E 30 – EI 120
Fire-Resistant Glass
Integrity and insulating fire glass supplied and fitted into tested frames.
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West Midlands · B1
Insulated Fire Glass (EI) across Birmingham
When a fire strategy, inspection report or building control comment in Birmingham calls for glazing tested to resist fire, our insulated fire glass service covers survey, supply and installation.
EI 30 – EI 120B1England
Quote for Birmingham
Tell us what you need. We reply with next steps and a guide price.
What's involved with insulated fire glass in Birmingham
EI glass is the choice where people need to pass close to the glass during a fire, where combustible materials sit near it, or where building guidance would otherwise restrict glazing. We supply and fit EI 30 to EI 120 glass in tested frames, internally and externally.
- Handling and installation of heavy panes
- Insulating glass in sealed double-glazed units
- EI 30, EI 60, EI 90 and EI 120 glass
- Impact-classified insulating glass
What you can expect in Birmingham
Evidence you can file
You receive the classification references, glass marks and installation photographs for your fire safety records.
Honest about unknowns
If an existing frame in a Birmingham building has no traceable evidence, we say so and price the options rather than guess.
England rules applied
Designs follow the building and fire safety rules that apply in England, not a one-size-fits-all approach.
What to check before ordering insulated fire glass in Birmingham
How it works
When heated, the interlayers turn opaque and expand, forming an insulating shield. After a fire the glass will need replacing.
Optical quality
Modern EI glass is clear in normal use, with high light transmission at lower ratings.
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 Birmingham
We cover Birmingham and the surrounding postcode districts, including B1, B12, B18, B19, B2, B3. Nearby towns we also serve include Aston, Smethwick, Acocks Green. Birmingham is the main town we cover in West Midlands.
EI glass in AstonEI glass in SmethwickEI glass in Acocks GreenEI glass in West BromwichEI glass in Shirley
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.
Sectors we cover in Birmingham
We can survey and quote for public buildings, blocks of flats and other building types in Birmingham.
Questions about insulated fire glass in Birmingham
Why is insulated fire glass so much more expensive?
It is a multi-layer product with specialist interlayers, and the frame and installation must suit its weight.
Does EI glass need replacing after a fire?
Yes. Once the interlayers have reacted, the glass has done its job and must be replaced.
Do you work on occupied buildings in Birmingham?
Yes. We plan phasing, out-of-hours work and temporary protection so the building can stay in use where the fire strategy allows.
How quickly can you survey in Birmingham?
Survey timing in Birmingham depends on access, the size of the building and how urgent the defect is. Tell us your deadline when you enquire and we will confirm a date before you commit.
Related
Related services in Birmingham
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
From enquiry to handover in Birmingham
Start with the brief
Tell us the rating required, sizes and building type, or ask us to find out.
Site visit
A survey in Birmingham confirms sizes, access, existing evidence and fixing conditions.
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.