Our easy to fit Greenwood Trickle vents can be fitted to windows or doors (Upvc or timber), as an aid to controlling condensation. Its slimline design ensures an unobtrusive finish once installed and is available in a choice of 3 colours, white, tan and brown and 2 sizes, 2000mm and 4000mm. Once fitted the vent can opened and closed as necessary.
What's in the pack?
Inner control unit, external canopy with integral flyscreen, fixing screws and covers.
Dimensions for 2000mm Dimensions for 4000mm
- Length 238mm - Length 383mm
- Height 16.5mm - Height 16.5mm
- Depth 21mm - Depth 21mm
Fixing screws are included.
Scottish Building Regulations: Free Area Performance, 1250FB = 2000mm2, 2500FB = 4000mm2 (using 12mm rout option).
Please select your choice of size and colour from the drop down menu below.