Doors and windows in Streatham
Streatham's mix of Edwardian semis, 1930s suburban houses and converted flats suits both period-sympathetic timber windows and modern aluminium glazing to rear extensions.
Streatham Common, Streatham Hill and Telford Park conservation areas inform front-elevation choices; thermal upgrades and noise reduction are common drivers.
Postcodes covered: SW16. Astragal Doors and Windows also surveys neighbouring streets across South west London.
What we typically fit in Streatham
Every product below is supplied and installed across Streatham. Each link opens the relevant material guide and product section.
- Aluminium
Sliding doors in Streatham
Slim-frame aluminium sliders for wide spans, garden connections, and bright rear extensions.
- Aluminium
Sliding/folding in Streatham
Flexible folding styles for homes that need a full-width connection between inside and out.
- Crittall
Doors and screens in Streatham
Genuine Crittall doors and glazed screens with fine steel profiles and architectural presence.
- Industrial Aluminium
Industrial aluminium in Streatham
Steel-look aluminium doors and screens for projects that want industrial glazing character without the full steel route.
- Timber
Timber windows in Streatham
Bespoke timber windows for period homes, conservation-led upgrades and character properties.
- Timber
Timber doors in Streatham
Timber entrance and garden doors made for proportion, durability and a properly finished threshold.
Also covering
Planning, survey and product questions in Streatham
Do I need planning permission for new windows in Streatham?
Streatham Common, Streatham Hill and Telford Park conservation areas inform front-elevation choices; thermal upgrades and noise reduction are common drivers. Permission depends on the exact property, elevation, listing status and council guidance, so Astragal treats planning-sensitive projects as a survey and specification question before manufacture.
Which window and door styles are most common in Streatham?
Streatham's mix of Edwardian semis, 1930s suburban houses and converted flats suits both period-sympathetic timber windows and modern aluminium glazing to rear extensions. Timber is usually the first route for visible period elevations, while aluminium, industrial aluminium or Crittall can suit rear extensions, internal screens and larger glazing briefs.
Does Astragal survey SW16?
Yes. Astragal Doors and Windows surveys Streatham and neighbouring parts of South west London. The first enquiry is most useful with photos, rough opening sizes, the project stage and any planning or conservation notes already known.