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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Buckinghamshire · SL9
Gerrards Cross fire-resistant glass
We provide fire-resistant glass in Gerrards Cross and across Buckinghamshire, working from the classification your building needs and handing over the evidence that proves what was fitted.
E 30 – EI 120SL9England
Quote for Gerrards Cross
Tell us what you need. We reply with next steps and a guide price.
Fire-Resistant Glass in Gerrards Cross: what's included
We supply and fit fire-resistant glass into new and existing fire-rated frames, matching the glass type, thickness, beads, seals and fixings to the test or assessment evidence for that frame. The glass on its own does not carry a rating; the combination does, so we start every job by identifying the system you have or need.
- Integrity (E) glass: modified toughened, glass-ceramic and polished wired types
- Integrity with radiation control (EW) laminated glass
- Intumescent glazing seals, tapes and gaskets to the tested specification
- Impact-classified build-ups for critical locations
What every Gerrards Cross quote includes
Fixed written quotes
After survey you get a fixed written quote for the agreed scope, so Gerrards Cross budgets are not open-ended.
Rated systems, not just rated glass
Every quote in Gerrards Cross identifies the tested system: frame, glass, beads, seals and fixings, within its pane-size limits.
Work around occupied buildings
We can phase work in Gerrards Cross around residents, staff or pupils, with out-of-hours options.
Key checks for Gerrards Cross projects
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.
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.
Weight and handling
Insulating fire glass gets thicker and heavier as the rating rises. Large EI 60 and EI 120 panes often need lifting equipment and a frame designed for the load, which we plan before the delivery date.
Areas we cover around Gerrards Cross
Whether the building is in central Gerrards Cross or the wider SL9, UB9 districts, we can survey and quote. We also cover Chalfont St Peter, Uxbridge, Rickmansworth. Gerrards Cross is about 53 km from Milton Keynes, the largest town in our Buckinghamshire coverage.
Fire glass in Chalfont St PeterFire glass in UxbridgeFire glass in RickmansworthFire glass in SloughFire glass in Ruislip
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.
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.
Gerrards Cross building types
Fire-resistant glass applies to many building types in Gerrards Cross, including industrial units and hotels.
Questions about fire-resistant glass in Gerrards Cross
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.
Is toughened glass fire-resistant?
Ordinary toughened safety glass is not. It can shatter early in a fire. Fire-resistant integrity glass is specially processed or formulated and only gains a rating when fitted in a tested frame and glazing system.
Which rules apply to fire-rated glazing in Gerrards Cross?
Building work in Gerrards Cross follows the Building Regulations 2010 and Approved Document B, and occupied buildings are covered by the Regulatory Reform (Fire Safety) Order 2005.
How quickly can you survey in Gerrards Cross?
Survey timing in Gerrards Cross 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 Gerrards Cross
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 Gerrards Cross
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 Gerrards Cross and check what the existing frames can accept.
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.