Cellecta Hexatherm XFLOOR 500 75mm Boards

75mm Cellecta Hexatherm XFLOOR 500 insulation boards are high-strength XPS floor insulation boards with a closed-cell structure that provides excellent resistance to water absorption. Engineered for domestic, commercial, and educational floor applications, these boards deliver reliable thermal performance whilst managing heavy loads and moisture exposure.

Suitable for a broad spectrum of domestic, commercial and educational construction projects, 75mm Hexatherm XFLOOR 500 boards are engineered to provide consistent thermal insulation and moisture resistance in challenging flooring scenarios throughout the UK.

Pack Information

In certain areas of the UK, we can supply individual Cellecta XPS boards, while in others, orders must be placed in full pack quantities. Please contact us to request a quote

Pack Size & Coverage

1. Brand name: HEXATHERM XFLOOR 500
2. Board Width: 600mm
3. Board Length: 1250mm
4. Pack Quantity: 5 sheets / 1 sheet In certain areas of the UK
5. Board Coverage: 0.75m2
6. Pack Coverage: 3.75m2
7. Density: 40kg/m3
8. Thermal Conductivity: 0.034 W/mK (insulant thickness 50 ansd 60 mm) // 0.036 W/mK (insulant thickness 80 and 100 mm).
9. Material: CO₂ blown extruded polystyrene
10. Thermal conductivity (W/mK): 0.033 ≤ 80mm, 0.034 ≥ 81mm
11. Strength at 10% compression (kPa): 500
12. Strength at 2% compression (kPa): 180
13. Long term water absorption by immersion: 0.7%
14. Edge profile: Shiplap

Key Characteristics

• High compressive strength – engineered to resist heavy point loads
• Water-resistant with a closed-cell structure, appropriate for moisture-prone areas
• Ideal for basement floors and other ground-bearing applications
• Environmentally friendly: Global Warming Potential (GWP) 5, blown with reclaimed CO₂, and 100% recyclable
• Sustainable compliance: fully meets the Code for Sustainable Homes POL 1 requirements
• Sustained thermal performance for long-term energy efficiency
• Exceptionally low U-values achievable for superior insulation results

XFLOOR insulation boards at 75mm thickness are available in a complete range from 20mm to 160mm, making them suitable for numerous floor applications including suspended beam and block floors, above-ground bearing concrete floor slabs and basements.

Info

Explore our full range of Cellecta insulation solutions. We deliver across the entire UK Mainland. To discuss product suitability for your project or obtain a volume discount quotation, contact us on 02039519012 / 02038839057, email sales@insulationbee.co.uk or use Live Chat - Lowest UK XPS Insulation Prices near me.