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RooflightInstallers.co.uk
Swindon · SN1 · Wiltshire

Frameless rooflight installation in Swindon

Frameless rooflight installation in Swindon comes down to what happens around the glass. A good unit sat on a poor upstand, or with the membrane or flashing cut short at the corners, will still let water in. We fit each frameless rooflight to the maker's instructions for fixings, packers and sealant, for homes and businesses across Swindon and the rest of Wiltshire. That covers supply and fit, fit-only for a unit you already own, and swapping out a tired one. Every job starts with a written quote, so the price and scope are clear before anyone climbs a ladder.

Guide price from £1,445 · Supply & fit

Swindon guide prices

Small frameless

£1,445 – £2,145including VAT at 20%

Up to about 1000 × 1000 mm, hidden frame inside the upstand

Medium frameless

£2,145 – £3,345including VAT at 20%

Up to about 1000 × 2000 mm

Large frameless

£3,345 – £5,395including VAT at 20%

Large single panes, lifting gear on the day

Guide ranges for supply & fit. 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.

Fitting across Swindon and nearby

Fitters travel to the job, so the address is what counts. In Swindon that means postcode districts SN1, SN2 and SN3, and the same teams can just as easily take on work in Calne, about 13 miles away, or Cirencester at roughly 14 miles. Survey and fitting dates are offered according to fitter availability, and travel is built into the quote rather than added later.

Buying your own, or letting us supply

There are two ways to do this. Supply and fit means we source a frameless rooflight that suits your roof and install it, so one company answers for both the product choice and the fitting. Fit-only means you buy the unit and we install it. With fit-only, the product warranty stays with the maker or seller, and our written guarantee covers the fitting work. Both routes get the same checks on the opening, the upstand and the maker's instructions before anything is fixed.

What we do on the day

  • Upstand built to the maker's drawing within its stated tolerance
  • Fall set in the upstand so rain clears the oversailing glass edge
  • Glass bedded on the specified tape or sealant and fixed through the concealed frame
  • How the reveal will look — We agree the finish at the glass edge before building anything.
  • Glass weight and access — We plan the lift for a frameless pane before the delivery is booked.

A typical installation day

Morning first: the team arrives, introduces itself and walks through the job with you. Dust sheets go down in the room below and along the route in. Then the opening and upstand, or the flashing on a pitched roof, are checked against the unit's measurements. A frameless rooflight goes in, is fixed to the maker's pattern and sealed into the roof covering. Inside, the reveal is finished as quoted. Before leaving, the team clears debris and talks you through what was done. Most jobs of this type take one day.

Planning, building control and Swindon

England's rules in short: permitted development usually covers a rooflight on a house roof provided it doesn't stick out more than 0.15 m or rise above the ridge, though a listed building always needs consent and some streets have Article 4 directions. Building regulations apply to new openings, and replacements go through building control; as we are not registered with a competent person scheme, we use a building notice and show the fee on the quote. The energy limit for rooflights in existing homes is 2.2 W/m²K, and the 2026 Approved Document L, in force from 24 March 2027, keeps that figure.

Help us quote accurately

For fit-only work, the product details matter most: the link, the spec sheet, or a photo of the label on the box. Alongside that, send pictures of the roof and the ceiling below, approximate opening sizes, the type of roof covering, and how someone would get onto the roof. For supply and fit, the same photos and sizes do the job. Finish with your postcode, such as SN1.

Common questions in Swindon

Will my new frameless rooflight leak?

A correctly fitted unit should not. Leaks usually trace back to the detail around the frame: an upstand that is too low, a membrane or flashing that is not dressed properly, sealant applied to a damp surface, or water ponding against the kerb. We fit to the maker's instructions and check each of those points. The fitting carries a written workmanship guarantee, with its terms set out on your 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.

Does a rooflight need building regulations approval?

A new opening usually needs building regulations approval. A replacement is a controlled fitting: it must be self-certified by an installer registered with a competent person scheme or notified to building control. We are not registered with a scheme, so replacements we fit are notified to building control with a building notice, and the council's fee is shown on your quote.

Tell us your postcode, SN1 or close by, and what you want fitted. We will reply with the next steps and a quote.

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

Frameless rooflights in Swindon

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

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