an iron-clad bond for all types of porcelain or stone tiles.
We take pride in our "source factory" status, which allows us to offer the Waterproof Shower Foam Core Board at competitive prices while maintaining the high standards of a National High-Tech Enterprise. With over 30 patents focusing on fire resistance and structural durability, our boards have been exported to over 30 countries, proving their performance in diverse climates. From high-rise hotel bathrooms to luxury residential walk-in showers, this board provides the structural rigidity of traditional masonry with a fraction of the weight. Our professional merchandising team ensures that from the moment you place an order to the final delivery, you receive regular photo and video updates, maintaining total transparency in the production process.
Specifications
| Core Material | 100% Waterproof XPS (Extruded Polystyrene) |
| Density | 38-42 kg/m³ |
| Thermal Conductivity | 0.028 W/m·K |
| Standard Thickness | 10mm, 12.5mm, 20mm, 50mm |
| Fire Rating | Class B1 (Flame Retardant) |
| Vapor Permeability | Waterproof and vapor-resistant |
Application Fields
Shower Walls & Floors
Primary substrate for walk-in showers and wet rooms.
01
Steam Rooms
Superior vapor barrier properties suitable for high-humidity environments.
02
Bathtub Surrounds
Creating waterproof pedestals and enclosures for tubs.
03
Custom Niches & Benches
Easy to cut and fabricate into custom shower furniture.
04
Customization Capability
We specialize in OEM/ODM production for international bathroom brands. If your project requires pre-cut sizes or specific shapes, we can manufacture them according to your technical drawings. Our Waterproof Shower Foam Core Board can be customized with your brand logo and specific packaging requirements. We offer a 7-day turnaround for custom samples and accept mixed model orders within a single MOQ shipment.
Packaging & Shipping
Packaging
Secure palletized packaging with edge protection to prevent shipping damage.
Shipping Terms
Supporting EXW, FOB, and DDP (to specified warehouses).
Lead Time
15-20 days depending on the volume and customization requirements.
Currency Acceptance
We accept USD, EUR, GBP, and RMB.
FAQ
Hot Tags: waterproof shower foam core board, China waterproof shower foam core board manufacturers, suppliers, factory

