Casement Windows in Southwark
From £350
| Service | Typical price in Southwark |
|---|---|
| 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 casement windows in Southwark? Compare free, no-obligation quotes from vetted local installers in your area. Typical prices in Southwark sit around from £420 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 Southwark - local context
Georgian terraces in Bermondsey and Borough, Victorian streets across Camberwell and Peckham, 1960s Aylesbury and Heygate estates, plus post-2000 Bankside towers.
Dominant era of housing stock: Georgian to Victorian, with heavy postwar municipal building.
Heritage note: Around 40 conservation areas including Bermondsey Street and Dulwich Village - Dulwich Estate governs street-facing frames on its land.
- Bermondsey
- Bankside
- Peckham
- Camberwell
- Dulwich
- Nunhead
Postcodes we cover in Southwark
- SE1
- SE5
- SE15
- SE16
- SE17
- SE22
Not seeing your postcode? Request a quote anyway - we likely still cover it.