180mm Soprema SOPRAXPS 700 SL ES XPS Board

The 180mm Soprema SOPRAXPS 700 SL ES is a rigid extruded polystyrene (XPS) insulation board engineered for demanding UK construction applications requiring superior thermal efficiency and durability. Manufactured using environmentally conscious CO₂ technology, this closed-cell XPS board delivers excellent moisture resistance and sustained thermal performance in harsh environments.

Ideal for structural floors, basements, car parks, and inverted roofs, the 180mm Soprema XPS board provides a minimum compressive strength of ≥700 kPa, enabling it to handle substantial loads whilst preserving structural integrity throughout its service life.

With a smooth surface and shiplap (SL) edge profile, this XPS insulation board enables reliable interlocking, minimises thermal bridging, and streamlines the installation process. Fully CE marked to BS EN 13164 and compatible with SOPREMA waterproofing systems, it complies with rigorous UK and European construction standards for performance and dependability.

Enhance your projects with 180mm Soprema SOPRAXPS 700 XPS insulation, built for strength, efficiency, and longevity.

Key Benefits

1. Brand: Soprema SOPRAXPS 700 SL ES (Previously Soprema SL)
2. Model: 180mm XPS 700
3. Thickness: 180mm
4. Weight: 12.00kg
5. Dimensions: 1,250mm x 600mm x 180mm
6. Board Length: 1250mm
7. Board Width: 600mm
8. Pack of: 2
9. Board Coverage: 0.75m2
10. Pack Coverage: 1.5m2
11. Density: 35kg/m3
12. R-Value: 5.25m2K/W
13. Thermal Conductivity: 0.034 W/mK
14. Compressive Strength: 700kPa
15. Material: Extruded Polystyrene
16. Edge Profile: Rebated edge
17. Surface: Smooth
18. Reacting to fire: E
19. Applications: Garage, Car parks, Roof, Floor, Basement
20. Features: High quality ǀ Waterproof ǀ Rigid XPS
21. Manufacturer: SOPREMA

Key Features

• Moisture-Resistant
• Shiplap (SL) Edges
• High Compressive Strength
• Closed-Cell XPS Foam Core

Supplied in various thicknesses, SOPRAXPS 700 SL ES delivers outstanding thermal performance with low thermal conductivity (approximately 0.036 W/mK), making it an ideal solution for energy-efficient construction design.

Suited to developers, architects and contractors seeking dependable insulation solutions, this XPS board merges strength, moisture resistance and environmental responsibility in a single premium product.

Built to satisfy the demands of current UK building regulations, 180mm Soprema SOPRAXPS 700 SL ES insulation boards deliver exceptional strength, longevity and thermal efficiency for diverse construction and civil engineering applications.

Info

Browse our complete range of Soprema XPS Insulation products. We deliver across the entire UK Mainland. To discuss product suitability for your project or request a volume discount quotation, contact us on 02038839057 / 02038839057, email sales@insulationbee.co.uk or use Live Chat - Lowest UK Insulation Prices near me.