- Postcode district
- TN13
- County or region
- Kent
- Survey
- Free for new and replacement doors
- Daylight
- 7 h 52 min (December) to 16 h 36 min (June)
- Nearby
- Westerham (8 km west), Tonbridge (10 km south-east), Orpington (13 km north-west)
Choose a door type for Sevenoaks
Prices are the same across Kent; each page explains what to expect in Sevenoaks.
Light and sun in Sevenoaks
At the latitude of Sevenoaks, the midday sun climbs to about 62° in late June but only about 15° in late December, when daylight lasts around 7 h 52 min against 16 h 36 min in midsummer. A south-facing sliding door lets that low winter sun deep into the room; on a west or south elevation, solar-control glass keeps summer afternoons comfortable.
How it works in Sevenoaks
Every job in the TN13 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
English Building Regulations treat a new or replacement external door in an existing home as a controlled fitting: it needs a U-value of 1.4 W/m²K or better (or Doorset Energy Rating band C) if more than 60% of it is glazed (Approved Document L), and safety glass in a critical location (Approved Document K). Compliance is arranged through a competent person scheme installer or a Building Control notification, so you get a certificate for your records.
Sliding doors in Sevenoaks: questions
Which sliding door suits a home in Sevenoaks?
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 Sevenoaks is the place to settle it.
Can you widen my opening in Sevenoaks?
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.
Who fits the doors in Sevenoaks?
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.