Roller door types · SL4
Security-rated roller garage doors in Windsor
Want a security-rated roller garage door in Windsor? We supply and fit certificated manufacturer models in Berkshire, and we show you the certificate for the exact door before you order. You can see a guide price for your opening online first.
- Guide price
- from £2,295 inc VAT
- First step
- Free survey
- Covers
- Windsor, SL4, SL3 and SL1
- Area
- Berkshire
Computer-generated image
What should I know about security-rated roller garage doors in Windsor?
- Look at the lintel and the brickwork around the opening, as a rated door relies on sound masonry for its fixings.
- 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.
- Check with your insurer whether they ask for anything specific about garage doors before you choose a rating.
- 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 Windsor?
Once you accept the quote, we confirm your fitting date in writing, depending on installer availability. Nothing is ordered until you've agreed the written quote.
- 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 Windsor?
| 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 Windsor and nearby
We survey and fit roller garage doors across Windsor, including SL4, SL3 and SL1, as part of our coverage in Berkshire. Windsor is about 16 miles from Reading.
Other places close to Windsor that we cover include Slough, Egham and Staines-upon-Thames.
Rules that apply in Windsor
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 Windsor: questions
What do you check at a survey in SL4?
At a survey in SL4 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.
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 charge more for Windsor than other towns in Berkshire?
No. Guide prices are the same for Windsor as for anywhere else we cover in Berkshire. 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.
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.
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 Windsor
Insulated doors in Windsor
Steel doors in Windsor
Electric doors in Windsor
Remotes and keypads in Windsor
Replacement in Windsor
Manual doors in Windsor
Servicing in Windsor
Vision and vent laths in WindsorSecurity-rated roller garage doors in Windsor
See a guide price in four steps, then book a free survey.