| Brand | Simons |
| Pack quantity | 1 |
| Product width | 200mm |
| Product depth | 35mm |
| Product height | 200mm |
| Product diameter | 200mm |
Continous thru-air vent, suitable for 159mm aperture.
Meets all modern gas regulations and is designed for use where continuous ventilation is mandatory
Stormguard to protect from wind and rain
For use with single glazed units up to 6mm thick
Simon Vent-A-Matic PBS Static Window Ventilator & Stormguard 159mm
£26.35
From DIY at B&Q
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