Loft conversion skylights in Uxbridge: what is involved?
Loft conversion skylights in Uxbridge means roof windows planned for loft rooms — light, headroom and escape. We cover the UB8 district and the rest of Greater London, with a survey before any price is fixed.
Mansard and loft conversions are common across London, and roof windows are often set out alongside dormers on the rear slope. In Uxbridge, as anywhere, loft conversion skylights are the usual choice for attic bedrooms, offices and en-suites.
Uxbridge is around 25 km from central London, and we survey and fit throughout that part of Greater London, including the UB8 district.
Options we can specify in Uxbridge
- Balcony roof windows on some ranges
- Conservation styles
- Blackout and thermal blinds
- Electric or solar opening
- Centre-pivot or top-hung
- Blinds and blackout for bedrooms
- Set out on the rafters before plastering
Things we check at survey
- Insulation and vapour control details matter for condensation
- Escape-window requirements apply to some loft rooms
Do you need permission in Uxbridge?
English householder permitted development (Class C) normally covers rooflights that stand no more than 0.15 m proud of the roof plane and stay below the highest part of the roof. A rooflight on a side-facing slope must be obscure-glazed, and fixed shut unless the opening part is more than 1.7 m above the floor.
Under Approved Document L, a rooflight added to an English home must achieve at least 2.2 W/m²K (horizontal plane), and a roof window 1.4 W/m²K or Window Energy Rating Band B. The Future Homes and Buildings Standards, published in March 2026, apply from 24 March 2027 and keep the 2.2 W/m²K limit for rooflights.
Our planning guide covers each nation in more detail.
Loft conversion skylights prices in Uxbridge
Guide prices for loft conversion skylights in Uxbridge are the same as anywhere we work — what changes the price is the job: access, structure, scaffold and finishing.
| Option | Guide price inc VAT | Ex VAT |
|---|---|---|
| Electric top-hung escape window | £1,675 – £2,395 | £1,395 – £1,995 |
| Standard centre-pivot window Typical | £1,195 – £1,675 | £995 – £1,395 |
| Small window into open rafters | £955 – £1,315 | £795 – £1,095 |
The process, step by step
- Tell us what you have. Send the UB8 postcode, a rough size and a couple of photos.
- Survey. We measure the opening, check the roof build-up and agree the options.
- Agree the quote. You approve the specification and price before anything is ordered.
- Installation day. Usually one day into a prepared opening, longer for new openings.
Nearby towns
More we do in Uxbridge
Common questions
Will the loft be cold near the windows?
Correctly fitted insulation collars and linings keep the window surround warm and reduce condensation.
Can I add blinds later?
Yes — most manufacturers make blinds for each window size.
Top-hung or centre-pivot in a loft?
Top-hung gives a clearer view and often suits escape use; centre-pivot is easier to clean and suits higher positions.
Do I need to be at home for the survey in Uxbridge?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
Will I need planning permission in Uxbridge?
Most rooflights on English houses do not need planning permission, provided they keep within 150 mm of the roof surface and below the ridge line.
