E 30 – EI 120
Fire-Resistant Glass
Integrity and insulating fire glass supplied and fitted into tested frames.
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Greater London · W3
Insulated Fire Glass (EI) in Acton
When a fire strategy, inspection report or building control comment in Acton calls for glazing tested to resist fire, our insulated fire glass service covers survey, supply and installation.
EI 30 – EI 120W3England
Quote for Acton
Tell us what you need. We reply with next steps and a guide price.
What our insulated fire glass service includes in Acton
Insulated fire glass, classified EI, is glazing that maintains integrity and keeps the temperature rise on the non-fire side within set limits for the rated time. It is usually made of several glass panes bonded with interlayers that foam into an insulating barrier when heated, or with a clear gel that absorbs heat.
- Matched glazing systems and seals
- Insulating glass in sealed double-glazed units
- EI 30, EI 60, EI 90 and EI 120 glass
- Impact-classified insulating glass
What every Acton quote includes
England rules applied
Designs follow the building and fire safety rules that apply in England, not a one-size-fits-all approach.
Honest about unknowns
If an existing frame in a Acton building has no traceable evidence, we say so and price the options rather than guess.
Rated systems, not just rated glass
Every quote in Acton identifies the tested system: frame, glass, beads, seals and fixings, within its pane-size limits.
What to check before ordering insulated fire glass in Acton
Optical quality
Modern EI glass is clear in normal use, with high light transmission at lower ratings.
Storage on site
Insulating fire glass should be stored dry, upright and away from direct sun before fitting.
Thickness and weight
Each step up in rating adds layers, so EI 120 is far thicker and heavier than EI 30. The frame has to be designed for it.
Where we work around Acton
Whether the building is in central Acton or the wider W3, W5, W4, W13, TW8, W12 districts, we can survey and quote. We also cover Chiswick, Shepherds Bush, Willesden. Acton sits within our Greater London coverage, alongside Chiswick.
EI glass in ChiswickEI glass in Shepherds BushEI glass in WillesdenEI glass in BarnesEI glass in Notting Hill
England regulations that shape the job
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.
Acton building types
Insulated fire glass applies to many building types in Acton, including hotels and retail and leisure units.
Insulated Fire Glass (EI): Acton questions
Does EI glass need replacing after a fire?
Yes. Once the interlayers have reacted, the glass has done its job and must be replaced.
What does EI 60 mean?
The glazing system kept fire on one side (integrity) and limited the temperature rise on the other side (insulation) for at least 60 minutes in a standard fire test.
Do you work on occupied buildings in Acton?
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 insulated fire glass in Acton?
Yes. We survey and install in Acton and across Greater London, including the W3 district and nearby Chiswick.
Related
Related services in Acton
E · EW
Integrity Fire Glass (E & EW)
E and EW glass where flames and hot gases must be stopped.
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E 30 – EI 60
Stair, Lobby & Corridor Glazing
Glazed screens and doors on protected stairs, lobbies and corridors.
Learn more →
E 30 – EI 60
Frameless Fire-Rated Glazing
Butt-jointed fire glass walls with minimal frames.
Learn more →Process
What happens next
Share the details
Send the fire strategy extract, inspection report or a few photos of the openings.
Survey
We visit Acton to measure, record existing marks and check the frames and substrate.
Written quote
You receive a written quote naming the tested system and classification.
Complete and document
Work is completed to the manufacturer's details and documented for your records.