E 30 – EI 120
Fire-Resistant Glass
Integrity and insulating fire glass supplied and fitted into tested frames.
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Greater London · EN1
Insulated Fire Glass (EI) in Enfield, Greater London
Insulated fire glass in Enfield is usually needed for one of three reasons: new building work, a change to an existing fire-resisting wall, or defects found in an inspection. We handle all three.
EI 30 – EI 120EN1England
Quote for Enfield
Tell us what you need. We reply with next steps and a guide price.
What our insulated fire glass service includes in Enfield
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.
- Matched glazing systems and seals
- Internal and external-grade build-ups
- Insulating glass in sealed double-glazed units
- EI 30, EI 60, EI 90 and EI 120 glass
Before you order insulated fire glass: what matters
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.
Storage on site
Insulating fire glass should be stored dry, upright and away from direct sun before fitting.
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 Enfield
Our Greater London coverage takes in Enfield (EN1, EN2, EN3, N21, N9, N14) and the neighbouring towns of Edmonton, Tottenham, Wood Green. Enfield is one of the Greater London districts we cover.
EI glass in EdmontonEI glass in TottenhamEI glass in Wood GreenEI glass in ChingfordEI glass in Cheshunt
How we work in Enfield
England rules applied
Designs follow the building and fire safety rules that apply in England, not a one-size-fits-all approach.
Work around occupied buildings
We can phase work in Enfield around residents, staff or pupils, with out-of-hours options.
Honest about unknowns
If an existing frame in a Enfield building has no traceable evidence, we say so and price the options rather than guess.
Which rules apply to insulated fire glass in Enfield?
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.
Sectors we cover in Enfield
Sector guides below cover blocks of flats, student accommodation and other buildings in Enfield.
FAQs for Enfield
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.
Can EI glass be used outside?
Only products approved for external use, usually in a sealed unit with UV protection.
Can you price insulated fire glass in Enfield 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.
How quickly can you survey in Enfield?
Survey timing in Enfield 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 Enfield
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
Tell us what you have
Send drawings, a fire risk assessment action or photos of the glass marks.
Measure and check
We measure each opening in Enfield and check what the existing frames can accept.
Written quote
You receive a written quote naming the tested system and classification.
Fit and record
We install, photograph seals and fixings before closing up, and hand over the schedule.