About LJ Double Glazing
A small, local specialist team making West London homes warmer, quieter and better looking — one bespoke window and door at a time.
- Years Experience
- 12+
- Google Rating
- 4.9/5
- Guarantee
- 10-Year
- Registered Installer
- FENSA
Three years of doing it properly
LJ Double Glazing was set up to fix a frustration most homeowners know well: pushy sales visits, vague pricing and installers who disappear the moment the job is done. We do the opposite. You get a clear measured quote, a firm fitting date, and a team that treats your home carefully and leaves it clean.
Everything is made to measure — from heritage sash windows that keep a period façade intact, to modern aluminium bi-folds that open a kitchen onto the garden. We are FENSA registered and Checkatrade verified, so the paperwork and the workmanship both stand up to scrutiny.
A local promise
Started with a simple idea: honest quotes, tidy work, and windows that last.
Homes upgraded
Victorian terraces, new-builds and extensions across Ealing, Chiswick and Acton.
Google rated
Reviews from neighbours who recommend us to their neighbours.
Full range
Windows, sash, roof lights, bi-folds, composite, French and sliding doors.
How we work on every job
Fitted by our own team
No subcontractors. The installers who survey your home are the ones who fit your windows.
FENSA registered
Every installation is certified and building-regulation compliant, with guarantees in writing.
Local and accountable
We live and work in West London. Word of mouth is how we grow, so the finish has to be right.
Premium materials only
A-rated glazing, quality hardware and profiles built to handle London weather and city noise.
Let's talk about your windows and doors
Free survey, free quote, no pressure — anywhere in West London and surrounding areas.