- Postcode district
- TW11
- Survey
- Free for new and replacement doors
- Typical lead time
- Typically 4–6 weeks for aluminium, 6–8 weeks for slimline or lift and slide versions, from survey sign-off
- Guide price
- From £5,595 inc VAT
- Nearby
- Twickenham, Kingston upon Thames, Surbiton
- Building rules
- England
What multi-track sliding doors offer homes in Teddington
Before you settle on a door type, it helps to know what multi-track sliding doors do well and what to check before you order.
Does your Teddington home have walls deep enough for a wider frame? A three or four track system needs more depth than a two-track door, which the survey measures.
If you are torn between bifolds and sliders for a Teddington extension, multi-track sliding doors offer a middle path: more of the opening clears than on a two-track door, with fewer frames when closed.
- Each panel runs on its own track and rollers, so wear is shared across the door and any one panel can be adjusted without disturbing the others.
- A sliding door can be left open at any width, from a hand's gap to fully stacked, whereas bifold panels open in folded pairs that stand out into the garden.
- Three tracks let two panels park behind a fixed one, so about two-thirds of the opening is clear instead of the half a two-track door allows.
Light and sun in Teddington
At the latitude of Teddington, the midday sun climbs to about 62° in late June but only about 15° in late December, when daylight lasts around 7 h 50 min against 16 h 37 min in midsummer. A south-facing multi-track 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 much do multi-track sliding doors cost in Teddington?
Guide prices are the same across Greater London: the fitted price depends on the size, system and specification, not your postcode. These figures are for a standard 2.1 m high door, fitted, including VAT and removal of an old door of similar size.
| Overall width | Typical panels | Guide price (fitted, inc VAT) |
|---|---|---|
| 3.0 m | 3 panels | £5,595–£6,795 |
| 4.0 m | 3 panels | £6,795–£8,295 |
| 6.0 m | 4 panels | £9,195–£11,195 |
See every size on the multi-track sliding doors page or try the guide price tool.
What happens when you order multi-track sliding doors in Teddington?
Surveys in the TW11 district are booked at a time that suits you. After you approve the quote, manufacture is typically 4–6 weeks for aluminium, 6–8 weeks for slimline or lift and slide versions, from survey sign-off; on fitting day the old door comes out, the new frame is set level and sealed, and the panels are adjusted so they glide properly. Fitting usually takes 1–2 days; allow 3–5 days of building work first for a new or widened opening.
Do you need approval in Teddington?
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.
Finishes and extras for multi-track sliding doors
- Glass. Double or triple glazed safety glass, with solar-control or acoustic laminated options.
- Pocket finish. Where wall space allows, panels can slide into a formed wall pocket so the whole width clears, as on our external pocket sliding doors.
- Stacking side. Panels stack to the left, to the right, or to both sides on a bi-parting layout.
Questions about multi-track sliding doors in Teddington
Is the price different in Teddington?
No. Guide prices for multi-track sliding doors are the same across mainland Britain, including Teddington. The fitted price depends on size, system, glass and finish, and any structural work, all fixed in your written quote after survey.
Do I need planning permission or Building Regulations for a wide multi-track door?
In England, replacing doors on a house is usually permitted development if the new doors look similar, but flats, listed buildings and Article 4 areas may need consent. The door is a controlled fitting under the Building Regulations, and widening the opening for it is structural work needing an application and calculations. Rules differ in Wales, Scotland and Northern Ireland, so we check them for your address.
Are three track sliding doors as warm as two track doors?
Three and four track sliding doors are typically comparable with two-track doors on thermal performance when the system is thermally broken, with whole-door U-values around 1.2–1.6 W/m²K double glazed depending on system. In England, a new or replacement door in an existing home with more than 60% glazing must achieve 1.4 W/m²K or better. Wales, Scotland and Northern Ireland each publish their own energy guidance.
How wide can a multi-track sliding door be?
A multi-track sliding door in our range typically runs from about 3 m to 8 m wide, with three panels up to about 4 m and four panels on wider openings. Each panel is usually up to about 2.5–3 m wide depending on system and glass. Very wide doors need a structural opening sized for them, which is checked at survey.