Roller door types · NG31
Steel roller garage doors in Grantham
Steel laths give a heavier, stiffer curtain, and we can fit steel roller doors in Grantham and anywhere in NG31. A free survey checks the lintel, reveals and power supply, because a heavier door needs a sound opening to fix to.
- Guide price
- from £1,345 inc VAT
- First step
- Free survey
- Covers
- Grantham, NG31 and NG32
- Area
- Lincolnshire
Computer-generated image
What should I know about steel roller garage doors in Grantham?
- Check the lintel above the opening for cracks or sagging, since a heavier steel curtain relies on sound fixings at the top.
- Think about whether battery backup is worth adding, so the door keeps working for a limited number of cycles when the power is off.
- Ask to see the security certificate if resistance to forced entry matters, because steel on its own doesn't make a door security-rated.
- Decide where the override handle will be stored, because you'll need it to wind a steel curtain up during a power cut.
How does it work in Grantham?
Once you accept, the fitting date is confirmed in writing, depending on installer availability. If a new spur is needed, it's shown in the quote and fitted by a qualified electrician.
- 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 steel roller garage doors cost in Grantham?
| Item | Guide price (inc VAT) | Ex VAT |
|---|---|---|
| Steel electric roller door, single up to 2.4 m | £1,345–£1,995 | £1,120.83–£1,662.50 + VAT |
| Steel electric roller door, double 3.0–4.0 m | £2,095–£3,095 | £1,745.83–£2,579.17 + VAT |
Guide prices for homes, last reviewed 25 October 2026. Your written quote is the price. See the full price list.
Covering Grantham and nearby
We survey and fit roller garage doors across Grantham, including NG31 and NG32, as part of our coverage in Lincolnshire. Grantham lies around 22 miles from Lincoln.
Rules that apply in Grantham
Electrics
An electric door needs a power supply near the roller box. Electrical work must meet BS 7671, and in England some domestic electrical work is notifiable under Part P, so it is done by a registered competent person or signed off by building control.
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.
Steel roller garage doors in Grantham: questions
How long does it take to fit a roller garage door in Grantham?
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.
Do I need permission for a new roller garage door in Grantham?
Replacing a garage door is not usually development that needs planning permission in England, and widening the opening needs building control approval. If you live in a listed building, a conservation area or on an estate with covenants or planning conditions, check before ordering.
Do you cover Grantham?
Yes. Grantham is part of the area we cover in Lincolnshire, including NG31 and NG32. Get a guide price online, then we confirm a survey or visit date in writing. Dates depend on installer and engineer availability.
Do you charge more for Grantham than other towns in Lincolnshire?
No. Guide prices are the same for Grantham as for anywhere else we cover in Lincolnshire. 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 a steel door the right choice for a row of lock-ups?
It can be, particularly where a stiffer curtain appeals for garages that are opened less often. Every steel door in our price list is electric, though, so each garage needs a power supply near its box. Where lock-ups have no power, manual aluminium doors may be more practical. We can survey and price a whole row together.
Why are steel doors over 4 m wide priced on survey?
Our standard steel price list covers single openings up to 2.4 m and doubles of 3.0 to 4.0 m; other widths are priced on survey. A wider steel door needs the opening, lintel and fixing points checked individually before the right door can be specified, so we price it after the survey rather than from a table. For openings up to about 5.5 m, insulated aluminium doors have a set price band you can see online.
Other roller door services in Grantham
Aluminium doors in Grantham
Security-rated doors in Grantham
Electric doors in Grantham
Double and wide doors in Grantham
Battery and safety in Grantham
Remotes and keypads in Grantham
Manual to electric in Grantham
Smart doors in GranthamSteel roller garage doors in Grantham
See a guide price in four steps, then book a free survey.