Sizes, finishes and features · SL4

Double and wide roller garage doors in Windsor

Need a double or wide roller garage door in Windsor? We supply and fit single curtains for openings up to about 5.5 m in Berkshire, and you can see a guide price for your width online before booking a free survey.

Get my guide price Call 0800 088 6248

Guide price: from £1,395 inc VAT
First step: Free survey
Covers: Windsor, SL4, SL3 and SL1
Area: Berkshire

Wide anthracite roller door across a double garage on a stone house at sunset

Computer-generated image

What should I know about double and wide roller garage doors in Windsor?

Measure the width of your opening at the top, middle and bottom, and use the narrowest figure for your guide price.
Decide whether one wide door or two single doors suits how you use the garage, especially if there is a central pier.
Look along the lintel for cracks or sagging, because a wide door's box is fixed along its full length.
Check whether the floor slopes or dips across the opening, as a wide bottom rail needs to sit evenly when closed.

How does it work in Windsor?

Once you accept the quote, we confirm the fitting date in writing, depending on installer availability. Until you've signed off the quote, no door is ordered and you're under no obligation.

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 double and wide roller garage doors cost in Windsor?

Item	Guide price (inc VAT)	Ex VAT
Manual roller door, double 3.0–4.0 m	£1,395–£1,995	£1,162.50–£1,662.50 + VAT
Electric single-skin roller door, double 3.0–4.0 m	£1,795–£2,595	£1,495.83–£2,162.50 + 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 Windsor and nearby

Windsor is within the area we cover in Berkshire. Homes in SL4, SL3 and SL1 get the same survey, quote and fitting process as everywhere else we work. For reference, Windsor sits roughly 16 miles from Reading.

Other places close to Windsor that we cover include Slough, Egham and Staines-upon-Thames.

Rules that apply in Windsor

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.

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.

Double and wide roller garage doors in Windsor: questions

Can you remove my old garage door in Windsor?

Yes. Every door price includes removing and disposing of an old roller or up-and-over door at your Windsor 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.

Is an electric roller door worth it for a garage in Windsor?

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 Windsor garage so you can compare.

Is the survey in Windsor really free?

Yes. For a new door, a replacement or a conversion, the survey is free and there is no obligation to go ahead. We measure the opening, check the lintel, headroom, side room and power, and send a written quote afterwards.

Do you cover Windsor?

Yes. Windsor is part of the area we cover in Berkshire, including SL4, SL3 and SL1. Get a guide price online, then we confirm a survey or visit date in writing. Dates depend on installer and engineer availability.

Can I convert a double up-and-over door to a roller door?

Yes. We remove the old door and its frame, or keep the frame if it's sound, then check the lintel and reveals. The box is fitted behind the lintel and the guides to the reveals. Any extra work, such as a new lintel or building out the reveals, is priced on survey and listed separately in your written quote.

Do I need permission to turn two garage openings into one?

Removing a pier and fitting a longer lintel is structural work, and it may need Building Regulations approval. Whether planning permission is needed depends on your property, so check with your local authority, especially for listed buildings or homes in a conservation area. Our guide to planning and building regulations covers the questions to ask.