What we fit in Gorseinon
From flat-roof extensions to period slate roofs, we fit the right rooflight for the building in Gorseinon — after a survey, with a fixed written price.
Many Welsh homes have older single-storey rear extensions where a glass rooflight brightens a dark kitchen.
From Gorseinon to Llanelli, Swansea and Ammanford, the same survey-first process applies: measure, specify, fix the price, then fit.
Flat roof rooflights in Gorseinon
Lanterns & glass roofs in Gorseinon
Pitched roofs & lofts in Gorseinon
Commercial rooflights in Gorseinon
Upgrades, repairs & fitting in Gorseinon
Planning and building rules in Wales
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.
Approved Document L in Wales (2022 edition) sets 2.2 W/m²K for rooflights, measured horizontally, and 1.4 W/m²K or Band B for roof windows in existing homes. A revised Welsh Approved Document L takes effect on 4 March 2027; rooflights in new dwellings stay at 2.2 W/m²K.
Towns near Gorseinon
Skylight questions: Gorseinon
Will I need planning permission in Gorseinon?
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.
Do you fit skylights and rooflights in Gorseinon?
Yes. We survey and fit skylights and rooflights in Gorseinon and across West Glamorgan. Send your postcode and we will offer a survey date when we reply.
Can you work alongside my builder in Gorseinon?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
Do I need to be at home for the survey in Gorseinon?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
Can I cancel?
Made-to-measure products are excluded from the statutory 14-day cancellation right, but you can cancel without charge until we place the order with the manufacturer. Our terms explain the rest.
Will a rooflight make my room too hot?
It can on a south-facing roof with clear glass. Solar-control glass, an opening unit and a blind keep the room comfortable.
