Upgrade to new designs
Not everyone has the competency to organise sealing themselves and window coverings will have minimal impact if air leaks are acute. It’s more advisable and effective to get guaranteed, long-term insulation with new energy efficient window replacements.
Investment into UPVC, aluminium or timber windows is costlier than going down the sealing route or buying window coverings, but at least it ensures you of the elimination of air leaks and enhanced comfort.
The minimum window energy rating you’re permitted to fit is ‘C’ and Bon Accord’s window solutions offer a rating well above that, possessing insulating frames and low-emissivity glass.