Roof Windows cost in Cardiff
Velux-style roof windows are priced close to standard casements but include a weathering upstand and flashing kit. Installation labour is higher due to roof access.
| Material | Glazing | Estimated price range |
|---|---|---|
| uPVC | Double | £500 – £1,200 |
| uPVC | Triple | £850 – £1,550 |
| Timber | Double | £1,150 – £3,450 |
Prices are estimates derived from verified Cardiff casement baseline data (source: Checkatrade (Apr 2025) + HomeOwners Alliance) with a roof windows-specific multiplier applied. Fully-fitted supply and install including disposal and FENSA/Certass certification.
Cardiff note: Welsh labour rates sit below English averages; period-property scaffolding in Pontcanna adds a modest premium.
Read the full roof windows cost guide for a national breakdown by material, glazing, and region.
Other window types in Cardiff
Casement
Casement prices in Cardiff.
Sash
Sash prices in Cardiff.
Tilt & Turn
Tilt & Turn prices in Cardiff.
Bay
Bay prices in Cardiff.
French
French prices in Cardiff.
Secondary
Secondary prices in Cardiff.