E 30 – EI 120
Fire-Resistant Glass
Integrity and insulating fire glass supplied and fitted into tested frames.
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Surrey · GU22
Insulated Fire Glass (EI) — Woking and GU22
We provide insulated fire glass in Woking and across Surrey, working from the classification your building needs and handing over the evidence that proves what was fitted.
EI 30 – EI 120GU22England
Quote for Woking
Tell us what you need. We reply with next steps and a guide price.
Insulated Fire Glass (EI) in Woking: 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.
- Impact-classified insulating glass
- Internal and external-grade build-ups
- Insulating glass in sealed double-glazed units
- Matched glazing systems and seals
Key checks for Woking projects
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.
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.
Areas we cover around Woking
Coverage around Woking includes the GU22, GU21 districts and nearby Guildford, Egham, Walton-on-Thames. Woking is the main town we cover in Surrey.
EI glass in GuildfordEI glass in EghamEI glass in Walton-on-ThamesEI glass in CamberleyEI glass in Staines-upon-Thames
What you can expect in Woking
Evidence you can file
You receive the classification references, glass marks and installation photographs for your fire safety records.
Rated systems, not just rated glass
Every quote in Woking identifies the tested system: frame, glass, beads, seals and fixings, within its pane-size limits.
Honest about unknowns
If an existing frame in a Woking building has no traceable evidence, we say so and price the options rather than guess.
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.
Woking building types
We can survey and quote for offices, care homes and other building types in Woking.
Questions about insulated fire glass in Woking
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 Woking?
Yes. We survey and install in Woking and across Surrey, including the GU22 district and nearby Guildford.
Which rules apply to fire-rated glazing in Woking?
Building work in Woking follows the Building Regulations 2010 and Approved Document B, and occupied buildings are covered by the Regulatory Reform (Fire Safety) Order 2005.
Related
Related services in Woking
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
What happens next
Start with the brief
Tell us the rating required, sizes and building type, or ask us to find out.
Measure and check
We measure each opening in Woking and check what the existing frames can accept.
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.