Roller door types · CT17

Insulated roller garage doors in Dover

If your garage in Dover doubles as a workshop, gym or utility space, insulated laths cut the draughts and noise coming through the door. We can survey and fit in Kent, with the price confirmed in a written quote before anything is ordered.

Get my guide price Call 0800 088 6248

Guide price: from £1,495 inc VAT
First step: Free survey
Covers: Dover, CT17 and CT16
Area: Kent

Close-up of rain-beaded insulated anthracite roller door laths beside the guide rail and brush seal

Computer-generated image

What should I know about insulated roller garage doors in Dover?

Measure the headroom above the opening carefully, because insulated laths make a bigger roll than single-skin and need a deeper box.
Think about how the garage will be used in future, since choosing insulated laths now avoids replacing the door if it becomes a hobby or utility space.
Look for a socket or fused spur near the top of the opening, as every insulated door in our price list is electric.
Check whether the floor dips or rises across the opening, because an uneven floor can leave a gap under the bottom rail that lets draughts in.

How does it work in Dover?

A free survey at your home in Dover then confirms the lath size, box position and power supply. You get a written quote with the exact door, extras and total price, including VAT.

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 insulated roller garage doors cost in Dover?

Item	Guide price (inc VAT)	Ex VAT
Insulated electric roller door, single up to 2.4 m	£1,495–£2,295	£1,245.83–£1,912.50 + VAT
Insulated electric roller door, wide single 2.4–3.0 m	£1,795–£2,795	£1,495.83–£2,329.17 + VAT
Insulated electric roller door, double 3.0–4.0 m	£2,195–£3,295	£1,829.17–£2,745.83 + VAT
Insulated electric roller door, wide double 4.0–5.5 m	£2,595–£3,995	£2,162.50–£3,329.17 + VAT

Guide prices for homes, last reviewed 25 October 2026. Your written quote is the price. See the full price list.

Covering Dover and nearby

Dover is within the area we cover in Kent. Homes in CT17 and CT16 get the same survey, quote and fitting process as everywhere else we work. Dover is about 36 miles from Maidstone.

Nearby, we also take enquiries from Folkestone, Deal and Canterbury.

Rules that apply in Dover

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.

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.

Insulated roller garage doors in Dover: questions

What do you check at a survey in CT17?

At a survey in CT17 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.

Do you cover Dover?

Yes. Dover is part of the area we cover in Kent, including CT17 and CT16. Get a guide price online, then we confirm a survey or visit date in writing. Dates depend on installer and engineer availability.

How much do insulated roller garage doors cost in Dover?

Our guide price for insulated roller garage doors is from £1,495 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 Dover as elsewhere we cover.

Can I message you a photo of my garage in Dover?

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 Dover. Send them by WhatsApp or mention them in your enquiry, and we will reply in writing.

Will an insulated door fit the same opening as my old single-skin door?

Usually, yes, but insulated laths are thicker, so the curtain makes a bigger roll in the box. If your old door had a small box, the new one may need more headroom, a box fitted under the lintel, or a face-fitted box. We check this at survey and explain the trade-offs before you choose.

Are insulated roller doors available in different colours?

Yes. Insulated doors come in the manufacturer's standard range finishes, and you can choose a RAL colour or a woodgrain effect as a priced extra. Colours outside the manufacturer's range are priced on survey. If you're matching windows or a front door, have the RAL code to hand when you ask for a guide price.