E 30 – EI 60
Fire-Rated Curtain Walling
Facade glazing tested for fire where boundaries or compartments demand it.
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Somerset · BS20
Fire-Rated Windows for Portishead buildings
For Portishead buildings, we supply, replace and check fire-rated windows wherever the fire strategy depends on it, working to the tested system rather than the glass alone.
E 30 – EI 60BS20England
Quote for Portishead
Tell us what you need. We reply with next steps and a guide price.
What's involved with fire-rated windows in Portishead
Most fire-rated windows are fixed lights, because opening windows need the opening sash, hinges and locks to be tested too. We supply and install fixed and, where tested, opening fire-rated windows in steel, aluminium and timber, matched to the surrounding windows where possible.
- Boundary-wall and escape-route windows
- Fixed fire-rated windows
- External-grade fire glass in sealed units
- Fire-stopping to the wall opening
Where we work around Portishead
We cover Portishead and the surrounding postcode districts, including BS20. Nearby towns we also serve include Nailsea, Clevedon, Bristol. Portishead is about 31 km from Bath, the largest town in our Somerset coverage.
Key checks for Portishead projects
Boundary distance
The closer a wall is to a boundary, the less unprotected area it can have. Fixed windows that meet the wall's full fire-resistance requirement, including insulation where required, are not counted as unprotected area; integrity-only glazing generally still is.
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.
Fire glazing rules in England
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.
In higher-risk buildings, broadly 18 metres or seven storeys with two or more homes, the Building Safety Regulator is the building control authority. England is also phasing out BS 476 references from Approved Document B, with the remaining fire-resistance references due to go in September 2029.
How we work in Portishead
Fixed written quotes
After survey you get a fixed written quote for the agreed scope, so Portishead budgets are not open-ended.
Honest about unknowns
If an existing frame in a Portishead building has no traceable evidence, we say so and price the options rather than guess.
Rated systems, not just rated glass
Every quote in Portishead identifies the tested system: frame, glass, beads, seals and fixings, within its pane-size limits.
Portishead building types
Fire-rated windows applies to many building types in Portishead, including retail and leisure units and care homes.
Questions about fire-rated windows in Portishead
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.
Can fire-rated windows open?
Some can, if the opening version has been tested. Fixed fire-rated windows are more common.
Do you work on occupied buildings in Portishead?
Yes. We plan phasing, out-of-hours work and temporary protection so the building can stay in use where the fire strategy allows.
Do you carry out fire-rated windows in Portishead?
Yes. We survey and install in Portishead and across Somerset, including the BS20 district and nearby Nailsea.
Related
Related services in Portishead
E · EW
Integrity Fire Glass (E & EW)
E and EW glass where flames and hot gases must be stopped.
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EI 30 – EI 120
Insulated Fire Glass (EI)
EI 30 to EI 120 glass that blocks heat as well as flames.
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up to EI 120
Steel Fire-Rated Screens
Slim steel frames for long spans, high ratings and heavy glass.
Learn more →Process
What happens next
Start with the brief
Tell us the rating required, sizes and building type, or ask us to find out.
Survey
We visit Portishead to measure, record existing marks and check the frames and substrate.
Written quote
You receive a written quote naming the tested system and classification.
Install and hand over
Installation to the system details, then a handover pack with photographs and evidence.