What we fit in Carmarthen
From flat-roof extensions to period slate roofs, we fit the right rooflight for the building in Carmarthen — after a survey, with a fixed written price.
Welsh planning rules exclude rooflights from permitted development in conservation areas and National Parks, so we check the designation before quoting.
Jobs in Carmarthen are planned around access: whether the roof can be reached from the garden, whether a hoist or crane is needed, and where we can park. We check this when we measure.
Flat roof rooflights in Carmarthen
Lanterns & glass roofs in Carmarthen
Pitched roofs & lofts in Carmarthen
Commercial rooflights in Carmarthen
Upgrades, repairs & fitting in Carmarthen
Planning and building rules in Wales
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. A side-facing rooflight within 10.5 m of the boundary must be obscure-glazed, and non-opening unless the opening part is more than 1.7 m above the floor.
In Wales the limiting values are 2.2 W/m²K for a rooflight and 1.4 W/m²K (or WER Band B) for a roof window in an existing house. A revised Welsh Approved Document L takes effect on 4 March 2027; rooflights in new dwellings stay at 2.2 W/m²K.
Also covering near Carmarthen
Skylight questions: Carmarthen
Will I need planning permission in Carmarthen?
Planning rules in Wales are tighter than in England for rooflights: Class C rights do not apply in conservation areas, National Parks or AONBs, so a rooflight there needs planning permission.
How do I book a survey in Carmarthen?
Send your postcode and, if you can, a photo of the roof and the room. We offer a survey date when we reply.
Is the survey in Carmarthen free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
Do you fit skylights and rooflights in Carmarthen?
Yes. We survey and fit skylights and rooflights in Carmarthen and across Dyfed. Send your postcode and we will offer a survey date when we reply.
Do you take a deposit?
Nothing is paid until you accept a written quote. Made-to-measure products are ordered after you accept, we tell you in writing when the order is placed, and the quote states the payment stages.
Fixed or opening?
Opening units suit kitchens, bathrooms and bedrooms; fixed units are simpler and cheaper where the room already ventilates well.
