Roller door types · CO12
Aluminium roller garage doors in Harwich
We cover Harwich and the CO12 postcode area for aluminium roller garage doors, from simple manual single-skin doors to insulated electric ones. Start with an online guide price, then book a free survey so we can confirm the measurements and the lath that suits your opening.
- Guide price
- from £895 inc VAT
- First step
- Free survey
- Covers
- Harwich, CO12 and IP11
- Area
- Essex
Computer-generated image
What should I know about aluminium roller garage doors in Harwich?
- Look at the lintel above the opening for cracks or sagging, because any repair or replacement is structural work that is priced separately on survey.
- On a newer estate, read your deeds for any covenant about garage door style or colour before you settle on a finish.
- 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.
- 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.
How does it work in Harwich?
We then arrange a free survey at your home in Harwich to measure the opening, headroom and side room and to check the lintel and power. You receive a written quote naming the exact door, lath and finish.
- 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 Harwich?
| 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 Harwich and nearby
Our coverage in Essex includes Harwich and the CO12 and IP11 postcode districts, so the same guide prices and written quotes apply here. Harwich is about 38 miles from Chelmsford.
We also cover Felixstowe (3 miles), Ipswich (10 miles) and Clacton-on-Sea (12 miles).
Rules that apply in Harwich
Planning
Replacing a garage door is not usually development that needs planning permission. Check first if your home is listed (listed building consent covers works that affect its character), sits in a conservation area with an Article 4 direction, or is on an estate where planning conditions or covenants control garage doors.
Structural work
Widening the opening, removing a central pier or fitting a new lintel is structural work that needs Building Regulations approval from building control before it starts.
Aluminium roller garage doors in Harwich: questions
What do you check at a survey in CO12?
At a survey in CO12 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.
Can I get a price for Harwich without anyone visiting?
Yes. The guide price tool takes four steps and gives a range for your opening and door type. It is a guide, not a quote: the written quote comes after the survey or once the visit price is agreed.
Do you charge more for Harwich than other towns in Essex?
No. Guide prices are the same for Harwich as for anywhere else we cover in Essex. The written quote reflects your opening and the door you choose, not your postcode, apart from islands and remote areas where any travel cost is shown in advance.
Is an electric roller door worth it for a garage in Harwich?
That depends on how often you use the garage. An electric door opens from the car with a remote and has safety devices fitted, while a manual door costs less and suits occasional use. We price both for your Harwich garage so you can compare.
Can a manual aluminium roller door be made electric later?
Sometimes. A manual door can be converted to electric only if its curtain, barrel, box and guide rails are sound and compatible with a motor. If they aren't, we'll tell you at survey and price a new door instead. If you expect to want electric operation within a few years, it's usually simpler to choose it from the start.
Can I park right up to an aluminium roller door?
Yes. The curtain rises straight up into the box instead of tilting outwards like an up-and-over door, so you can park close to the opening and still open it fully. That is handy on a short drive, because nothing swings out over the space in front of the garage while the door is moving.
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See a guide price in four steps, then book a free survey.