Sash windows near you
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.

Sash windows in your area
Barnet
- Sash windows in East Finchley
- Sash windows in Finchley
- Sash windows in North Finchley
- Sash windows in Cricklewood
- Sash windows in Friern Barnet
- Sash windows in East Barnet
- Sash windows in Hampstead Garden Suburb
- Sash windows in New Barnet
- Sash windows in Whetstone
- Sash windows in Woodside Park
- Sash windows in Golders Green
- Sash windows in Totteridge
- Sash windows in Arkley
- Sash windows in Barnet
- Sash windows in Mill Hill
- Sash windows in Monken Hadley
- Sash windows in Colindale
- Sash windows in Burnt Oak
- Sash windows in Edgware
Brent
- Sash windows in Willesden
- Sash windows in Brondesbury
- Sash windows in Kilburn
- Sash windows in Dollis Hill
- Sash windows in Kensal Rise
- Sash windows in Queen's Park
- Sash windows in Willesden Green
- Sash windows in Kensal Green
- Sash windows in Kingsbury
- Sash windows in Neasden
- Sash windows in Harlesden
- Sash windows in Wembley
Broxbourne
Camden
Ealing
Enfield
- Sash windows in Angel Edmonton
- Sash windows in Edmonton
- Sash windows in Lower Edmonton
- Sash windows in Meridian Water
- Sash windows in Upper Edmonton
- Sash windows in Ponders End
- Sash windows in Bowes Park
- Sash windows in Brimsdown
- Sash windows in Bush Hill Park
- Sash windows in Enfield Highway
- Sash windows in Grange Park
- Sash windows in Palmers Green
- Sash windows in Winchmore Hill
- Sash windows in Arnos Grove
- Sash windows in Enfield Lock
- Sash windows in Enfield Town
- Sash windows in Enfield Wash
- Sash windows in Forty Hill
- Sash windows in New Southgate
- Sash windows in Southgate
- Sash windows in Turkey Street
- Sash windows in Clay Hill
- Sash windows in Freezywater
- Sash windows in Gordon Hill
- Sash windows in Oakwood
- Sash windows in Botany Bay
- Sash windows in Cockfosters
- Sash windows in Crews Hill
- Sash windows in Hadley Wood
Epping Forest
Hackney
Hammersmith & Fulham
Haringey
- Sash windows in Northumberland Park
- Sash windows in White Hart Lane
- Sash windows in Bruce Grove
- Sash windows in Seven Sisters
- Sash windows in South Tottenham
- Sash windows in Tottenham
- Sash windows in Tottenham Hale
- Sash windows in Harringay
- Sash windows in Noel Park
- Sash windows in Wood Green
- Sash windows in Alexandra Park
- Sash windows in Crouch End
- Sash windows in Hornsey
- Sash windows in Stroud Green
- Sash windows in Fortis Green
- Sash windows in Highgate
- Sash windows in Muswell Hill
Hertsmere
Islington
Kensington & Chelsea
Redbridge
- Sash windows in Snaresbrook
- Sash windows in South Woodford
- Sash windows in Woodford
- Sash windows in Woodford Green
- Sash windows in Clayhall
- Sash windows in Redbridge
- Sash windows in Wanstead
- Sash windows in Woodford Bridge
- Sash windows in Gants Hill
- Sash windows in Barkingside
- Sash windows in Hainault
- Sash windows in Ilford
Waltham Forest
Sash windows by postcode
Sash windows: your questions
Should I repair or replace my old sash windows?
If the timber is mostly sound, repair and draught-proofing can extend the life of original sashes, and may be required on listed buildings. Where frames are rotten, sashes are badly warped or you want much better insulation than single glazing gives, replacement is usually more practical. We'll give you an honest view after inspecting them.
Will the council allow replacement sash windows in London?
It depends on the property. Houses outside conservation areas usually have permitted development rights for similar-looking windows. In conservation areas with Article 4 directions, on listed buildings and for flats, you may need permission, and some councils require timber. Checking with the planning department before ordering avoids problems later.
Will replacement sash windows look the same as my originals?
We match the proportions, glazing bar layout and features such as horns as closely as possible. Modern sashes hold thicker double glazed units and weather seals, so sightlines can differ slightly from slim single-glazed originals, which is worth seeing in person before you decide.
Ready for your free quote?
Tell us what you need and add a few photos — we will come back with a clear, no-obligation price.
