
BeforeAfterLJ Double Glazing supplies and installs secure, made-to-measure composite doors throughout Brentford, including homes near Brentford High Street, Boston Manor, the Great West Road and the riverside developments around Kew Bridge. The area includes everything from period terraces to contemporary apartments and family houses, so every entrance needs a considered specification rather than a standard solution. Our composite doors combine a substantial insulated core, durable low-maintenance outer skin and multi-point locking, with a wide choice of glazing, colours and door furniture. We measure the opening precisely, advise on thresholds, side panels and practical security options, then complete the fitting with careful finishing inside and out. A free survey and clear written quotation make it easy to compare styles and choose a front door that suits both your property and everyday needs.

Choose a composite door tailored to your home, with secure locking, excellent insulation and coordinated glazing and hardware for a polished street-facing finish.
Real work completed by our fitting team. Drag the divider to compare before and after.

BeforeAfterClear answers from a local, FENSA registered installation team.
Yes. We cover Brentford, Kew Bridge, Boston Manor and surrounding neighbourhoods, with free surveys for replacement front and back doors.
Our composite door options use robust construction and multi-point locking, with PAS 24 and Secured by Design options available depending on the selected system.
Yes. You can choose from a broad range of colours, decorative or privacy glazing, handles, knockers, letterplates and other door furniture.
Yes. Each door set is made to measure, and we can specify a new frame, fanlight or side panels where the opening allows.
Tell us what you need and our local team will arrange a convenient, no-obligation home survey.