- Postcode district
- BT54
- Survey
- Free, area covered by arrangement
- 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
- Ballymoney, Portrush, Coleraine
- Building rules
- Northern Ireland
Why choose corner sliding doors in Ballycastle?
A few practical points decide whether corner sliding doors suit a particular room and opening:
Corner glazing changes how a Ballycastle home looks from neighbouring gardens, so confirm the planning position for the extension with your designer or the local planning authority before ordering.
A Ballycastle 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.
- Low or flush thresholds can run around both elevations, giving one continuous level line from the floor inside to a terrace that wraps the corner.
- Each elevation can have its own number of panels and its own sliding direction, letting the opening suit the shape of the garden and the furniture layout.
- With no post at the corner, sliding both sets of panels back opens the meeting point of two walls completely, so the room spills straight onto the patio.
Daylight in Ballycastle and what it means for your glass
Because Ballycastle sees long summer days (about 17 h 25 min) and short winter ones (about 7 h 07 min), the elevation your door faces makes a real difference. With the midday sun at about 11° in winter, a south-facing door brings light well into the room; a west-facing door catches hot late-afternoon sun in summer.
What should you budget for corner sliding doors in Ballycastle?
Pricing does not change because you are in Ballycastle: 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) |
|---|---|---|
| 3.0 m | 4 panels | £8,695–£10,595 |
| 4.0 m | 4 panels | £10,295–£12,495 |
| 4.8 m | 4 panels | £11,495–£13,995 |
See every size on the corner sliding doors page or try the guide price tool.
From survey to fitted door in Ballycastle
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 Ballymoney or Portrush, the same process and prices apply. Ballycastle is in an area we cover by arrangement: the survey is still free, and survey dates, delivery and any travel cost for delivery and fitting are confirmed in your quote before you order.
Do you need approval in Ballycastle?
In Northern Ireland, structural alterations need approval from your district council's building control service before work starts. New openings in Northern Ireland are by arrangement.
Choosing the specification
- Panel layout. Two panels per side for smaller corners or three per side for wider ones, with fixed panels at the far ends.
- System type. Standard aluminium, slimline or lift and slide corner systems, depending on panel size and the sightlines you want.
- Glass. Double or triple glazed safety glass, with solar-control coatings for corners facing south or west.
Questions about corner sliding doors in Ballycastle
Can you match other doors and windows in my Ballycastle 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.
How do you maintain a corner sliding door?
Maintaining a corner sliding door is much like any aluminium slider, with extra attention to the corner: keep both tracks and the corner drainage clear, wipe the corner seals, and check the meeting panels still lock smoothly. Rollers can be adjusted if a panel drops. Because a new extension can settle slightly in its first year, the corner panels may need a small adjustment after that.
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 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.