Roller door types · DA1
Security-rated roller garage doors in Dartford
If your insurer has asked about garage security, a certificated roller door for your home in Dartford may be worth a look. We survey and fit in Kent, and you keep the product certificate and commissioning paperwork.
- Guide price
- from £2,295 inc VAT
- First step
- Free survey
- Covers
- Dartford, DA1, DA2 and DA8
- Area
- Kent
Computer-generated image
What should I know about security-rated roller garage doors in Dartford?
- Look at the lintel and the brickwork around the opening, as a rated door relies on sound masonry for its fixings.
- Decide where the manual override will be kept inside the garage, so it's easy for you to find but not obvious to anyone else.
- Consider battery backup if the garage is your main way in, so the door keeps working for a limited number of cycles in a power cut.
- Ask whether extras such as vision laths are covered by the door's certificate before adding them to your order.
How does it work in Dartford?
Choose a security-rated door in the online quote tool and pick your opening width to see a guide price. It covers the door, motor, fitting, commissioning and removal of your old door.
- 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 security-rated roller garage doors cost in Dartford?
| Item | Guide price (inc VAT) | Ex VAT |
|---|---|---|
| Security-rated insulated electric door, single up to 2.4 m | £2,295–£3,495 | £1,912.50–£2,912.50 + VAT |
| Security-rated insulated electric door, double 3.0–4.0 m | £3,195–£4,695 | £2,662.50–£3,912.50 + VAT |
Guide prices for homes, last reviewed 25 October 2026. Your written quote is the price. See the full price list.
Covering Dartford and nearby
Our coverage in Kent includes Dartford and the DA1, DA2 and DA8 postcode districts, so the same guide prices and written quotes apply here. Dartford is about 18 miles from Maidstone.
We also cover Bexley (3 miles), Bexleyheath (3 miles) and Swanley (4 miles).
Rules that apply in Dartford
Powered door safety
Every powered door we fit is commissioned with force testing to BS EN 12453 and handed over with a Declaration of Conformity and UKCA or CE marking, as the Supply of Machinery (Safety) Regulations 2008 require.
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.
Security-rated roller garage doors in Dartford: questions
How much do security-rated roller garage doors cost in Dartford?
Our guide price for security-rated roller garage doors is from £2,295 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 Dartford as elsewhere we cover.
Can I get a price for Dartford 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.
How long does it take to fit a roller garage door in Dartford?
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.
Can I message you a photo of my garage in Dartford?
Yes. Photos of the opening, the inside of the garage above the door and any existing door help us give a more useful guide price for Dartford. Send them by WhatsApp or mention them in your enquiry, and we will reply in writing.
Are security-rated roller doors also insulated?
Yes. The security-rated doors in our price list are insulated electric doors, so you get foam-filled laths that reduce heat loss, draughts and noise as well as tested resistance to forced entry. Insulated laths make a larger roll in the box, though, so the headroom above your opening is checked carefully at survey.
Is a higher LPS 1175 rating always better for a house?
A higher rating means the door resisted a more serious attack for longer in testing, but that doesn't make it the right choice for every home. Think about what the garage connects to, what's stored inside and what your insurer asks for. We'll explain the ratings available on the models we can supply and show you each certificate, so you can decide.
Other roller door services in Dartford
Insulated doors in Dartford
Steel doors in Dartford
Electric doors in Dartford
Remotes and keypads in Dartford
Vision and vent laths in Dartford
Made-to-measure doors in Dartford
Replacement in Dartford
Stuck door repair in DartfordSecurity-rated roller garage doors in Dartford
See a guide price in four steps, then book a free survey.