A REVIEW OF SASH WINDOW DRAUGHT PROOFING

‘It’s vital that you in no way block window trickle vents and in order to avoid in excess of draught-proofing windows in kitchens and bathrooms the place the moist air requirements to flee,' suggests Natasha Collins-Daniel, campaigner on the Centre for Sustainable Strength. 'In any other case, you could end up having moist or mould challenges.'