Blog · Windows
Trickle vents and fresh air in tighter homes
Better sealed windows reduce draughts — and they make deliberate ventilation more important.
Trickle vents provide background fresh air without throwing a sash wide open on a frosty morning.
We explain when vents are specified and how to use them alongside extractor fans in kitchens and bathrooms.
If condensation has been a problem, talk to us about glass temperature, insulation and ventilation as a set rather than chasing one magic product.