Fire-Rated Windows across Berkshire
We take fire-rated windows enquiries from across Berkshire, with surveys arranged in Reading, Slough, Bracknell, Maidenhead, Wokingham and the surrounding towns.
Quote for Berkshire
Tell us what you need. We reply with next steps and a guide price.

Towns we cover in Berkshire
Berkshire coverage includes Reading, Slough, Bracknell, Maidenhead, Wokingham and the RG, SL, GU postcode areas (26 postcode districts).
Fire-Rated Windows: what you get in Berkshire
Fire-rated windows are windows tested as complete units to resist fire, needed where an external wall must protect a neighbouring property, where a window looks onto a protected stair or escape route, or where two parts of a building face each other at close range.
- Boundary-wall and escape-route windows
- Fixed fire-rated windows
- Tested opening fire-rated windows where available
Key checks for Berkshire projects
Matching appearance
Rated windows can usually be finished to match the rest of the elevation.
Why fixed lights are common
An opening sash introduces gaps and hardware that all need testing. Fixed fire-rated windows are simpler and more widely available.
Escape windows are different
Windows used for escape from rooms have their own size and opening rules, and should not be confused with fire-resisting windows.
England rules for fire glazing
England Which rules apply?
Building work in England is covered by the Building Regulations 2010, with fire safety guidance in Approved Document B and impact safety guidance for glazing in Approved Document K.
Once a building is in use, the Regulatory Reform (Fire Safety) Order 2005 requires the responsible person to maintain fire safety measures, including fire-resisting glazing. The Fire Safety (England) Regulations 2022 add duties for multi-occupied residential buildings, including fire door checks in buildings over 11 metres.
FAQs for Berkshire
Can fire-rated windows open?
Some can, if the opening version has been tested. Fixed fire-rated windows are more common.
Is fire-rated glass in a standard window enough?
No. The frame, glazing system and fixings also need to be part of a tested window.
Do fire-rated windows look different?
Frames can be slightly heavier, but most can be finished to match surrounding windows.
Do you cover all of Berkshire?
Yes. We take enquiries from across Berkshire, including Reading and Slough, Bracknell, Maidenhead, Wokingham, and arrange surveys to suit your programme.
Related services in Berkshire
How a Berkshire job runs
Tell us what you have
Send drawings, a fire risk assessment action or photos of the glass marks.
Measure and check
We measure each opening in Berkshire and check what the existing frames can accept.
Quote and evidence
Your quote lists each item with its classification and the evidence it relies on.
Complete and document
Work is completed to the manufacturer's details and documented for your records.