Insulated Fire Glass (EI)
EI 30 to EI 120 glass that blocks heat as well as flames.
Learn more →From the CB8 district outwards, we arrange fire-resistant glass for buildings across Newmarket, matching glass, frames and seals to tested evidence rather than guesswork.
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.
Coverage around Newmarket includes the CB8 districts and nearby Haverhill, Ely, Cambridge. Newmarket lies roughly 55 km from Ipswich, within our Suffolk 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.
Glass in doors, side panels and low-level positions has to meet impact safety rules as well as the fire rating. Most modern fire glass carries an impact classification; old wired glass usually does not.
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.
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.
You receive the classification references, glass marks and installation photographs for your fire safety records.
We can phase work in Newmarket around residents, staff or pupils, with out-of-hours options.
If an existing frame in a Newmarket building has no traceable evidence, we say so and price the options rather than guess.
We can survey and quote for blocks of flats, industrial units and other building types in Newmarket.
E is integrity only: it stops flames and hot gases passing for the rated time. EW adds a limit on radiated heat through the glass. EI adds insulation, keeping the unexposed face below set temperature rises so people can pass it safely. The number after the letters is the time in minutes.
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.
Building work in Newmarket follows the Building Regulations 2010 and Approved Document B, and occupied buildings are covered by the Regulatory Reform (Fire Safety) Order 2005.
Yes. We survey and install in Newmarket and across Suffolk, including the CB8 district and nearby Haverhill.
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 →Tell us the rating required, sizes and building type, or ask us to find out.
We measure each opening in Newmarket and check what the existing frames can accept.
Your quote lists each item with its classification and the evidence it relies on.
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.