- Postcode district
- BA6
- 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
- Street, Wells, Shepton Mallet
- Building rules
- England
Are multi-track sliding doors right for your Glastonbury home?
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.
If you are torn between bifolds and sliders for a Glastonbury 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.
Comparing quotes for a wide door in Glastonbury? Ask what share of the opening each option clears, because two-track, three-track and four-track doors of the same width open very differently.
- A bi-parting layout lets panels stack to both sides, opening the centre of a wide door to line up with a dining table, path or garden feature.
- Four-track frames stack three moving panels behind the fourth, clearing around three-quarters of a wide opening while keeping the large glass of a slider.
- 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.
Sunlight, glass and orientation in Glastonbury
Daylight in Glastonbury runs from about 7 h 53 min in December to 16 h 34 min in June, with the noon sun at roughly 15° and 62° respectively. Use that to choose your glass: standard low-E double glazing for north and east elevations, and consider solar-control or triple glazing for sunny south and west walls.
Three and four track sliding doors prices in Glastonbury
Guide prices are the same across Somerset: 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) |
|---|---|---|
| 3.6 m | 3 panels | £6,295–£7,695 |
| 4.8 m | 4 panels | £7,695–£9,395 |
| 8.0 m | 4 panels | £11,595–£14,095 |
See every size on the multi-track sliding doors page or try the guide price tool.
From survey to fitted door in Glastonbury
Here is the usual sequence in Glastonbury: guide price, free survey, written quote, then manufacture (typically 4–6 weeks for aluminium, 6–8 weeks for slimline or lift and slide versions, from survey sign-off). Fitting typically takes 1–2 days; allow 3–5 days of building work first for a new or widened opening. Nearby, we also survey in Street, Wells and Shepton Mallet.
Rules for multi-track sliding doors 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.
Which options matter for multi-track sliding doors?
- 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.
- Colours. Single or dual colour powder coating to match windows, cladding or render.
Questions about multi-track sliding doors in Glastonbury
Can you match other doors and windows in my Glastonbury home?
Usually, yes. Most aluminium and uPVC systems come in standard RAL colours and finishes, and we can quote dual colour where the inside and outside need to differ. Bring photos of existing frames to the survey.
What is the lead time for three and four track sliding doors?
Three and four track sliding doors typically take 4–6 weeks to make in standard aluminium, or 6–8 weeks for slimline or lift and slide versions, after survey sign-off. Fitting typically takes 1–2 days. Where the opening is being formed or widened, allow 3–5 days of building work first. All of these times are typical rather than promised.
How much do three and four track sliding doors cost?
Multi-track sliding doors start from a guide price of £5,595 for a 3 m three-panel door, fitted, inc VAT, at standard 2.1 m height. A 4 m door is a guide £6,795–£8,295, and an 8 m four-panel door is around £11,595. Slimline or lift and slide versions, glass and colour move the price, which is fixed in a written quote after survey.
Are multi-track sliding doors secure with so many panels?
Multi-track sliding doors are secure when each moving panel locks to its neighbour or to the frame, typically with multi-point hooks and anti-lift blocks on every sliding leaf. Laminated glass and a key-locking handle on the main sliding panel add further protection. Multi-track systems are available tested to PAS 24, and the locking arrangement is set out in your quote.