50mm Ravatherm XPS X 300 SL Extruded Polystyrene (1250x600mm) - PACK OF 8
50mm Ravatherm XPS X 300 SL Extruded Polystyrene (1250x600mm) - PACK OF 8
Product Code:
6 m²
Thermal Conductivity:
0.030 W/mK
In stock
Estimated Delivery:
1 - 2 working days
Please get in touch for a more accurate lead time.
£68.28 inc. VAT 68.28
£56.90 ex. VAT
£11.38 per m² (inc. VAT)

Ravatherm XPS X 300 SL is a flame retarded extruded polystyrene with exceptional lambda insulation performance and a Global Warming Potential (GWP) of less than five. It has attained a coveted Green Guide Rating A+ by BREEAM, and continues to enable the construction of energy efficient buildings.

Ravatherm XPS X 300 SL is a high-performance, multi-purpose polystyrene for the thermal insulation and frost protection of inverted flat roofs, green and blue roofs.

It is manufactured by an extrusion process which results in homogeneous, closed-cell material structure and smooth surface skin (extrusion skin) which has many favourable material characteristics.

Key points :

- Excellent thermal insulation capability
- Cost efficient solution
- Simple installation
- Waterproof, negligible moisture uptake
- Environmental friendly
- High compressive strength
Energy saving
- Resistent to high loads

Specification :

Thickness: 50mm
Length: 1250mm
Width: 600mm
Quantity: 8 sheets
Coverage: 6m²
Thermal conductivity: 0.030 W/mK
Compressive Strength (@ 10% deformation): 300 kPa
Water vapour diffusion resistance factor: 100μ
Fire Performance:  Euroclass E

Ravatherm XPS X 300 SB is excellent for thermal insulation in:

- Inverted roofs
- Green roofs
- Roof terraces
- Car park decks

Datasheets & Documents.
If you require a Safety datasheet (SDS) for this product please get in touch.
If you require a BBA Certificate for this product please get in touch.