Sash Windows in Lewisham
From £600
| Service | Typical price in Lewisham |
|---|---|
| Casement Windows | £402 - £1,035 |
| Sash Windows | £690 - £1,265 |
| Bay Windows | £1,380 - £3,680 |
| Door Installation | £977 - £2,070 |
| Window Repair | £102 - £288 |
Looking for sash windows in Lewisham? Compare free, no-obligation quotes from vetted local installers in your area. Typical prices in Lewisham sit around from £690 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 Lewisham - local context
Victorian and Edwardian bay-fronted terraces across Brockley, Ladywell and Forest Hill, interwar semis in Grove Park and Downham, plus 1960s Excalibur prefabs and modern Lewisham centre blocks.
Dominant era of housing stock: Late Victorian and Edwardian bay-fronts.
Heritage note: Around 30 conservation areas including Brockley, Blackheath and Forest Hill.
- Brockley
- Forest Hill
- Sydenham
- Blackheath
- Catford
- Deptford
Postcodes we cover in Lewisham
- SE4
- SE6
- SE12
- SE13
- SE14
- SE23
- SE26
Not seeing your postcode? Request a quote anyway - we likely still cover it.