Casement Windows in St Albans
From £350
| Service | Typical price in St Albans |
|---|---|
| uPVC Windows | £406 - £1,044 |
| Double Glazing | £3,480 - £10,440 |
| Casement Windows | £406 - £1,044 |
| Bay Windows | £1,392 - £3,712 |
| uPVC Doors | £754 - £2,088 |
| Double Glazing Repairs | £103 - £348 |
Looking for casement windows in St Albans? Compare free, no-obligation quotes from vetted local installers in your area. Typical prices in St Albans sit around from £406 depending on unit count and specification.
Casement windows are the UK's default style - hinged on the side, opening outward. In uPVC they're the cheapest window to replace and the fastest to fit. If your existing frames are pre-2005 or single-glazed, A-rated casements typically pay back in energy savings within 8-12 years.
The single biggest price driver is glass area, not the exact frame - a 1200x1200mm casement costs roughly the same in white uPVC or a basic foiled finish, but jumps for triple glazing or a flush-sash profile. Standard installs use argon-filled double glazing with a warm-edge spacer; upgrading to triple glazing adds around 15% for a marginal thermal gain in most UK climates.
Popular specs for casement windows
Argon-filled A-rated double glazing, 28mm sealed unit, warm-edge spacer, low-E soft coat, multi-point locking, internally beaded, trickle vents (mandatory since June 2022).
Windows and doors in St Albans - local context
Medieval and Georgian houses around the cathedral and Fishpool Street, Victorian and Edwardian villas in Marshalswick and Marlborough Road, plus interwar semis in Bricket Wood.
Dominant era of housing stock: Georgian and Victorian core.
Heritage note: Around 20 conservation areas including the Cathedral Quarter and Verulamium.
- Marshalswick
- Fleetville
- London Colney
- Wheathampstead
- Harpenden
Postcodes we cover in St Albans
- AL1
- AL2
- AL3
- AL4
Not seeing your postcode? Request a quote anyway - we likely still cover it.