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RooflightInstallers.co.uk
Swansea · SA1 · Swansea & Neath Port Talbot

Commercial rooflight installation in Swansea

Builders and extension firms in Swansea often want the rooflight stage of a project handled by a specialist fitting team. We step in once the roof deck or battens are ready, fit a commercial rooflight on your upstand or ours, detail it into the membrane or tiles, and leave the opening ready for the plasterer. Homeowners get exactly the same service directly. In each case the job is quoted in writing first, with any access or lifting needs spelt out. Jobs around SA1 and the neighbouring districts are welcome.

Guide price from £1,095 · Supply & fit, per unit; site set-up priced separately

Guide prices

Per standard unit

£1,095 – £1,895including VAT at 20%

Flat glass or polycarbonate unit on an existing kerb, as part of a multi-unit job

Per large unit

£1,895 – £3,345including VAT at 20%

Larger or ventilating units, edge protection in place

Programme of works

£3,345 – £7,195including VAT at 20%

Phased replacement across a building, priced from a survey

Guide ranges for supply & fit, per unit; site set-up priced separately. Your price is fixed in a written quote after we have seen photos or surveyed. Scaffold, access towers or a crane are priced separately if the job needs them, and building control fees, where a job needs them, are shown as their own line.

Covering SA1 and neighbouring districts

Swansea and the districts around it, SA1, SA2 and SA5, all sit inside our working area. So does the ground between Swansea and Clydach (5 miles), and on towards Briton Ferry (5 miles). When a fitting team is booked, their travel is already in the quoted price, so it does not turn up as a surprise line on the final bill.

On the day, we cover

  • Old units removed, with waste taken off site
  • Kerbs checked and packed, adapted or rebuilt where needed
  • Access, edge protection and fragile-roof covers planned before work starts
  • Working around occupied buildings — We plan noise, dust and access around the people using the building.
  • Glass or polycarbonate — We compare glass and polycarbonate units against the roof, use and budget.

How a fitting day runs

On the day, you need to be in at the start and at the end. In between, the fitters get on with it. They will want the room below cleared where possible, a parking spot if you have one, and somewhere to set the unit down safely. After checking the opening and the upstand or flashing, they fix a commercial rooflight, seal it and finish the inside. Packaging and any old unit leave with them unless the quote says otherwise.

Do you need permission in Swansea?

On commercial roofs in Wales, new openings and structural changes go through building control, and fire performance has to be considered where rooflights are near a boundary. Smoke vents must be certified products with controls set up by a specialist. We confirm what applies to your building before quoting.

Details that speed up your quote

What we cannot see, we have to guess, and guesses make quotes wider. So the more you send, the tighter the price. Useful: shots from the roof or garden, shots from the room underneath, a rough width and length, the roof finish, any access problems, and the product page if you have already ordered. Add the property postcode around SA1 and we will come back with a quote or a survey date.

Common questions in Swansea

Does commercial rooflight work need building control?

Usually. New openings, structural changes and smoke vents go through building control, and on buildings covered by fire safety law that means a full plans application rather than a building notice. We are not registered with a competent person scheme, so replacements we fit are notified to building control. We confirm the route and show any fee on the quote.

What is included in the price?

The written quote lists it line by line. Typically that covers fitting labour, fixings, sealants, membrane or flashing materials, any upstand work, internal finishing if agreed, and taking away the waste. For supply and fit, the unit itself is included too. Scaffold, lifting gear and any third-party fees, where needed, are shown separately so you can see what each part of the job costs.

What upstand height and roof pitch does commercial rooflight fitting need?

It depends on the product. Manufacturers usually specify a minimum upstand height above the finished roof surface, and a minimum pitch on the glass so rain runs off. We follow the maker's figures for your unit rather than a rule of thumb. If your existing kerb or roof falls short, we explain the options, such as raising the upstand or choosing a unit with built-in pitch.

Planning a commercial rooflight in Swansea? Tell us about the roof and we will come back with a clear price in writing.

Rear extension at dusk with lit rooflights and a roof lantern
Ready when you are

Commercial rooflights in Swansea

Send photos and rough sizes, or ask for a survey for install work. One fixed written price before anything starts.

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