England · 74 postcode districts
Merseyside insulated fire glass
Insulated fire glass across Merseyside covers 74 postcode districts in the L, CH, WA, PR postcode areas. Every job is built around a tested system.
EI 30 – EI 120EnglandLCHWA
Quote for Merseyside
Tell us what you need. We reply with next steps and a guide price.
Choose a town in Merseyside
Merseyside coverage includes Liverpool, Birkenhead, St Helens, Southport, Wallasey and the L, CH, WA, PR postcode areas (74 postcode districts).
Liverpool (L1)Birkenhead (CH41)St Helens (WA10)Southport (PR8)Wallasey (CH44)Bootle (L20)Bebington (CH63)Huyton (L36)Kirkby (L32)Prescot (L34)Heswall (CH60)Maghull (L31)Newton-le-Willows (WA12)Formby (L37)Litherland (L21)Speke (L24)Garston (L19)Halewood (L26)
Insulated Fire Glass (EI): an overview for Merseyside
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.
- Insulating glass in sealed double-glazed units
- Internal and external-grade build-ups
- EI 30, EI 60, EI 90 and EI 120 glass
Key checks for Merseyside projects
Exterior positions
Some EI products are internal only. External use needs a product and edge seal approved for UV and weather.
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.
England rules for fire glazing
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.
Insulated Fire Glass (EI) in Merseyside: 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.
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 cover all of Merseyside?
Yes. We take enquiries from across Merseyside, including Liverpool and Birkenhead, St Helens, Southport, Wallasey, and arrange surveys to suit your programme.
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Process
From enquiry to handover in Merseyside
Tell us what you have
Send drawings, a fire risk assessment action or photos of the glass marks.
Survey
We visit Merseyside to measure, record existing marks and check the frames and substrate.
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.