- Postcode district
- DT11
- County or region
- Dorset
- Survey
- Free for new and replacement doors
- Daylight
- 7 h 56 min (December) to 16 h 31 min (June)
- Nearby
- Wimborne Minster (15 km south-east), Ferndown (19 km east), Wareham (19 km south)
Choose a door type for Blandford Forum
Pick a door type for prices, fitting times and approvals in Blandford Forum.
Sunlight, glass and orientation in Blandford Forum
Sun angles matter for big glazed doors. Around Blandford Forum, midday sun reaches about 63° in summer and drops to about 16° 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.
What happens after you enquire
Every job in the DT11 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 England
In England, a replacement sliding door is a controlled fitting under the Building Regulations. In an existing home, a door with more than 60% glazing must reach a U-value of 1.4 W/m²K or better (or a Doorset Energy Rating of band C) under Approved Document L, and glass in doors must be safety glazing under Approved Document K. We arrange compliance through a competent person scheme installer or by notifying Building Control, and you receive the certificate.
Sliding doors in Blandford Forum: questions
Can you widen my opening in Blandford Forum?
Yes. We can form or widen an opening for a larger sliding door, with structural calculations, a steel beam and English approvals arranged. That work is quoted alongside the door.
Which sliding door suits a home in Blandford Forum?
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 Blandford Forum is the place to settle it.
Do you cover villages around Blandford Forum?
Yes. We cover Blandford Forum and the surrounding DT11 district, as well as Wimborne Minster, Ferndown and Wareham. If you are unsure, enter your postcode in the guide price tool.