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Below DPC Cavity Wall Insulation

Verified by manufacturer 22 days ago

Standard EPS 70

BEWI UK Insulation Variant:

Expanded polystyrene (EPS) below DPC cavity wall Insulation.

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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

Pr_25_71_63_26 Expanded polystyrene (EPS) boardsPrimary

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)

0.038 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.

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