Rooflights for Ystradgynlais homes and buildings
We survey, supply and fit skylights and rooflights in Ystradgynlais and the SA9 district — flat rooflights, roof lanterns, roof windows, walk-on glass, sun tunnels and commercial rooflights.
Chapels, barns and farm buildings converted across Wales often need bespoke or conservation-style glass.
Jobs in Ystradgynlais 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 Ystradgynlais
Lanterns & glass roofs in Ystradgynlais
Pitched roofs & lofts in Ystradgynlais
Commercial rooflights in Ystradgynlais
Upgrades, repairs & fitting in Ystradgynlais
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. Wales also has its own overheating rules (Part O) for new homes, in force since November 2022.
Nearby towns
Skylight questions: Ystradgynlais
How do I book a survey in Ystradgynlais?
Send your postcode and, if you can, a photo of the roof and the room. We offer a survey date when we reply.
Do you fit skylights and rooflights in Ystradgynlais?
Yes. We survey and fit skylights and rooflights in Ystradgynlais and across Powys. Send your postcode and we will offer a survey date when we reply.
Can you work alongside my builder in Ystradgynlais?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
Is the survey in Ystradgynlais free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
What guarantees do I get?
Products carry the manufacturer's own warranty, which we pass to you with the product data. Our workmanship terms are set out in the quote.
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.
