Soprema  |  SKU: 50603108630875

SOPREMA SOPRAXPS 300 SL ES - 1250mm x 600mm - All Thicknesses

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Delivery & Shipping

Standard: 7-10 Working Day Delivery

Express: Same/Next Day Delivery - subject to availability, please call: 020 3004 5451

For further information, please see our Delivery & Shipping Policy here.

Contact

Have any questions or need assistance with this product?

Phone: 020 3004 5451

Email: sales@nationalinsulationsupplies.com

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Returns

This product is a non-returnable product, please see our Return and Refund Policy for further details.

Product Datasheets

Things you should know about this product!

  • This product is sold by the pack
  • This product is available in the following thicknesses: 40mm, 50mm, 60mm, 80mm, 100mm, 120mm, 140mm, 160mm, 180mm, 200mm, 220mm, 240mm, 260mm and 280mm

Description

SOPRAXPS 300 SL ES is a high-performance extruded polystyrene (XPS) insulation board, primarily used for thermal insulation in floors, underground constructions, pitched roofs, and inverted roof systems. When used in inverted roofs, it must be securely ballasted to ensure stability and optimal performance.

Specifications

  • Length
    1250mm
  • Width
    600mm
  • Material type
    Extruded polystyrene
  • Thermal conductivity
    0.032 W/m.K - 0.033 W/m.K
  • Fire rating
    Euroclass E
  • Compressive strength
    300 kPa
  • Density
    30-35 kg/m3

Key Features

  • Durable & Lightweight
  • Closed-Cell XPS Core
  • Moisture-Resistant
  • Quick, Clean Installation

Where to use

SOPREMA SOPRAXPS 300 SL ES is a high-performance extruded polystyrene (XPS) insulation board designed for a variety of construction applications, including inverted roofs, floors, and underground structures. With a compressive strength of 300 kPa, it provides robust support in load-bearing environments. The board features a shiplap edge profile, ensuring tight interlocking between panels to minimise thermal bridging and enhance insulation continuity. Its closed-cell structure offers excellent moisture resistance, making it ideal for environments exposed to damp conditions. Additionally, the product is manufactured using climate-friendly CO₂ technology, reflecting SOPREMA's commitment to sustainability. SOPRAXPS 300 SL ES is compatible with various waterproofing systems, offering versatility in design and application. Its durability and thermal efficiency contribute to long-term performance in demanding construction scenarios.

Frequently asked questions

What is SOPRAXPS 300 SL ES?

SOPRAXPS 300 SL ES is a rigid thermal insulation board made from extruded polystyrene (XPS) foam, produced using climate-friendly CO₂ technology. It is primarily used for thermal insulation in floors, underground constructions, and both pitched and inverted roofs. In inverted roof applications, the system must be ballasted.

Is it environmentally friendly?

Yes, SOPRAXPS 300 SL ES is produced using climate-friendly CO₂ technology and is 100% recyclable. The closed-cell structure ensures long-term thermal performance, contributing to energy efficiency.

Payment & Security

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Soprema
SOPREMA SOPRAXPS 300 SL ES - 1250mm x 600mm - All Thicknesses

Length

1250mm

Width

600mm

Edge

N/A

Fire rating

Euroclass E

Compressive strength

300 kPa

Density

30-35 kg/m3

Thermal conductivity

0.032 W/m.K - 0.033 W/m.K

Material type

Extruded polystyrene
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