E 30 – EI 120
Fire-Resistant Glass
Integrity and insulating fire glass supplied and fitted into tested frames.
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Surrey · TW16
Insulated Fire Glass (EI) across Sunbury-on-Thames
From the TW16 district outwards, we arrange insulated fire glass for buildings across Sunbury-on-Thames, matching glass, frames and seals to tested evidence rather than guesswork.
EI 30 – EI 120TW16England
Quote for Sunbury-on-Thames
Tell us what you need. We reply with next steps and a guide price.
Insulated Fire Glass (EI) in Sunbury-on-Thames: what's included
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
- Impact-classified insulating glass
- Internal and external-grade build-ups
- EI 30, EI 60, EI 90 and EI 120 glass
Sunbury-on-Thames coverage and nearby towns
We cover Sunbury-on-Thames and the surrounding postcode districts, including TW16, TW17, KT12, TW12, KT8, TW15. Nearby towns we also serve include Walton-on-Thames, Hampton, Hanworth. Sunbury-on-Thames lies roughly 14 km from Woking, within our Surrey coverage.
EI glass in Walton-on-ThamesEI glass in HamptonEI glass in HanworthEI glass in AshfordEI glass in Feltham
Key checks for Sunbury-on-Thames projects
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.
How it works
When heated, the interlayers turn opaque and expand, forming an insulating shield. After a fire the glass will need replacing.
Fire glazing rules in England
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.
How we work in Sunbury-on-Thames
Honest about unknowns
If an existing frame in a Sunbury-on-Thames 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 Sunbury-on-Thames budgets are not open-ended.
Rated systems, not just rated glass
Every quote in Sunbury-on-Thames identifies the tested system: frame, glass, beads, seals and fixings, within its pane-size limits.
Sunbury-on-Thames building types
Sector guides below cover public buildings, retail and leisure units and other buildings in Sunbury-on-Thames.
FAQs for Sunbury-on-Thames
Is EI glass clear?
Yes, in normal conditions. It turns opaque only when heated in a fire.
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 Sunbury-on-Thames 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.
Do you work on occupied buildings in Sunbury-on-Thames?
Yes. We plan phasing, out-of-hours work and temporary protection so the building can stay in use where the fire strategy allows.
Related
Related services in Sunbury-on-Thames
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 Sunbury-on-Thames
Share the details
Send the fire strategy extract, inspection report or a few photos of the openings.
Survey
We visit Sunbury-on-Thames to measure, record existing marks and check the frames and substrate.
Written proposal
We set out the system, glass, evidence and programme, with a fixed price.
Fit and record
We install, photograph seals and fixings before closing up, and hand over the schedule.