The 2-Minute Rule for sash window draught proofing
Sash windows demand a 3mm gap involving sash and body to function devoid of friction blocking clean journey. On a window that is more than painted, twisted, and warped the tolerance could be much more like 5mm in spots to allow passage with the sash at “sticky factors”.Draught-excluder tape - A roll of draught excluder tape is without doubt on