- Postcode district
- BN25
- County or region
- East Sussex
- Survey
- Free for new and replacement doors
- Daylight
- 7 h 57 min (December) to 16 h 30 min (June)
- Nearby
- Newhaven (4 km north-west), Peacehaven (8 km west), Eastbourne (13 km east)
Choose a door type for Seaford
Prices are the same across East Sussex; each page explains what to expect in Seaford.
Sunlight, glass and orientation in Seaford
The midday sun over Seaford ranges from about 16° at the winter solstice to about 63° at midsummer. Low-angle winter light reaches further into a room through a tall door, which is one reason taller panels are worth considering; on south or west walls, pair them with solar-control glass.
What happens after you enquire
In Seaford the process is simple: guide price, free survey, written quote, manufacture and fitting, with the compliance certificate sent to you. Nothing is ordered until you confirm the surveyed specification in writing.
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 Seaford: questions
Do you cover villages around Seaford?
Yes. We cover Seaford and the surrounding BN25 district, as well as Newhaven, Peacehaven and Eastbourne. If you are unsure, enter your postcode in the guide price tool.
How much are sliding doors in Seaford?
Guide prices are the same across mainland Britain. A 2.4 m wide aluminium door is a guide £4,295–£5,295, fitted, including VAT; uPVC starts from £1,695. Your exact price is fixed after survey.
Can you widen my opening in Seaford?
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.