Timber windows in Streatham
Timber windows preserve the proportion and detail of traditional London homes while improving comfort, security, and glazing performance.
Streatham's Edwardian semis around Telford Park and Streatham Hill, and the 1930s suburban houses off the high road, give us two quite different timber window briefs. Edwardian properties usually need matched sash replacements with the original margin lights and stained glass salvaged into the new units; 1930s semis call for steel-look or chunky casement profiles in painted timber. Either way the SW16 work is specified around thermal performance, secondary glazing alternatives and any conservation area expectations on the front elevation.
Streatham Common, Streatham Hill and Telford Park conservation areas inform front-elevation choices; thermal upgrades and noise reduction are common drivers.
Where timber windows typically fit in Streatham
- 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 Balham
Bedford Hill terraces with bay sashes and side-return extensions.
Timber windows in Tooting
Heaver Estate sashes and family-sized rear-extension projects.
Timber windows in Clapham
Period family homes around the common with full-width rear extensions.
Other Astragal ranges
Sliding doors in Streatham
Slim-frame aluminium sliders for wide openings, garden connections, and bright rear extensions.
Sliding/folding in Streatham
Flexible folding openings for homes that need a full-width connection between inside and out.
Doors and screens in Streatham
Genuine Crittall doors and glazed screens with fine steel profiles and architectural presence.
Timber doors in Streatham
Timber entrance and garden doors made for proportion, durability and a properly finished threshold.
See every product we cover in Streatham.