200mm Soprema Sopraxps 500 SL ES XPS Board

200mm Soprema Sopraxps 500 SL ES XPS board is a rigid extruded polystyrene thermal insulation solution designed for UK construction applications requiring high compressive strength and extended durability. Built with climate-conscious CO₂ manufacturing technology, this 200mm Soprema XPS board provides outstanding thermal efficiency and moisture protection in challenging conditions.

Suited to structural floors, car parks, basements and inverted roof systems, 200mm Soprema SOPRAXPS 500 SL ES handles heavy-load bearing requirements with a minimum compressive strength of ≥500 kPa, preserving structural integrity under sustained pressure and delivering consistent long-term performance.

This 200mm xps insulation board incorporates a smooth surface with shiplap (SL) edge profile for secure interlocking joints, minimising thermal bridging and streamlining the installation process. Certified with CE marking to BS EN 13164 and fully compatible with SOPREMA waterproofing systems, it complies with UK and European quality and durability requirements.

Key Benefits

1. Brand: Soprema SOPRAXPS 500 SL ES (Previously Soprema SL)
2. Model: 200mm XPS 500
3. Thickness: 200mm
4. Dimensions: 1,250mm x 600mm x 200mm
5. Board Length: 1250mm
6. Board Width: 600mm
7. Pack of: 2
8. Board Coverage: 0.75m2
9. Pack Coverage: 1.50m2
10. Density: 35kg/m3
11. R-Value: 5.85m2K/W
12. Thermal Conductivity: 0.034 W/mK
13. Compressive Strength: 500kPa
14. Material: Extruded Polystyrene
15. Edge Profile: Rebated edge
16. Surface: Smooth
17. Reacting to fire: E
18. Applications: Garage, Car parks, Roof, Floor, Basement
19. Features: High quality ǀ Waterproof ǀ Rigid XPS
20. Manufacturer: SOPREMA

Key Features

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

Accessible in multiple thickness options, SOPRAXPS 500 SL ES delivers exceptional thermal performance with low thermal conductivity (approximately 0.036 W/mK), positioning it as a reliable solution for energy-conscious construction design.

Ideal for developers, architects and contractors seeking dependable insulation specifications, this XPS board merges strength, moisture protection and environmental responsibility into a single high-performance product.

Engineered to satisfy contemporary UK building regulations, 200mm Soprema SOPRAXPS 500 SL ES insulation boards provide exceptional strength, longevity and thermal efficiency for diverse construction and civil engineering applications.

Info

Browse our full range of Soprema XPS Insulation products. We deliver throughout the UK Mainland. To discuss product suitability for your project or request a bulk discount quotation, contact us on 02038839057 / 02038839057, email sales@insulationbee.co.uk or use Live Chat - Competitive UK Insulation Pricing.