High Density FRP XPS Heat Insulation Board for Large Buildings

• Customization: Available
• After-sales Service: 5 Years
• Warranty: 5 Years
• Model NO.: OB-FRP-XPS
• Feature: Environmental, Fireproof, Light Weight, Metal Panel
• Fire Rating: 4
• Certification: CCC, ROHS, ISO9001
• Customized: Customized
• Appearance: Colorfully
• Thickness: 50mm
• Material: XPS
• Type: Class Fiber Board
• Edge: Square
• Usage: Building
• Shape: Rectangle
• Surface Finishing: Glossy
• XPS Core Color: White, Blue, Pink, Green etc
• Transport Package: PVC Package
• Specification: 600/900/1200mm x Length
• Trademark: ONEBOND
• Origin: Foshan, China
• HS Code: 7616999000
• Production Capacity: 100, 000 Square Meters Per Month
• Package Size: 1200.00cm * 120.00cm * 100.00cm
• Package Gross Weight: 1000.000kg

Product Description

Company Profile

SINCE 2006

Foshan Onebond Building Materials Co.,Ltd, established in 2006,  is located in economically developed Pearl River -the south china  sea, with good market information and technical information  environments.

Product Description

XPS Foam Board Properties

XPS foam is an insulating panel manufactured with fully recyclable material. It is produced from extruded polystyrene, a material that doesn't deteriorate. The foam structure is constructed with very fine closed cells that provide excellent physical and mechanical characteristics.

Heat Insulation Performance

XPS foam doesn't conduct heat due to the special cell structure. When XPS panels are laid as a wall liner or floor underlay, any heat from the room or truck body will be reflected back towards the surface. This helps to prevent heat wastage, and thereby, lowers your energy consumption and carbon footprint.

Damp Protection

XPS foamed products are also water-repellent. They never rot or support mold growth and help hold back any dampness from the structure. XPS panels are also resistant to cement, plaster, and most alkalis except organic solvents.

Soundproof

In addition, XPS foam has excellent sound-insulating properties, which makes your truck or room floor "quieter" to walk on. It is an ideal product that reduces sound transmission to the level below.

Density	Kg/m³	32~43
Thermal conductivity, 90 days, 10℃	W/mK	0.027~0.03
Compressive strength at 10% deflection or yields, (vertical)	KPa	≥300
Tensile strength	KPa	≥300
Water absorption	Vol-%	≤1.00%
Capillarity	nil	nil
Coefficients of linear thermal expansion	mm/mK	0.07
Temperature limits	℃	-50℃~70℃

Certifications

FAQ

Professional FAQs About XPS Foam Boards & Composite Panels

1. What is an XPS Foam Board and where is it typically used?
XPS Foam Board is an extruded polystyrene insulation material known for its closed-cell structure, high compressive strength, and low thermal conductivity. It is used in wall insulation, roofing systems, underfloor heating, cold storage rooms, and various construction applications requiring moisture resistance and long-term thermal performance.

 
2. How does an XPS Board differ from EPS Board?
XPS Board is manufactured through an extrusion process, creating a uniform closed-cell structure that offers better moisture resistance, higher compressive strength, and a more stable R-value than EPS. EPS is molded and contains open cells, making it more permeable and less durable for high-load or wet environments.

 
3. What are the advantages of an Extruded Polystyrene Board in building insulation?
Extruded Polystyrene Board provides excellent thermal insulation, dimensional stability, freeze-thaw resistance, and long-term durability. It is ideal for foundations, cavity walls, inverted roofs, and commercial buildings where consistent energy performance and moisture control are essential.

 
4. What is an XPS Tile Backer Board?
An XPS Tile Backer Board is a lightweight waterproof panel used as a substrate for ceramic, marble, and porcelain tiles. It combines XPS rigid foam with fiberglass mesh or cement coating to provide strong adhesion, moisture protection, and resistance to mold—making it ideal for bathrooms, showers, and wet areas.

 
5. What makes an XPS Insulation Board suitable for underfloor heating systems?
XPS Insulation Board provides high compressive strength and low thermal conductivity, ensuring efficient heat reflection upwards rather than downward heat loss. Its moisture-resistant closed-cell structure prevents degradation in humid environments, extending the lifespan of radiant heating pipes and energy efficiency.

6. Are XPS Panels waterproof?
Yes, XPS Panels are inherently waterproof due to their extruded closed-cell structure, which prevents water absorption and vapor penetration. This makes them ideal for basements, roofs, exterior walls, and any application requiring long-term moisture resistance.

7. What is an XPS Rigid Foam Panel used for?

XPS Rigid Foam Panels serve as lightweight structural insulation for construction, HVAC ducting, walk-in freezers, trailer bodies, under-slab insulation, and industrial composite panels. Their rigidity and high compressive strength make them suitable for heavy-load areas.

 
8. What are the benefits of installing an XPS Wall Panel?
XPS Wall Panels provide continuous insulation, reducing thermal bridging and improving a building's energy efficiency. Their high moisture resistance makes them suitable for internal partition walls, exterior façades, and retrofit insulation work.

 
9. Why is an XPS Roof Panel recommended for flat or inverted roofs?
XPS Roof Panels resist moisture infiltration and maintain compressive strength even under constant load. Their stable thermal properties make them ideal for inverted roofs, commercial roofing systems, and green roofs where durability and moisture protection are crucial.

 
10. What is an XPS Underfloor Heating Panel?
XPS Underfloor Heating Panels are grooved or foil-covered boards designed to hold heating pipes securely while providing a thermally efficient insulation layer. They ensure fast heat-up time, reduced energy consumption, and uniform heat distribution throughout the floor.

11. What is an XPS Sandwich Panel?
XPS Sandwich Panels combine XPS rigid foam insulation with exterior skins such as FRP, aluminum, cement board, or steel sheets. They provide exceptional structural strength, thermal insulation, and lightweight performance—widely used in prefabricated buildings, cold storage, and transportation sectors.

 
12. What is an FRP XPS Foam Panel?
An FRP XPS Foam Panel integrates fiberglass-reinforced plastic sheets with an XPS foam core. This composite provides high impact resistance, waterproofing, and thermal stability, making it ideal for RVs, truck bodies, marine cabins, and cleanroom wall systems.

 
13. What is a Fiberglass Reinforced XPS Board?
Fiberglass Reinforced XPS Board features embedded fiberglass mesh on both sides for enhanced tensile strength and improved tile adhesion. It is commonly used in bathrooms, kitchens, and wet rooms as a stable substrate for ceramic tile installation.