THE BASIC PRINCIPLES OF SASH WINDOW DRAUGHT PROOFING

‘It’s crucial to never ever block window trickle vents and in order to avoid in excess of draught-proofing windows in kitchens and bogs the place the moist air demands to escape,' suggests Natasha Collins-Daniel, campaigner within the Centre for Sustainable Electrical power. 'Or else, you may end up getting moist or mould complications.'Is your