Sash Windows in Bangor
From £600
| Service | Typical price in Bangor |
|---|---|
| Casement Windows | £298 - £765 |
| Sash Windows | £510 - £935 |
| Bay Windows | £1,020 - £2,720 |
| Door Installation | £723 - £1,530 |
| Window Repair | £76 - £213 |
Looking for sash windows in Bangor? Compare free, no-obligation quotes from vetted local installers in your area. Typical prices in Bangor sit around from £510 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 Bangor - local context
Victorian slate-quarry terraces along Upper Bangor, Georgian townhouses around the cathedral, plus interwar and postwar university-adjacent semis.
Dominant era of housing stock: Victorian slate era.
Heritage note: Around 5 conservation areas including Bangor Cathedral Precinct and Upper Bangor.
- Upper Bangor
- Menai Bridge
- Beaumaris
- Caernarfon
- Llandudno
Postcodes we cover in Bangor
- LL57
Not seeing your postcode? Request a quote anyway - we likely still cover it.