E 30 – EI 120
Fire-Resistant Glass
Integrity and insulating fire glass supplied and fitted into tested frames.
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Isle of Wight · PO31
Insulated Fire Glass (EI) — Cowes and PO31
For Cowes 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 120PO31England
Quote for Cowes
Tell us what you need. We reply with next steps and a guide price.
What's involved with insulated fire glass in Cowes
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.
- Impact-classified insulating glass
- Handling and installation of heavy panes
- Internal and external-grade build-ups
- EI 30, EI 60, EI 90 and EI 120 glass
Key checks for Cowes projects
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 Cowes
We cover Cowes and the surrounding postcode districts, including PO31, PO32. Nearby towns we also serve include Newport, Ryde, Gosport. Newport, around 7 km from Cowes, is the largest town in the same coverage area.
What every Cowes quote includes
Work around occupied buildings
We can phase work in Cowes around residents, staff or pupils, with out-of-hours options.
Evidence you can file
You receive the classification references, glass marks and installation photographs for your fire safety records.
Fixed written quotes
After survey you get a fixed written quote for the agreed scope, so Cowes budgets are not open-ended.
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.
Sectors we cover in Cowes
We can survey and quote for public buildings, industrial units and other building types in Cowes.
Insulated Fire Glass (EI): Cowes questions
Can EI glass be used outside?
Only products approved for external use, usually in a sealed unit with UV protection.
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.
Do you carry out insulated fire glass in Cowes?
Yes. We survey and install in Cowes and across Isle of Wight, including the PO31 district and nearby Newport.
Which rules apply to fire-rated glazing in Cowes?
Building work in Cowes 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 Cowes
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 Cowes job runs
Tell us what you have
Send drawings, a fire risk assessment action or photos of the glass marks.
Site visit
A survey in Cowes 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.