- Postcode district
- SA9
- County or region
- Powys
- Survey
- Free for new and replacement doors
- Daylight
- 7 h 47 min (December) to 16 h 41 min (June)
- Nearby
- Pontardawe (7 km south-west), Neath (12 km south), Clydach (13 km south-west)
Choose a door type for Ystradgynlais
Pick a door type for prices, fitting times and approvals in Ystradgynlais.
How much sun will a door in Ystradgynlais get?
In Ystradgynlais the shortest day has roughly 7 h 47 min of daylight and the longest about 16 h 41 min. The noon sun sits near 15° above the horizon in winter and 62° in summer — so glass that faces south collects useful warmth from October to March, while a west-facing door may need solar control to stop it overheating in July.
From guide price to fitted door in Ystradgynlais
Start with a guide price online or by phone. A surveyor then measures your opening in Ystradgynlais, checks levels and the lintel, and you receive a fixed written quote. After you approve it, the door is made to measure and fitted, with the compliance certificate sent to you.
Approvals in Wales
In Wales, replacement doors are covered by the Building Regulations as applied in Wales, including the Welsh Part L energy requirements and safety glazing rules. Compliance is arranged through a competent person scheme installer or your council's Building Control, and the certificate is kept with your property records.
Sliding doors in Ystradgynlais: questions
Do you cover villages around Ystradgynlais?
Yes. We cover Ystradgynlais and the surrounding SA9 district, as well as Pontardawe, Neath and Clydach. If you are unsure, enter your postcode in the guide price tool.
Who fits the doors in Ystradgynlais?
Doors are fitted by installers we appoint and manage under our contract, so your contract and guarantees stay with us. The same surveyed specification goes from the quote to the factory to the fitters.
Which sliding door suits a home in Ystradgynlais?
It depends on the opening and budget. uPVC is the lowest-cost option for openings up to about 3.6 m; aluminium gives slimmer frames and wider spans; slimline and lift and slide suit large, high-end openings. The survey in Ystradgynlais is the place to settle it.

