5 ESSENTIAL ELEMENTS FOR SASH WINDOWS

‘It’s essential to hardly ever block window trickle vents and to stay away from more than draught-proofing windows in kitchens and bogs in which the moist air requirements to flee,' states Natasha Collins-Daniel, campaigner at the Centre for Sustainable Energy. 'If not, you may end up with moist or mould problems.'Dig into chopping-edge approac