- Postcode district
- OL6
- 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
- Denton, Hyde, Oldham
- Building rules
- England
What corner sliding doors offer homes in Ashton-under-Lyne
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:
An Ashton-under-Lyne garden that sits to the side as well as the rear of the house is where a post-free corner earns its place, opening the room towards both.
Where steel for an Ashton-under-Lyne corner extension would bear on a shared wall, the Party Wall etc. Act 1996 (England and Wales) may apply, so it is worth raising with neighbours early.
- Daylight reaches the room from two directions, which keeps a deep extension brighter through the day as the sun moves round the house.
- 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.
- When closed, the two corner panels interlock and lock together, so the glass corner stays weathertight and secure without a visible column.
Light and sun in Ashton-under-Lyne
At the latitude of Ashton-under-Lyne, the midday sun climbs to about 60° in late June but only about 13° in late December, when daylight lasts around 7 h 28 min against 17 h 02 min in midsummer. A south-facing corner 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 corner sliding doors cost in Ashton-under-Lyne?
Pricing does not change because you are in Ashton-under-Lyne: the ranges below include fitting, structural calculations and 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) |
|---|---|---|
| 3.6 m | 4 panels | £9,595–£11,795 |
| 4.0 m | 4 panels | £10,295–£12,495 |
| 6.0 m | 6 panels | £13,395–£16,295 |
See every size on the corner sliding doors page or try the guide price tool.
Survey, manufacture and fitting around Ashton-under-Lyne
Nothing is ordered until you sign off the surveyed specification. The door is made from the finished opening sizes (typically 4–6 weeks for aluminium, 6–8 weeks for slimline or lift and slide corners, from survey sign-off), and fitting usually takes 1–2 days for the door, after 3–5 days of structural building work. If you are in Denton or Hyde, the same process and prices apply.
Do you need approval in Ashton-under-Lyne?
In England, forming or widening an opening is structural work that needs a Building Regulations application, structural calculations and usually a steel beam on padstones. The new door is also a controlled fitting (U-value 1.4 W/m²K or better if more than 60% glazed). If steelwork bears on a party wall, the Party Wall etc. Act 1996 may apply.
Finishes and extras for corner sliding doors
- Glass. Double or triple glazed safety glass, with solar-control coatings for corners facing south or west.
- Panel layout. Two panels per side for smaller corners or three per side for wider ones, with fixed panels at the far ends.
- Threshold. Standard, low or flush thresholds, with drainage detailed along both elevations.
Questions about corner sliding doors in Ashton-under-Lyne
Is the price different in Ashton-under-Lyne?
No. Guide prices for corner sliding doors are the same across mainland Britain, including Ashton-under-Lyne. The fitted price depends on size, system, glass and finish, and any structural work, all fixed in your written quote after survey.
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.
How big can a corner sliding door be?
A corner sliding door in our range typically covers about 3 m to 8 m of combined width across both walls, usually four panels up to about 4.8 m and six panels above that. The two sides do not need to be equal. Panel height starts at the standard 2.1 m and can go taller depending on the system, which is confirmed at survey alongside the structural design.
How long does a corner sliding door project take?
A corner sliding door typically takes 4–6 weeks to manufacture in standard aluminium and 6–8 weeks for slimline or lift and slide systems, from survey sign-off. The steelwork and building work usually take 3–5 days before the door goes in, and fitting the door takes 1–2 days. Engineer design and approvals come first, so the door is ordered once the steel is designed.