Casement Windows in Hillingdon
From £350
| Service | Typical price in Hillingdon |
|---|---|
| uPVC Windows | £385 - £990 |
| Double Glazing | £3,300 - £9,900 |
| Casement Windows | £385 - £990 |
| Bay Windows | £1,320 - £3,520 |
| uPVC Doors | £715 - £1,980 |
| Double Glazing Repairs | £98 - £330 |
Looking for casement windows in Hillingdon? Compare free, no-obligation quotes from vetted local installers in your area. Typical prices in Hillingdon sit around from £385 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 Hillingdon - local context
Interwar Metroland semis dominate Ruislip, Uxbridge and Hayes, with Georgian pockets in Uxbridge Old Town and modern developments around Heathrow.
Dominant era of housing stock: Interwar Metroland.
Heritage note: Around 30 conservation areas including Ruislip Village and Uxbridge Old Town.
- Uxbridge
- Ruislip
- Hayes
- Northwood
- West Drayton
- Yiewsley
Postcodes we cover in Hillingdon
- UB3
- UB4
- UB7
- UB8
- UB9
- UB10
- HA4
- HA6
Not seeing your postcode? Request a quote anyway - we likely still cover it.