Below DPC Cavity Wall Insulation
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Premium EPS 70HP+
Premium EPS 70HP+
Expanded polystyrene (EPS) below DPC cavity wall Insulation.
Application
Suitable for installation in a cavity wall below DPC level.
Description
BEWI Below DPC (Damp Proof Course) Cavity Insulation is manufactured from expanded polystyrene (EPS) and is
designed to be installed in a cavity wall below DPC level.
Installing this product will remove the thermal bridge at
the junction between the ground floor and the external
wall and assists in achieving compliance with Part L1.
Features and benefits:
- Supplied in EPS 70E grade (with flame retardant) or EPS 70 (without flame retardant).
- Extends cavity insulation below floor slab level.
- Resistant to ground moisture penetration.
- Unaffected by air infiltration.
- Lightweight and easy to handle and install.
- Improves Psi value.
- Links floor and wall insulation.
- Provides perimeter insulation to floors.
- Faces supporting substructure with insulation.
- 100% recyclable.
General information
Color | White Grey |
Material | Expanded polystyrene (EPS) |
Shape | Rectangle |
Length | 1200 mm |
Width | 375 mm 450 mm 600 mm |
Height | 50 mm 75 mm 90 mm 110 mm 140 mm |
Uniclass | |
CAWS | F30/150 Full fill cavity insulation F30/10 Full fill cavity insulation |
Specification data - Expanded polystyrene (EPS) boards
Standard | To BS EN 13163. |
Fire performance | To BS EN 13501-1, Euroclass F.Guidance for specification option: Non flame retardant. |
Thermal conductivity (maximum) | 0.030 W/m·K. |
Thickness | 50 mm.75 mm.90 mm.110 mm.140 mm. |
Face size (nominal length x width) | 1200 x 375 mm.1200 x 450 mm.1200 x 600 mm. |
Sustainability data
Material | Expanded polystyrene (EPS) |
Recyclability | 100% recyclable. |