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Stairwell & Escape Route Doors in Windsor

We supply and fit stairwell fire doors in Windsor (SL4) as complete certified doorsets — from free survey to fixed quote, certified doorset and documented installation, all under one price.

From £850 per single doorset in Windsor, supplied & fitted, ex VAT

White timber fire door onto a stairwell landing with vision panel

Stairwell fire doors in Windsor: how we work

Getting stairwell fire doors right in Windsor means choosing a certified doorset for each opening and fitting it exactly as tested. That's the whole service: survey, schedule, certified doorset, careful installation and the paperwork to prove it.

Windsor is about 16 miles from Reading; we cover both, along with Slough, Egham and Staines.

Fire door rules in Windsor

Because Windsor is in England, the starting point is Approved Document B for the specification and the Fire Safety Order 2005 for ongoing duties. Blocks with a storey above 11 metres also fall under regulation 10 of the Fire Safety (England) Regulations 2022: communal fire doors checked at least every three months, flat front doors at least every year.

Stairwell fire doors prices in Windsor

Our guide for stairwell fire doors is £850–£1,400 per single doorset fitted, ex VAT. Quotes for Windsor are fixed once we've measured, and include removing and disposing of old doors where they're being replaced.

We show each door's price separately, so if budget is tight you can phase the work and start with the doors your fire risk assessment prioritises.

Where stairwell fire doors are used in Windsor

Typical uses for stairwell fire doors in Windsor include escape corridors and lift lobbies.

Berkshire's office parks around Reading, Slough and Bracknell sit alongside a growing number of town-centre apartment blocks.

  • Escape corridors
  • Lift lobbies
  • Basement and plant stairs
  • Stair cores in flats and offices

Stairwell & Escape Route Doors: key specification

RatingFD30S typical; FD60S in some stair cores
DirectionOpening in the direction of escape where occupancy requires
HardwareBS EN 1125 panic or BS EN 179 emergency exit devices where needed
GlazingInsulated or integrity glass per escape route limits
SignageFire door keep shut on both faces where required
Elevation drawing of stairwell & escape route doors

See the full specification and options for Stairwell & Escape Route Doors

How it works in Windsor

  1. Send your postcode, door count and any fire risk assessment notes
  2. We survey and measure each opening for free
  3. You get a fixed, itemised quote with certificate references
  4. We fit, test operation and hand over the paperwork

Common questions in Berkshire

Do you cover Windsor?

Yes. We survey, supply and fit stairwell fire doors throughout Windsor and the rest of Berkshire, including SL4 and nearby Slough.

Can you work around tenants or staff in Windsor?

Yes. We phase work in occupied buildings and keep escape routes available. Each door is planned to be removed and replaced the same day; if that isn't possible, the opening is made secure and we tell you in advance.

Can you fit just one door in Windsor?

Yes — from a single door to a full building. Where possible, small jobs are scheduled alongside other visits in Berkshire.

Do stairwell doors need smoke seals?

Usually yes. Doors onto protected stairs are typically FD30S or FD60S.

Stairwell & Escape Route Doors near Windsor

More doorsets for Windsor

Get a fixed quote for your fire doors

Free measure survey. Certificate reference against every doorset.