EI 30 – EI 120
Insulated Fire Glass (EI)
EI 30 to EI 120 glass that blocks heat as well as flames.
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Greater Manchester · M46
Fire-Resistant Glass across Atherton
For Atherton buildings, we supply, replace and check fire-resistant glass wherever the fire strategy depends on it, working to the tested system rather than the glass alone.
E 30 – EI 120M46England
Quote for Atherton
Tell us what you need. We reply with next steps and a guide price.
What's involved with fire-resistant glass in Atherton
Fire-resistant glass is glazing that has been tested, as part of a complete glazed system, to hold back fire for a set time. It is classified by what it stops: E (integrity) keeps flames and hot gases on the fire side, EW also limits the heat radiated through the glass, and EI (integrity and insulation) also limits the temperature rise on the protected side, so people can pass it more safely.
- Insulating (EI) intumescent-interlayer and gel-filled glass
- Impact-classified build-ups for critical locations
- Intumescent glazing seals, tapes and gaskets to the tested specification
- Integrity with radiation control (EW) laminated glass
What to check before ordering fire-resistant glass in Atherton
Which classification do you actually need?
The fire strategy or building control drawings set the rating for each element. Integrity-only glass is cheaper and thinner, but its use on escape routes is restricted; insulating glass carries far fewer restrictions because people can pass it safely during a fire.
Can any fire glass go in any fire-rated frame?
No. A frame is only rated with the glass types and pane sizes it was tested or assessed with. We check the frame's evidence before quoting, and if the existing frame is unknown we say so and price the options.
Marking and records
Most fire glass is permanently marked with its product and classification. We record the marks, pane sizes and evidence references on handover so whoever is responsible for fire safety can show what is installed.
Where we work around Atherton
Whether the building is in central Atherton or the wider M46, M29, BL5, WN7 districts, we can survey and quote. We also cover Tyldesley, Westhoughton, Leigh. Manchester, around 18 km from Atherton, is the largest town in the same coverage area.
Fire glass in TyldesleyFire glass in WesthoughtonFire glass in LeighFire glass in HindleyFire glass in Walkden
What every Atherton quote includes
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 Atherton budgets are not open-ended.
Rated systems, not just rated glass
Every quote in Atherton identifies the tested system: frame, glass, beads, seals and fixings, within its pane-size limits.
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.
In higher-risk buildings, broadly 18 metres or seven storeys with two or more homes, the Building Safety Regulator is the building control authority. England is also phasing out BS 476 references from Approved Document B, with the remaining fire-resistance references due to go in September 2029.
Sectors we cover in Atherton
Fire-resistant glass applies to many building types in Atherton, including public buildings and retail and leisure units.
FAQs for Atherton
How thick is fire-resistant glass?
Integrity glass can be similar in thickness to standard glass. Insulating glass is laminated from several layers, so it gets markedly thicker and heavier as the rating increases from EI 30 to EI 120.
Can you match glass that is already installed?
Often, yes. We read the marks on the existing panes and check them against the frame evidence. Where the original product is discontinued we look for an alternative covered by the same evidence or a formal assessment.
How quickly can you survey in Atherton?
Survey timing in Atherton 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.
Do you carry out fire-resistant glass in Atherton?
Yes. We survey and install in Atherton and across Greater Manchester, including the M46 district and nearby Tyldesley.
Related
Related services in Atherton
E · EW
Integrity Fire Glass (E & EW)
E and EW glass where flames and hot gases must be stopped.
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like-for-like
Broken Fire Glass Replacement
Cracked or broken fire glass replaced to the original specification.
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E 30 – EI 120
Fire-Rated Glazed Screens
Internal glazed screens that keep compartments and corridors protected.
Learn more →Process
From enquiry to handover in Atherton
Start with the brief
Tell us the rating required, sizes and building type, or ask us to find out.
Survey
We visit Atherton 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.
Complete and document
Work is completed to the manufacturer's details and documented for your records.