Bournemouth

French Windows cost in Bournemouth

French windows (outward-opening paired casements to floor level) cost around 50–70% more than a standard casement due to the larger glass area and threshold detail.

Material	Glazing	Estimated price range
uPVC	Double	£950 – £2,400
uPVC	Triple	£1,450 – £3,350
Aluminium	Double	£1,750 – £4,200
Timber	Double	£2,300 – £6,700

Prices are estimates derived from verified Bournemouth casement baseline data (source: Checkatrade (Apr 2025) + HomeOwners Alliance) with a french windows-specific multiplier applied. Fully-fitted supply and install including disposal and FENSA/Certass certification.