Fitting, replacement and upgrades · BN41

Roller garage door replacement in Portslade

Whether the old door on your garage in Portslade is a dented single-skin roller or an up-and-over that has had its day, we can replace it. We cover BN41 postcodes, measuring the opening again rather than copying the old door's size.

Get my guide price Call 0800 088 6248

Guide price: from £1,195 inc VAT
First step: Free survey
Covers: Portslade, BN41, BN42 and BN3
Area: East Sussex

Old faded and dented beige roller garage door ready to be replaced

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What should I know about roller garage door replacement in Portslade?

Springs on old manual doors hold stored energy, so our fitters release them with the proper tools before dismantling anything.
Reveals, lintel and fixing points are checked once the old door is off, and any making good is agreed with you first.
Moving from single-skin to insulated laths reduces heat loss, draughts and noise in a garage you use every day.
We take down and dispose of the old roller or up-and-over door, and that is included in every door price.

How does it work in Portslade?

When you accept the quote, we confirm your fitting date in writing, based on installer availability. The old door is removed, the new one is fitted and commissioned, and the paperwork is handed over.

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 does roller garage door replacement cost in Portslade?

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
Electric single-skin roller door, single up to 2.4 m	£1,195–£1,745	£995.83–£1,454.17 + VAT
Insulated electric roller door, double 3.0–4.0 m	£2,195–£3,295	£1,829.17–£2,745.83 + VAT

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

Covering Portslade and nearby

We survey and fit roller garage doors across Portslade, including BN41, BN42 and BN3, as part of our coverage in East Sussex. Portslade lies around 4 miles from Brighton.

Looking from a neighbouring town? We also cover Hove (2 miles) and Brighton (4 miles).

Rules that apply in Portslade

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.

Roller garage door replacement in Portslade: questions

Do you cover Portslade?

Yes. Portslade is part of the area we cover in East Sussex, including BN41, BN42 and BN3. Get a guide price online, then we confirm a survey or visit date in writing. Dates depend on installer and engineer availability.

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

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

Can you remove my old garage door in Portslade?

Yes. Every door price includes removing and disposing of an old roller or up-and-over door at your Portslade address, along with standard fixings and making good to the reveals. If the frame or lintel needs work, we price it at the survey before you agree.

What do you check at a survey in BN41?

At a survey in BN41 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 long will a new roller garage door last?

Lifespan depends on use, exposure and care rather than a fixed number of years. Keeping the guide rails clean, using only the lubricant the manufacturer allows, testing the safety devices monthly and having the door serviced all help. The manufacturer's warranty terms for your door and motor are set out in writing in your quote.

Can I keep my old roller box and just change the curtain?

Our replacement prices are for a complete new door, because a new curtain needs a barrel, box, guides and controls that are matched to it. If only a few laths are damaged on an otherwise sound door, a lath repair may be the better option, and we'll say so if that's the case.