Roller door types · BT20
Aluminium roller garage doors in Bangor (County Down)
Aluminium roller doors for homes in Bangor (County Down) start with a few measurements: width, height, headroom and side room. Enter them online for a guide price, and we'll arrange a free survey in County Down to check the opening properly before anything is ordered.
- Guide price
- from £895 inc VAT
- First step
- Free survey
- Covers
- Bangor (County Down), BT20 and BT19
- Area
- County Down
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What should I know about aluminium roller garage doors in Bangor (County Down)?
- Check there is roughly 75 to 100 mm of solid wall on each side of the opening for the aluminium guide rails to fix to.
- Check whether the garage floor is level across the opening, as the bottom rail of the curtain needs to sit evenly when the door closes.
- If you want an electric door, look for a socket or fused spur near the top of the opening where the control box will go.
- Think about whether the finish should match your windows, front door or fascias, since RAL colours and woodgrain are available as a priced extra.
How does it work in Bangor (County Down)?
Enter your opening sizes online and choose single-skin or insulated aluminium to see a guide price. It shows what's included, such as removal of your old door, so you know where you stand before anyone visits.
- STEP 01
Guide price
Answer four quick questions online and see a price range for your opening.
- STEP 02
Free survey
We measure the opening, headroom, side room, lintel and power, and talk through options.
- STEP 03
Written quote
You get the price inc VAT, what is included and the payment stages in writing.
- STEP 04
Fitting day
Old door out, new door in, commissioned and handed over with the paperwork.
How much do aluminium roller garage doors cost in Bangor (County Down)?
| Item | Guide price (inc VAT) | Ex VAT |
|---|---|---|
| Electric single-skin roller door, single up to 2.4 m | £1,195–£1,745 | £995.83–£1,454.17 + VAT |
| Manual roller door, single opening up to 2.4 m | £895–£1,295 | £745.83–£1,079.17 + VAT |
| Insulated electric roller door, single up to 2.4 m | £1,495–£2,295 | £1,245.83–£1,912.50 + VAT |
Guide prices for homes, last reviewed 25 October 2026. Your written quote is the price. See the full price list.
Covering Bangor (County Down) and nearby
We survey and fit roller garage doors across Bangor (County Down), including BT20 and BT19, as part of our coverage in County Down. Bangor (County Down) is about 23 miles from Downpatrick.
Other places close to Bangor (County Down) that we cover include Newtownards, Carrickfergus and Newtownabbey.
Rules that apply in Bangor (County Down)
Electrics
An electric door needs a power supply near the roller box. Part P does not apply in Northern Ireland, but electrical work must still meet BS 7671 and be carried out by a qualified electrician.
Structural work
Structural alterations, such as widening the opening or fitting a new lintel, need building control approval from your council under the Building Regulations (Northern Ireland) 2012 before work starts.
Aluminium roller garage doors in Bangor (County Down): questions
What do you check at a survey in BT20?
At a survey in BT20 we measure the width and height of the opening, the headroom above it for the roller box, the side room for the guide rails and the floor level. We also look at the lintel and where power can come from for an electric door.
How much do aluminium roller garage doors cost in Bangor (County Down)?
Our guide price for aluminium roller garage doors is from £895 inc VAT. The figure for your garage depends on the opening size, the door specification and any extras, and is confirmed in a written quote after a free survey. The guide prices are the same in Bangor (County Down) as elsewhere we cover.
Is the survey in Bangor (County Down) really free?
Yes. For a new door, a replacement or a conversion, the survey is free and there is no obligation to go ahead. We measure the opening, check the lintel, headroom, side room and power, and send a written quote afterwards.
How long does it take to fit a roller garage door in Bangor (County Down)?
Most single domestic roller doors are fitted in a day once the door has been made, including removing the old door. Wider doors, conversions that need building work and jobs where power has to be run can take longer; the quote says what to expect.
Is single-skin aluminium enough for my garage?
It depends on how you use the space. For parking, bikes and garden tools, single-skin laths are often all you need. If you use the garage as a workshop, gym or utility area, or it sits beside or below living space, insulated laths reduce heat loss, draughts and noise and are worth the extra cost.
Can an aluminium roller door replace an up-and-over door?
Yes. We remove the old up-and-over door and its frame, or keep the frame if it's sound, then check the lintel and reveals before fitting the box behind the lintel and the guides to the reveals. Without swing-out arms you may gain a little clear width. Extra work, such as a new lintel or building out the reveals, is priced on survey.
Other roller door services in Bangor (County Down)
Insulated doors in Bangor
Steel doors in Bangor
Colours and woodgrain in Bangor
Replacement in Bangor
Damaged laths in Bangor
Up-and-over conversion in Bangor
Manual doors in Bangor
Motor replacement in BangorAluminium roller garage doors in Bangor (County Down)
See a guide price in four steps, then book a free survey.