Top latest Five sash window draught proofing Urban news
The glass in outdated windows is often the very early 'plate' or 'broad' glass to 'crown' or 'cylinder'.[5] Previous glass is recognised by its imperfections ('ream') which result in optical distortion.How you can draught proof a sash window will require a different tactic. ‘They are really created with a little 3mm hole about each in the sashes,