- Postcode district
- EH42
- 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 corners, from survey sign-off
- Guide price
- From £8,695 inc VAT
- Nearby
- North Berwick, Haddington, Duns
- Building rules
- Scotland
What corner sliding doors offer homes in Dunbar
The right door depends on the opening, the room and the way you use the garden. Here is how corner sliding doors tend to work out in practice:
Which way does your Dunbar garden face? A corner catching south and west sun gains warmth in winter but can overheat in summer, so solar-control glass is worth considering.
On any corner installation in Dunbar, the survey records floor and patio levels along both walls, because a terrace that falls differently on each side changes the threshold detail.
- Daylight reaches the room from two directions, which keeps a deep extension brighter through the day as the sun moves round the house.
- When closed, the two corner panels interlock and lock together, so the glass corner stays weathertight and secure without a visible column.
- Because panels slide rather than fold, the corner can be opened on one side only, keeping the other side closed as a wind screen on cooler days.
Sunlight, glass and orientation in Dunbar
Daylight in Dunbar runs from about 6 h 57 min in December to 17 h 37 min in June, with the noon sun at roughly 11° and 57° 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.
Guide prices for corner sliding doors in Dunbar
Guide prices include the door, fitting and structural calculations, including VAT. The steelwork that supports the corner is designed by the engineer and priced after survey, because it depends on the building.
| Overall width | Typical panels | Guide price (fitted, inc VAT) |
|---|---|---|
| 3.0 m | 4 panels | £8,695–£10,595 |
| 3.6 m | 4 panels | £9,595–£11,795 |
| 4.0 m | 4 panels | £10,295–£12,495 |
See every size on the corner sliding doors page or try the guide price tool.
How fitting works in Dunbar
Here is the usual sequence in Dunbar: guide price, free survey, written quote, any building work, then manufacture (typically 4–6 weeks for aluminium, 6–8 weeks for slimline or lift and slide corners, from survey sign-off). Fitting typically takes 1–2 days for the door, after 3–5 days of structural building work. Nearby, we also survey in North Berwick, Haddington and Duns.
Rules for corner sliding doors in Scotland
A new opening in Scotland is warrant work: the council needs structural information for the beam and opening before building starts, and the finished door must meet the Scottish standards.
Choosing the specification
- Roof junction. Head details coordinated with flat roofs, roof lanterns or pitched roofs so steel, frame and roof meet neatly.
- System type. Standard aluminium, slimline or lift and slide corner systems, depending on panel size and the sightlines you want.
- Panel layout. Two panels per side for smaller corners or three per side for wider ones, with fixed panels at the far ends.
Questions about corner sliding doors in Dunbar
Is the price different in Dunbar?
No. Guide prices for corner sliding doors are the same across mainland Britain, including Dunbar. The fitted price depends on size, system, glass and finish, and any structural work, all fixed in your written quote after survey.
Can I add a corner sliding door to an existing house?
A corner sliding door can be added to an existing house, but it is a structural project rather than a door swap: the corner of the building has to be rebuilt with engineered steel to carry the load where the post or wall used to be. It is usually done as part of an extension or rear remodel, and a survey plus an engineer's assessment confirm what the structure above needs.
Do corner sliding doors need a steel beam?
Corner sliding doors almost always need engineered structural support, because removing the corner post takes away the support for the wall or roof above. A structural engineer designs a cantilevered beam or steel frame; the calculations are included in our guide prices and the steelwork is priced after survey. In England this needs a Building Regulations application and in Scotland a building warrant; Wales and Northern Ireland have their own building control rules.
How much do corner sliding doors cost?
Corner sliding doors start from a guide price of £8,695 for 3 m of combined width across both walls, fitted, inc VAT, at standard 2.1 m height. A 4.8 m combined corner is a guide £11,495–£13,995, and 8 m combined is around £16,495. Structural steel for the post-free corner is priced separately, and the final price is fixed in a written quote after survey.