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RooflightInstallers.co.uk
Mid Glamorgan · Wales

Roof access hatch installation in Mid Glamorgan

Roof access hatch installation across Mid Glamorgan follows one method wherever the roof is. First a survey or, for fit-only work, your photos and measurements. Then a written quote with the scope and price fixed. Then a fitting day planned around the weather. We list 8 towns in Mid Glamorgan on this site, each with its own page, but villages and addresses between them are covered in exactly the same way. Fitters travel to the property, so there is no need to be near any particular town.

Guide prices in Mid Glamorgan

Entry-level hatch

£1,795 – £2,995including VAT at 20%

Polycarbonate or entry-level hinged hatch on gas struts, fitted to a new or existing upstand

Glazed manual hatch

£3,095 – £4,695including VAT at 20%

Double-glazed hinged hatch on gas struts, upstand and weathering

Electric glazed hatch

£9,345 – £12,595including VAT at 20%

Push-button glazed hatch with rain sensor; electrician's connection quoted separately

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.

Towns we list in Mid Glamorgan

Coverage in Mid Glamorgan works by postcode, not by distance from an office. Give us the full postcode and we will confirm whether it is standard cover, as it is for most of Wales, or one of the few remote and island areas handled by arrangement. Either way, you get a written quote before any work is booked, with travel included in the price.

Included in the work

  • Kerb checked or built square, level and to the maker's height
  • Opening and closing tested and the controls explained
  • Electric hatches wired ready for the electrician's final connection, quoted separately
  • Safety at the roof edge — We ask how often people will use the roof and for what.
  • How far the lid opens — We check how far the lid swings open and what it swings over.

Rules that apply in Wales

Welsh rules differ from England's in one important way: rooflights lose permitted development rights in conservation areas, National Parks, AONBs and World Heritage Sites. Elsewhere on a house, a rooflight that projects no more than 150 mm and stays below the highest part of the roof is usually fine. Building regulations still apply to new openings, replacements we fit go through a building notice because we are not scheme-registered, and the energy limit for rooflights is 2.2 W/m²K. A new Welsh Approved Document L takes effect on 4 March 2027.

Common questions in Mid Glamorgan

Does a rooflight need building regulations approval?

In Wales a new opening generally needs building regulations approval. A replacement must be self-certified by a scheme-registered installer or covered by a building notice. We are not registered with a scheme, so replacements we fit go through a building notice, and the council's fee is shown on your quote.

Do you make good inside after fitting?

Yes, where the quote includes it. Internal finishing usually means lining the reveal with plasterboard, taping or skimming, and fitting trim where it meets the ceiling. Some people prefer their own plasterer or decorator to finish off, which is fine. The written quote spells out exactly where our work stops, so nobody is left guessing about who does what once the unit is in.

Will my new roof access hatch 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.

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

Fitting in Mid Glamorgan

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

CallGet a quote