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High Performance XPS Backer Board Waterproof Thermal Insulation for Kitchen and Bathroom Walls
US$33.00
500-999 Square Meters
US$32.00
1,000+ Square Meters
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
5 YearsWarranty
5 YearsModel NO.
OB-XPSFeature
Environmental, Fireproof, Light Weight, Metal PanelFire Rating
4Certification
CCC, ROHS, ISO9001Customized
CustomizedAppearance
ColorfullyThickness
50mmMaterial
XPSType
Class Fiber BoardEdge
SquareUsage
BuildingShape
RectangleSurface Finishing
GlossyXPS Core Color
White, Blue, Pink, Green etcTransport Package
PVC PackageSpecification
600/900/1200mm x LengthTrademark
ONEBONDOrigin
Foshan, ChinaHS Code
7616999000Production Capacity
100, 000 Square Meters Per MonthKey features
Superior Thermal Insulation: Low thermal conductivity (0.027-0.03 W/mK) reduces energy consumption and carbon footprint.
100% Waterproof & Mold Resistant: Closed-cell structure prevents water absorption, rotting, and mold growth in wet areas.
Lightweight & Easy Installation: 50-70% lighter than cement boards; cut with utility knife for fast, dust-free installation.
Excellent Sound Insulation: Reduces sound transmission, making floors quieter and improving room acoustic comfort.
Customizable Specifications: Available in various colors, thicknesses (4-100mm), and densities to meet project needs.
Certified Quality & Safety: Meets CCC, ROHS, and ISO9001 standards with Class 4 Fire Rating for safety.
5-Year Warranty Coverage: Comprehensive 5-year after-sales service and warranty for peace of mind.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2011-07-16Nearest Port: Guangzhou, Foshan, ShenzhenAverage Response Time: ≤4.56hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW
AI-Powered supplier vetting
SummaryFoshan Onebond Building Materials Co., Ltd. is identified as a Chinese manufacturer/factory producing aluminum honeycomb cores and panels, aluminum solid panels, aluminum composite panels, wall panels, and related products. The supplier reports three production lines and substantial stated annual capacities, with exports representing 51%–70% of sales and markets spanning multiple regions. ISO 9001, GMP, and HSE are listed, while the company also claims advanced automated production and coating lines. Evidence is insufficient to assess after-sales service, customization, financial credibility, or customer cases. The supplier’s export history is stated as beginning in 2011, although trade-record slices show registration in January 2026 and only a small number of recorded transactions; these records should not be treated as a complete history.
Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory based in Foshan, Guangdong, China. Its stated product portfolio and production data cover aluminum honeycomb cores, honeycomb panels, aluminum solid panels, and aluminum composite panels, supporting its identity as a direct industrial producer.
CertificationsThe supplier states that it has passed ISO 9001:2000 Quality Control System Certification and lists ISO 9001, GMP, and HSE under management-system certifications. These claims provide explicit evidence of certification holdings, although the slices do not provide certificate numbers, issuing bodies, validity dates, or scope details.
R&D capabilityThe supplier reports advanced multifunctional fully automatic production lines, an advanced coating and chemosynthesis line, and a dedicated R&D engineering team of 6–10 people. This supports an indication of technical and process capability, but the slices do not document patents, new product launches, R&D investment, or independently verified innovations.
Production capacityProduction capability is supported by three production lines, stated annual capacities of 1,200,000 square meters of aluminum honeycomb core, 1,500,000 square meters of honeycomb panels, 350,000 square meters of aluminum solid panels, and 300,000 square meters of aluminum composite panels, plus automated production equipment. The productivity slice omits the numeric values for honeycomb panel and honeycomb core, but the separate output slice supplies them.
Product Q&A
Q:What is an XPS Tile Backer Board and what is it used for?
A:
An XPS Tile Backer Board is a lightweight construction panel made from extruded polystyrene (XPS) rigid foam core with cementitious or fiberglass-reinforced surface layers. It is primarily used as a tile-ready substrate in wet and dry areas, including bathrooms, showers, kitchens, floors, and walls. The closed-cell XPS core provides excellent thermal insulation, zero water absorption, and high compressive strength, while the cement-coated surface ensures strong adhesion for ceramic tiles, porcel
Q:Is XPS Tile Backer Board waterproof and suitable for wet areas?
A:
Yes. XPS Tile Backer Board is inherently waterproof due to its closed-cell extruded polystyrene core, which prevents water absorption and capillary action. When combined with sealed joints and appropriate waterproof tapes or membranes, it becomes a fully waterproof system suitable for showers, steam rooms, wet rooms, and bathroom floors. Unlike gypsum-based boards, XPS boards do not swell, rot, or lose mechanical strength when exposed to moisture, making them a preferred solution for long-term d
Q:Can XPS Tile Backer Board be used with underfloor heating systems?
A:
Yes. XPS Tile Backer Board is widely used in underfloor heating systems due to its low thermal conductivity and high compressive strength. The board acts as an insulating layer, directing heat upward into the tiled surface instead of losing energy into the subfloor. Its dimensional stability under temperature fluctuations ensures that tiles remain secure without cracking, making it suitable for both electric and hydronic floor heating systems in residential and commercial buildings.
Q:What certifications does the XPS Backer Board have?
A:
The XPS Backer Board holds CCC, ROHS, and ISO9001 certifications, ensuring compliance with international quality and safety standards.
Q:What is the warranty period for this product?
A:
We provide a 5-year warranty and after-sales service for this product.
Send Inquiry
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Foshan Onebond Building Materials Co., Ltd.
Foshan Onebond Building Materials Co., Ltd.*Content:
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