Casement Windows in Caerphilly
From £350
| Service | Typical price in Caerphilly |
|---|---|
| Casement Windows | £315 - £810 |
| Sash Windows | £540 - £990 |
| Bay Windows | £1,080 - £2,880 |
| Door Installation | £765 - £1,620 |
| Window Repair | £80 - £225 |
Looking for casement windows in Caerphilly? Compare free, no-obligation quotes from vetted local installers in your area. Typical prices in Caerphilly sit around from £315 depending on unit count and specification.
Casement windows are the UK's default replacement choice - hinged on the side, opening outward, and available in uPVC, aluminium or timber. If your existing frames are pre-2005 or single-glazed, replacing them with A-rated casements typically pays back in energy savings within 8-12 years.
The single biggest price driver is glass area, not frame material - a 1200x1200mm casement costs roughly the same in uPVC or basic aluminium, but doubles for triple-glazed or thermally-broken aluminium. 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 Caerphilly - local context
Coal-mining Victorian terraces around Trecenydd and Penyrheol, Edwardian villas around the castle, plus interwar and postwar estates in Bedwas and Machen.
Dominant era of housing stock: Victorian mining-era terraces.
Heritage note: Around 8 conservation areas including Caerphilly Castle Ward and Bedwas.
- Bedwas
- Machen
- Ystrad Mynach
- Nelson
- Bargoed
Postcodes we cover in Caerphilly
- CF83
Not seeing your postcode? Request a quote anyway - we likely still cover it.