THE SMART TRICK OF SASH WINDOWS THAT NO ONE IS DISCUSSING

‘It’s crucial that you never ever block window trickle vents and to stay away from more than draught-proofing windows in kitchens and loos where the moist air requirements to flee,' suggests Natasha Collins-Daniel, campaigner with the Centre for Sustainable Strength. 'Usually, you may end up with moist or mould difficulties.'Draught-proofing yo