SOPREMA SOPRAXPS 700 SL ES - 1250mm x 600mm - All Thicknesses

• Closed-Cell XPS Core
• Outstanding Moisture Resistance
• Ultra High Compressive Strength
• Shiplap (SL) Edge Profile
  
  
  

Soprema SOPRAXPS 700 SL ES is a premium-grade extruded polystyrene (XPS) insulation board engineered for ultra-high load-bearing applications. With its exceptionally high compressive strength, it is ideal for heavy-duty environments such as inverted roofs under ballast or paving, industrial floors, car parks, and areas subjected to continuous high pressure. The boards feature a shiplap edge (SL) for secure interlocking and reduced thermal bridging, ensuring consistent thermal insulation across the installation. The "ES" (Enhanced Surface) finish improves adhesion where bonding is required, making it compatible with a variety of waterproofing systems and construction layers. Resistant to water absorption and degradation, SOPRAXPS 700 SL ES delivers outstanding thermal efficiency and durability, even in challenging site conditions, helping to ensure long-term performance in critical structural applications.

What is SOPRAXPS 700 SL ES?

SOPRAXPS 700 SL ES is a high-performance rigid thermal insulation board made from extruded polystyrene (XPS) foam. Manufactured using climate-friendly CO₂ technology, it offers exceptional compressive strength and thermal performance, making it suitable for demanding applications such as floors and car parks where high load-bearing capacity is required.

What does '700 SL ES' signify?

700: Indicates the compressive strength of 700 kPa.

SL: Denotes a shiplap edge profile, ensuring tight joints between boards to minimize thermal bridging.

ES: Refers to the surface finish, with smooth surfaces on both the top and bottom of the board.

Is it certified for use in the UK?

Yes, SOPRAXPS 700 SL ES holds BBA certification for use in inverted roof and floor insulation applications, confirming its compliance with UK building standards.