Casement Windows in Southend-on-Sea
From £350
| Service | Typical price in Southend-on-Sea |
|---|---|
| uPVC Windows | £343 - £882 |
| Double Glazing | £2,940 - £8,820 |
| Casement Windows | £343 - £882 |
| Bay Windows | £1,176 - £3,136 |
| uPVC Doors | £637 - £1,764 |
| Double Glazing Repairs | £87 - £294 |
Looking for casement windows in Southend-on-Sea? Compare free, no-obligation quotes from vetted local installers in your area. Typical prices in Southend-on-Sea sit around from £343 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 Southend-on-Sea - local context
Seaside Victorian and Edwardian villas along the seafront and Prittlewell, interwar semis in Westcliff and Leigh, plus 1930s-40s bungalow estates common on the Essex coast.
Dominant era of housing stock: Late Victorian to interwar seaside.
Heritage note: Around 18 conservation areas including Old Leigh and Clifftown.
- Leigh-on-Sea
- Westcliff
- Thorpe Bay
- Chalkwell
- Shoeburyness
Postcodes we cover in Southend-on-Sea
- SS1
- SS2
- SS3
- SS9
Not seeing your postcode? Request a quote anyway - we likely still cover it.