- Postcode district
- SY20
- County or region
- Powys
- Survey
- Free for new and replacement doors
- Daylight
- 7 h 38 min (December) to 16 h 51 min (June)
- Nearby
- Dolgellau (17 km north), Aberystwyth (25 km south-west), Newtown (38 km east)
Choose a door type for Machynlleth
Each link opens local guide prices and details for Machynlleth.
How much sun will a door in Machynlleth get?
Sun angles matter for big glazed doors. Around Machynlleth, midday sun reaches about 61° in summer and drops to about 14° in winter. That low winter sun is free heat through south-facing glass; high summer sun is easier to shade with a roof overhang, and solar-control glass helps where there is none.
How it works in Machynlleth
Every job in the SY20 district follows the same steps: price online, survey, written quote, made-to-measure manufacture and fitting, 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 Machynlleth: questions
Can you widen my opening in Machynlleth?
Yes. We can form or widen an opening for a larger sliding door, with structural calculations, a steel beam and Welsh approvals arranged. That work is quoted alongside the door.
Which sliding door suits a home in Machynlleth?
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 Machynlleth is the place to settle it.
Do you cover villages around Machynlleth?
Yes. We cover Machynlleth and the surrounding SY20 district, as well as Dolgellau, Aberystwyth and Newtown. If you are unsure, enter your postcode in the guide price tool.