What does skylight installation in Swindon involve?
We handle skylight installation across Wiltshire, including Swindon. In short: survey, supply and fit — new openings, extensions and fit-only work. The survey checks structure, weathering and orientation, so the quote reflects your actual roof.
Holiday lets and second homes across the South West often want roof windows with blinds and remote opening for when the house is empty. Think of skylight installation for builders' projects and retrofits into finished roofs.
We cover all of Swindon and the SN1 district, and nearby Marlborough and Cirencester.
Choices for your Swindon project
- Electrics coordination
- Supply and fit
- Fit only (customer-supplied units)
- Upstands and flashings
- Internal plaster reveal
- New openings in existing roofs
- Making good inside included
What to check first
- Fit-only work relies on the product being suitable and complete
- Work at height is planned with suitable access
Do you need permission in Swindon?
In England a rooflight on a house is usually permitted development under Class C if it projects no more than 150 mm beyond the roof slope and sits no higher than the ridge. Listed buildings need listed building consent, flats have no householder permitted development rights, and an Article 4 direction can remove the rights in some conservation areas.
Building Regulations Approved Document L sets a limiting U-value of 2.2 W/m²K for new or replacement rooflights in existing homes, measured in the horizontal plane; roof windows need 1.4 W/m²K or a Band B energy rating. 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.
Read the planning permission guide before you commit to a design.
Skylight installation prices in Swindon
Guide prices for skylight installation in Swindon 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 |
|---|---|---|
| New opening in an existing roof, supply and fit | £2,395 – £5,395 | £1,995 – £4,495 |
| Supply and fit into a new extension Typical | £1,435 – £3,595 | £1,195 – £2,995 |
| Fit only, customer-supplied unit | £595 – £1,195 | £495 – £995 |
What happens next
- Tell us what you have. Send the SN1 postcode, a rough size and a couple of photos.
- Measure and check. A surveyor visits Swindon, measures and checks structure and access.
- Written price. You receive a fixed price listing the unit, the work and the lead time.
- Fitting and handover. We install, clean down and leave product and warranty documents.
Nearby towns
More we do in Swindon
Skylight installation in Swindon: questions
Do I need a structural engineer?
For new openings that cut joists or rafters, a structural check is sensible and building control may ask for calculations.
Do you fit rooflights bought elsewhere?
Yes. We check the product and the opening first, and our workmanship terms cover the fitting rather than the product.
Do you work with builders?
Yes — on new extensions we fit to the builder's programme once the upstand or roof is ready.
Is the survey in Swindon free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
Can you work alongside my builder in Swindon?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
