E 30 – EI 120
Fire-Resistant Glass
Integrity and insulating fire glass supplied and fitted into tested frames.
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Greater London · SW16
Insulated Fire Glass (EI) in Streatham, Greater London
For Streatham buildings, we supply, replace and check insulated fire glass wherever the fire strategy depends on it, working to the tested system rather than the glass alone.
EI 30 – EI 120SW16England
Quote for Streatham
Tell us what you need. We reply with next steps and a guide price.
Insulated Fire Glass (EI) in Streatham: what's included
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.
- Internal and external-grade build-ups
- Matched glazing systems and seals
- Impact-classified insulating glass
- EI 30, EI 60, EI 90 and EI 120 glass
Key checks for Streatham projects
Storage on site
Insulating fire glass should be stored dry, upright and away from direct sun before fitting.
Optical quality
Modern EI glass is clear in normal use, with high light transmission at lower ratings.
The temperature rule
EI testing limits the average temperature rise on the unexposed face to 140°C and any single point to 180°C, which is why people can pass it.
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.
Areas we cover around Streatham
Whether the building is in central Streatham or the wider SW16, SE27, SW12, SW17, SW2, SE21 districts, we can survey and quote. We also cover Mitcham, Brixton, Wimbledon. Streatham is one of the Greater London districts we cover.
What you can expect in Streatham
Honest about unknowns
If an existing frame in a Streatham building has no traceable evidence, we say so and price the options rather than guess.
Fixed written quotes
After survey you get a fixed written quote for the agreed scope, so Streatham budgets are not open-ended.
England rules applied
Designs follow the building and fire safety rules that apply in England, not a one-size-fits-all approach.
Streatham building types
Insulated fire glass applies to many building types in Streatham, including hotels and healthcare buildings.
Questions about insulated fire glass in Streatham
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 carry out insulated fire glass in Streatham?
Yes. We survey and install in Streatham and across Greater London, including the SW16 district and nearby Mitcham.
Can you price insulated fire glass in Streatham from photos?
We can give a guide range from photos and sizes, including a clear photo of any marks on the glass. A fixed price follows a survey.
Related
Related services in Streatham
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.
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E 30 – EI 60
Frameless Fire-Rated Glazing
Butt-jointed fire glass walls with minimal frames.
Learn more →Process
How a Streatham job runs
Share the details
Send the fire strategy extract, inspection report or a few photos of the openings.
Site visit
A survey in Streatham confirms sizes, access, existing evidence and fixing conditions.
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.