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.
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
Colour: Clear
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