Insulated Fire Glass (EI)
EI 30 to EI 120 glass that blocks heat as well as flames.
Learn more →We provide fire-resistant glass in Sutton-in-Ashfield and across Nottinghamshire, working from the classification your building needs and handing over the evidence that proves what was fitted.
Tell us what you need. We reply with next steps and a guide price.
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.
Survey visits can be arranged anywhere in Sutton-in-Ashfield, including the NG17, NG18 districts, and in nearby Kirkby-in-Ashfield, Mansfield, Alfreton. Sutton-in-Ashfield is about 20 km from Nottingham, the largest town in our Nottinghamshire coverage.
Many insulating fire glasses use interlayers that need protecting from UV and moisture, so external positions need a product approved for exterior use, with the right edge seal and glazing system.
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.
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.
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.
Every quote in Sutton-in-Ashfield identifies the tested system: frame, glass, beads, seals and fixings, within its pane-size limits.
You receive the classification references, glass marks and installation photographs for your fire safety records.
Designs follow the building and fire safety rules that apply in England, not a one-size-fits-all approach.
We can survey and quote for public buildings, hotels and other building types in Sutton-in-Ashfield.
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.
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.
Yes. We survey and install in Sutton-in-Ashfield and across Nottinghamshire, including the NG17 district and nearby Kirkby-in-Ashfield.
Yes. We plan phasing, out-of-hours work and temporary protection so the building can stay in use where the fire strategy allows.
EI 30 to EI 120 glass that blocks heat as well as flames.
Learn more →E and EW glass where flames and hot gases must be stopped.
Learn more →Cracked or broken fire glass replaced to the original specification.
Learn more →Internal glazed screens that keep compartments and corridors protected.
Learn more →Send the fire strategy extract, inspection report or a few photos of the openings.
A survey in Sutton-in-Ashfield confirms sizes, access, existing evidence and fixing conditions.
You receive a written quote naming the tested system and classification.
We install, photograph seals and fixings before closing up, and hand over the schedule.
Send sizes, photos of any glass marks or your inspection report and we will come back with the right tested system.