Window costs in Brighton
Indicative pricing for a standard 1200×1000mm casement window fully fitted in Brighton, across four common specifications.
| Material | Glazing | Size | Price range |
|---|---|---|---|
| uPVC | Double | Standard (1200x1000mm casement) | £600 - £1,500 |
| uPVC | Triple | Standard (1200x1000mm casement) | £900 - £2,100 |
| Aluminium | Double | Standard (1200x1000mm casement) | £1,080 - £2,640 |
| Timber | Double | Standard (1200x1000mm casement) | £1,440 - £4,200 |
Brighton specifics
Housing: Regency squares and Victorian terraced streets in Kemptown are heavily protected; original slim-profile sashes are common in Grade II stock.
Climate: High annual sunshine hours increase solar gain on south-facing Regency fronts; solar-control and thermal glass combinations are popular.
Price driver: Premium labour rates match London on heritage jobs; Regency crescent scaffolding is complex and expensive.
Installers: Narrow pool of conservation-accredited installers; 10-14 week waits are normal for Grade II timber sash replication.
Property age in Brighton
Based on 124,069 Energy Performance Certificates issued across Brighton and Hove. Age band shapes which window fittings are specified — pre-1919 homes typically need timber sash or heritage-pattern casement; post-1980 stock accepts off-the-shelf uPVC.
Source: DCLG EPC bulk domestic dataset (OGL v3). Certificates issued to 2026-04-24.
33 conservation areas recorded in Brighton on Historic England's national register. If your property sits inside one, expect Article 4 directions and consent requirements that affect window choice and material — see Article 4 directions and windows in conservation areas.
By window type in Brighton
Casement
See casement prices and specification in Brighton.
Sash
See sash prices and specification in Brighton.
Tilt & Turn
See tilt & turn prices and specification in Brighton.
Bay
See bay prices and specification in Brighton.
French
See french prices and specification in Brighton.
Roof
See roof prices and specification in Brighton.
Secondary glazing
See secondary glazing prices and specification in Brighton.
Next steps
Look at installers covering Brighton, or read the full cost-guide library for material and glazing deep-dives.