Sash Windows in Merton
From £600
| Service | Typical price in Merton |
|---|---|
| Casement Windows | £420 - £1,080 |
| Sash Windows | £720 - £1,320 |
| Bay Windows | £1,440 - £3,840 |
| Door Installation | £1,020 - £2,160 |
| Window Repair | £107 - £300 |
Looking for sash windows in Merton? Compare free, no-obligation quotes from vetted local installers in your area. Typical prices in Merton sit around from £720 depending on unit count and specification.
Sash windows suit period properties - Georgian, Victorian and Edwardian houses in particular - where a casement would look wrong. Modern double-glazed sashes replicate the classic vertical-sliding design while cutting heat loss by 60-70% versus single-glazed originals.
You have two real choices: a full replacement in uPVC or timber, or a sympathetic refurbishment where the original box and sashes are kept but slim-profile double glazing is fitted into the existing frames. Refurbishment is often the only route in listed buildings or strict conservation areas, and typically costs 30-50% more than a like-for-like uPVC replacement.
Popular specs for sash windows
Vertical sliding, spiral balance or traditional cords-and-weights, slim-profile 14mm or standard 28mm sealed unit, run-through horns for authenticity, factory-finished timber or foiled uPVC in Chartwell Green, Anthracite Grey or white woodgrain.
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.