What does skylight installation in Port Talbot involve?
Skylight installation in Port Talbot means survey, supply and fit — new openings, extensions and fit-only work. We cover the SA12 district and the rest of West Glamorgan, with a survey before any price is fixed.
Many Welsh homes have older single-storey rear extensions where a glass rooflight brightens a dark kitchen. Typical uses for skylight installation include new extensions, new openings and fit-only jobs.
Port Talbot sits about 5 km from Briton Ferry and 8 km from Neath, and we cover the whole SA12 postcode district and the roads in between.
Options we can specify in Port Talbot
- Upstands and flashings
- Fit only (customer-supplied units)
- Electrics coordination
- Internal plaster reveal
- Supply and fit
- Fixed price in writing before work
- Free survey for new installations
Before you order: points to check
- Building Regulations approval (a building warrant in Scotland) may be needed
- Work at height is planned with suitable access
Planning and building rules for Port Talbot
Welsh householder permitted development (Class C) allows rooflights that project no more than 15 cm and sit no higher than the existing roof — but not in conservation areas, National Parks, AONBs or World Heritage Sites. Listed buildings need listed building consent from the council, and flats have no householder permitted development rights.
Welsh Building Regulations expect new or replacement rooflights to reach 2.2 W/m²K and roof windows 1.4 W/m²K or a Band B rating. A revised Welsh Approved Document L takes effect on 4 March 2027; rooflights in new dwellings stay at 2.2 W/m²K.
Our planning guide covers each nation in more detail.
What does skylight installation cost in Port Talbot?
Guide prices for skylight installation in Port Talbot 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 |
The process, step by step
- Get in touch. Use the form, WhatsApp or the guide-price tool with your Port Talbot address.
- Free site visit. For new installs we survey free, measure and confirm the roof detail.
- Written price. You receive a fixed price listing the unit, the work and the lead time.
- Fit and make good. We fit, seal, test and finish the reveal, then hand over the paperwork.
Nearby towns
More we do in Port Talbot
Common questions
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 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.
How long does installation take?
Fitting into a prepared upstand takes about a day. A new opening in an existing roof, including making good, often takes two to three days.
How do I book a survey in Port Talbot?
Send your postcode and, if you can, a photo of the roof and the room. We offer a survey date when we reply.
Will I need planning permission in Port Talbot?
In Wales a rooflight on a house is usually permitted development if it stands no more than 15 cm proud of the roof, except on protected land such as conservation areas and National Parks, where permission is needed.
