Dome rooflight replacement in Llanelli

What the job costs in Llanelli

Guide ranges for supply & fit, per dome; building control notice fee extra on homes in England and Wales. 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 SA15 and neighbouring districts

Llanelli and the districts around it, SA15, SA16 and SA14, all sit inside our working area. So does the ground between Llanelli and Gorseinon (5 miles), and on towards Swansea (10 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.

Your dome rooflights or ours

A damaged delivery is a frequent snag on fit-only work. Before the day, unpack a dome rooflight, photograph it, and tell the seller about any cracks or scuffs, because claims are much easier made early. We will also ask for the model or a link, so we can read the maker's instructions and check the builder's opening size and the upstand height it expects. If everything lines up, we fit it. If not, we explain what needs changing first.

Included in the work

• Membrane checked where it meets the kerb, with small repairs made
• Adaptor or packing fitted where the old kerb needs it
• Kerb top cleaned of old sealant, fixings and loose felt
• Multi-skin domes and energy — We fit multi-skin domes rather than single-skin ones as replacements.
• Is the kerb sound? — We check each kerb for rot and movement before quoting a dome swap.

Fitting your dome rooflight, step by step

Arrive and agree the plan. Sheet the floor and furniture. Set up the ladder, tower or scaffold. Check the opening, the upstand or flashing, and the unit against the paperwork. Fix and pack a dome rooflight level. Seal it into the roof. Line the reveal or fit the ceiling trim. Clean the glass, clear the waste, and talk you through it. That is the shape of most fitting days, and for this type of job it usually takes a few hours per dome.

Do you need permission in Llanelli?

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.

Getting a price from photos

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 SA15 and we will come back with a quote or a survey date.

Common questions in Llanelli

Got a unit waiting to go in, or need one sourced? Either way, start with your Llanelli address and a couple of photos.