South west London
Recent door installation
A carefully aligned door installation with the threshold and frame finish resolved on site.
Timber, aluminium and Crittall glazing
Astragal Doors and Windows
Light-led doors and windows, specified carefully for considered London homes.
01
Timber
Windows and doors for period-sensitive homes.
02
Aluminium
Slim systems for large, light-led openings.
03
Crittall
Steel profiles, doors and glazed screens.
04
Guidance
Survey and specification before anything is ordered.
Where we help
Openings that feel resolved before anything is ordered.
Astragal helps homeowners and project teams choose the right timber, aluminium or Crittall system around the aperture, surrounding materials and daily use of the room.
Product range
Start with the material, then choose the opening.
The main routes are Timber, Aluminium and Crittall. Each one leads quickly to the window, door or screen type that fits the project.
How it comes together
Survey, specification and installation treated as one job.
The finish depends on quiet decisions made early: threshold detail, sightlines, drainage, ironmongery, colour and how the new frame meets the existing building.
01
Read the opening
Measure the aperture, access and surrounding fabric.
02
Set the specification
Resolve profile, glass, finish and threshold before order.
03
Install cleanly
Align, weather and finish the system so it feels settled.
Recent work
Resolved details, not just replacement frames.
Every installation is shaped by the aperture, surrounding materials and how the home will be used day to day.
Residential refurbishment
Installation of glazed elements
Glazed units coordinated with the surrounding structure for a clean, quiet result.
London period home
Full house refurbishment
A whole-home upgrade balancing light, proportion and period character.