Hepworth Cavity Liner 215 x 140 x 200mm YB13
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Overview
Cavity liner for use with air bricks to form a duct through walls to assist ventilation.
- Free air space 2890mm2
- Suitable for new build and refurbishment projects
- Buff colour resistant to fading
- Resistant to frost and the freeze/thaw cycle
Technical specification
Depth
200 mm
Height
140 mm
Width
215 mm
Weight
5 kg
Material
Clay
Colour
Brown
Pack Quantity
80
Type
Cavity Liner
Manufacturer Model No
YA14B
Brand Name
Hepworth Terracotta
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Hepworth Square Hole Airbrick 215 x 65mm Red YA13R
Hepworth Terracotta airbricks allow the free movement of air to ventilate buildings. Terracotta airbricks can complement the external finish of a property and will weather well with the surrounding brickwork.
£8.83 each (Inc. VAT)
Manthorpe Blue/Black Combination Airbrick 9in x 3in
The Manthorpe G930 Airbrick has been designed to provide high levels of ventilation into cavity walls and under floor voids. The brick incorporates a front mounted grille with water deflectors
£2.88 each (Inc. VAT)
Manthorpe Terracotta Peep Weep Vent
Provides an unobtrusive solution to cavity wall drainage requirements.
This item is a plastic component and therefore not suitable for use within the external walls of high-rise buildings requiring non-combustible materials, i.e. those 18m high or more complying to Regulation 7(2) and Approved Document B, and those 11m high or more complying to 2.7 of Building (Scotland) technical handbook 2019.
£0.95 each (Inc. VAT)
Manthorpe Terracotta Weep Vent 9mm x 65mm
Used to drain lintels, Cavity Trays, and to ventilate cavity walls
This item is a plastic component and therefore not suitable for use within the external walls of high-rise buildings requiring non-combustible materials, i.e. those 18m high or more complying to Regulation 7(2) and Approved Document B, and those 11m high or more complying to 2.7 of Building (Scotland) technical handbook 2019.
£0.53 each (Inc. VAT)
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