Problems with draughty windows are particularly noticeable in winter when cold air sneaks into the house ... If necessary, you can use special sealing tape to effectively fill these gaps.
ISO Chemie has linked up with an FE college to help current students understand foam sealant tape technology and the need to ...
Luckily, there are several ways to seal your existing windows to help prevent air transfer between the interior ... which include double-stick tape and sheets of plastic shrink-wrap.