Timber windows in Clapham
Timber windows preserve the proportion and detail of traditional London homes while improving comfort, security, and glazing performance.
Clapham timber window work usually splits two ways: a planning-sensitive front elevation to Old Town, Abbeville Village or the Common, and a more flexible rear that has already been opened up for an extension. We replace front-facing sashes in painted softwood or engineered timber with matched horns, slim glazing bars and putty-finish beads, then handle the side return and rear with timber casements that sit cleanly against new brick or render. The result reads as period from the street and as a refurbished family home from the garden — which is the brief most SW4 and SW11 owners are working to once a side return is in.
Conservation areas around Clapham Common and Old Town shape the front elevation; rear extensions usually have more freedom on materials and frame style.
Where timber windows typically fit in Clapham
- Sash replacements
- Heritage homes
- Conservation-minded upgrades
- Bespoke joinery
- Period-sensitive detailing
- Slimline glazing options
What we resolve before manufacture
Profiles can be matched to existing character and planning constraints.
Slimline glazing options improve warmth without heavy visual change.
Factory finishing gives a consistent, durable result on site.
Timber windows across south west London
Timber windows in Battersea
From Victorian Battersea Park terraces to modern Nine Elms apartments.
Timber windows in Balham
Bedford Hill terraces with bay sashes and side-return extensions.
Timber windows in Wandsworth
Bay-fronted Victorian terraces between the common and the river.
Other Astragal ranges
Sliding doors in Clapham
Slim-frame aluminium sliders for wide openings, garden connections, and bright rear extensions.
Sliding/folding in Clapham
Flexible folding openings for homes that need a full-width connection between inside and out.
Doors and screens in Clapham
Genuine Crittall doors and glazed screens with fine steel profiles and architectural presence.
Timber doors in Clapham
Timber entrance and garden doors made for proportion, durability and a properly finished threshold.
See every product we cover in Clapham.