Sash windows in NW9

Some 1920s houses have sash windows alongside bays, so note whether the bay sashes slide or are fixed before deciding how closely to match the original arrangement.

In conservation areas and on listed buildings, councils may insist on timber sashes or repair rather than replacement, so check with the planning team before choosing materials. In mansion blocks, sash replacement is often controlled by the freeholder or managing agent, so get written approval of the glazing pattern and material before ordering.

The Edgware Road, the M1 and the A41 run through the district. New flats need repairs and replacement doors; inter-war houses need full window replacements. NW9 is about nine miles from our Edmonton factory. Burnt Oak's centre lies just over the border in HA8.

Sliding sash windows open vertically and give period homes their familiar look, with balanced sashes, horns and glazing bars. We make replacement sash windows to match original proportions, suiting owners of Victorian, Edwardian and Georgian properties who want better insulation and security without losing traditional character.

• Traditional look with modern weather sealing
• Matched to original proportions and glazing bars
• Smooth vertical sliding operation

All about our sash windows → Windows & doors in NW9 →