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BEWI External Wall Insulation

Name: BEWI External Wall Insulation
Brand: BEWI UK Insulation
SKU: cGgVvgBfQjtRVUbT1qcVih

Verified by manufacturer 12 days ago

EPS 70E white

BEWI UK Insulation

Expanded polystyrene (EPS) external wall insulation (EWI).

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BOS

+44 (0)870 600 3666 Website

Application

Suitable for bonding / mechanically fixing to an external wall.
Can be used in conjunction with a variety of render and cladding systems including timber or plastic weatherboarding, tile hanging and reinforced-render systems.

Description

BEWI external wall insulation (EWI) is manufactured from expanded polystyrene (EPS) and can be bonded and/ or mechanically fixed to an external wall.

BEWI EWI is supplied as EPS 70E and EPS HP+70 E (grey) as defined in BS EN 13163. It contains a flame retardant additive to achieve Reaction to Fire Class E. BEWI EWI for use with a rendered finish should be “aged” material.

BEWI Basetherm, (specified separately), can be used as an accessory product to insulate the plinth below the damp-proof course and provide an impact-proof base

board.

Features and benefits:

Available in a range of Lambda values.
100% recyclable.
Off-cut collection.
Achieves an A+ rating in the BRE Green Guide to Specification.
Lightweight and easy to handle.
Flood resilient and durable.
Can be cut to fit with a sharp knife.
Helps to achieve a high-quality rendered surface.
Insulates for the lifetime of the building.
Reaction to Fire Class E.

General information

Color	Grey White
Material	Expanded polystyrene (EPS)
Shape	Rectangle
Length	1200 mm
Width	600 mm
Height	50 mm 60 mm 70 mm 80 mm 90 mm 100 mm 110 mm 120 mm Show more

Uniclass	Pr_25_71_63_26 Expanded polystyrene (EPS) boardsPrimary
CAWS	M21/20 External wall insulation systems P10/217 Insulation slabs fixed to backing wall M21/210 Rendered external wall insulation systems

Specification data - Expanded polystyrene (EPS) boards

Classification data
Standard	To BS EN 13163.
Fire performance	To BS EN 13501-1, Class E. Guidance for specification option: Any necessary fire performance should be provided by the facing material and the system design.
Compressive strength (minimum) at 10% compression	70 kPa.
Thermal conductivity (maximum)	0.038 W/m·K.
Thickness	50 mm. 60 mm. 70 mm. 80 mm. 90 mm. 100 mm. 110 mm. 120 mm.
Face size (nominal length x width)	1200 x 600 mm.