Casement Windows in London
From £350
| Service | Typical price in London |
|---|---|
| uPVC Windows | £438 - £1,125 |
| Double Glazing | £3,750 - £11,250 |
| Casement Windows | £438 - £1,125 |
| Bay Windows | £1,500 - £4,000 |
| uPVC Doors | £813 - £2,250 |
| Double Glazing Repairs | £111 - £375 |
Casement Windows for London homes
Casement windows - hinged at the side, opening outward - are the cheapest uPVC window to replace and the fastest to fit. In London the choice usually comes down to flush-sash versus standard profile.
Why London homeowners choose us
- Installers who cover E1, EC1, N1 and NW1 and the rest of the London area
- Quotes matched to London’s housing stock: victorian and Edwardian terraces dominate inner boroughs, alongside interwar semis in outer London, 1960s-70s tower blocks, and modern glass-fronted apartments in redevelopment zones like Nine Elms and King’s Cross.
- Flush-sash or standard casement priced side by side so you can compare the look
- Foiled finishes for streets where white uPVC would look wrong
- Egress hinges on bedroom windows to meet the 450mm fire-escape rule
Areas we cover around London
Camden, Wandsworth, Greenwich and Islington and the rest of London are all covered, along with Croydon, Bromley and Enfield close by. Ask if your postcode isn’t in E1, EC1, N1 and NW1 - we likely still reach it.
Frequently asked questions
Do I need conservation area consent in London? London has over 1,000 conservation areas across 33 boroughs - always check with the local council planning portal before ordering. Check your local planning portal before ordering - retrofitting a non-compliant frame is expensive.
How much are casement windows in London? Around £438 to £1,125 per window fitted in London, based on the local 1.25x cost factor. Flush-sash profiles sit 10-15% above standard.
Can casement windows meet fire-escape rules? Yes, with the right hinge. Habitable rooms above ground floor need a clear opening of at least 450mm x 450mm and 0.33 square metres - your installer should confirm this per window.
Windows and doors in London - local context
Victorian and Edwardian terraces dominate inner boroughs, alongside interwar semis in outer London, 1960s-70s tower blocks, and modern glass-fronted apartments in redevelopment zones like Nine Elms and King's Cross.
Dominant era of housing stock: Victorian to Edwardian across inner London, interwar in outer boroughs.
Heritage note: London has over 1,000 conservation areas across 33 boroughs - always check with the local council planning portal before ordering.
- Islington
- Hackney
- Camden
- Wandsworth
- Greenwich
- Ealing
- Croydon
Postcodes we cover in London
- E1
- EC1
- N1
- NW1
- SE1
- SW1
- W1
- WC1
- W2
- N7
- SE15
- SW9
- E14
- E17
Not seeing your postcode? Request a quote anyway - we likely still cover it.