Double Glazing in Merton
From £3,000
| Service | Typical price in Merton |
|---|---|
| uPVC Windows | £420 - £1,080 |
| Double Glazing | £3,600 - £10,800 |
| Casement Windows | £420 - £1,080 |
| Bay Windows | £1,440 - £3,840 |
| uPVC Doors | £780 - £2,160 |
| Double Glazing Repairs | £107 - £360 |
Looking for double glazing in Merton? Compare free, no-obligation quotes from vetted local installers in your area. Typical prices in Merton sit around from £3600 depending on unit count and specification.
Doing the whole house at once - rather than window by window over several years - gets you a single matched finish, one set of scaffolding and access costs, and usually a better per-unit price. It's the biggest glazing decision most homeowners make, and quotes for the same house can vary by thousands.
A typical 3-bed semi runs 8-12 openings including doors, and full replacement lands somewhere between £3,000 and £9,000 depending on frame material, glazing spec, colour and how many are bay or feature windows. uPVC sits at the lower end, timber-alternative and aluminium at the top. The single biggest swing is whether any bays need structural work above them.
Popular specs for double glazing
Matched A-rated uPVC across all openings, 28mm argon-filled units, warm-edge spacers, multi-point locking throughout, PAS 24 on doors, trickle vents to current Part F, single foiled colour inside and out.
Windows and doors in Merton - local context
Victorian and Edwardian bay-fronted terraces across Wimbledon and Southfields, interwar semis in Merton Park and Raynes Park, plus Georgian villas around Wimbledon Common.
Dominant era of housing stock: Late Victorian and interwar.
Heritage note: Around 25 conservation areas including Wimbledon Common, Merton Park and Wimbledon Village.
- Wimbledon
- Southfields
- Raynes Park
- Merton Park
- Colliers Wood
- Mitcham
Postcodes we cover in Merton
- SW17
- SW18
- SW19
- SW20
- CR4
Not seeing your postcode? Request a quote anyway - we likely still cover it.