Sliding doors in Clapham
Astragal supplies aluminium sliding systems from established manufacturers with the sightlines, threshold detailing, and glazing performance expected on high-value refurbishments.
Clapham aluminium sliding doors are almost always part of a side-return or full-width rear extension in SW4 or SW11 — typically a 3 or 4-panel slider with one fixed pane and slim 20–25mm interlocks giving the maximum glass-to-frame ratio on the garden elevation. We survey the structural opening, coordinate with the architect on threshold detail and steel sizing, and specify a system with thermally broken frames, dual or triple glazing and a flush-bottom track where the floor finish allows. The result is a single sliding screen that opens the kitchen to the garden without breaking the period read of the rest of the house.
Conservation areas around Clapham Common and Old Town shape the front elevation; rear extensions usually have more freedom on materials and frame style.
Where sliding doors typically fit in Clapham
- Rear extensions
- Open-plan kitchens
- Garden rooms
- Slim aluminium profiles
- Large-format glass
- Secure multipoint locking
What we resolve before manufacture
Large panes maximise light without adding visual weight.
Thermally broken profiles support year-round comfort.
Project support covers survey, specification, supply and installation.
Sliding doors across south west London
Sliding doors in Battersea
From Victorian Battersea Park terraces to modern Nine Elms apartments.
Sliding doors in Balham
Bedford Hill terraces with bay sashes and side-return extensions.
Sliding doors in Wandsworth
Bay-fronted Victorian terraces between the common and the river.
Other Astragal ranges
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 windows in Clapham
Bespoke timber windows for period homes, conservation-led upgrades and character properties.
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.