Description
The multi-function 1143 cavity wall weep designed for cavity ventilation and reliable discharge of water from inside cavity walls. This could be over external lintels or wherever a cavity tray system is installed.
The 1144 cavity wall weep extension offers a +50mm extension and connects directly onto the 1143 cavity wall weep.
For use in any situation where water must be discharged from an external wall, including:
- At ground floor slab level
- Within cavity tray systems
- Over external lintels
- Where a cavity must be ventilated
- On external walls – 100mm or more in thickness – built from brick, block, or stone
Features & Benefits
- Purpose made and pre-formed to guarantee reliable discharge of water
- Less prone to inadvertent pointing-up than weep holes formed by simply leaving the perp. joint open
- Integral front grille prevents entry of large nest building insects into the cavity when using product 1143
- Range of colours to blend with brick or mortar colour: Terracotta, Buff, Brown, Clear, White, Grey, Black or Blue Black
- Longer lengths built up with extension pieces
Sold in boxes of 50.