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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Derbyshire · S49
Fire-Rated Glass Floors across Chesterfield
Looking for fire-rated glass floors in Chesterfield? We survey, supply and install tested fire-rated glazing for retail and leisure units, care homes and other buildings in and around Chesterfield, including the S49 postcode district.
REI 30 – 60S49England
Quote for Chesterfield
Tell us what you need. We reply with next steps and a guide price.
What's involved with fire-rated glass floors in Chesterfield
Fire-rated glass floors and horizontal rooflights are specialist systems with limited sizes and tested frames. We supply and install them where the evidence matches your span, load and rating, and coordinate the structural support with your engineer.
- Steel support frames to the tested details
- Tested walk-on fire-rated glass floor systems
- Horizontal fire-rated rooflights
- Anti-slip surface treatments within the system
Before you order fire-rated glass floors: what matters
Rooflights
Horizontal glazing in a fire-rated roof or floor behaves differently from a wall, so wall glass cannot simply be laid flat.
Load and fire together
A glass floor must carry its design load during the fire period. Only systems tested for both should be used.
Sizes are limited
Tested floor panels have maximum spans. Larger openings are divided by a supporting grid.
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.
Chesterfield coverage and nearby towns
We cover Chesterfield and the surrounding postcode districts, including S49, S41, S40, S42. Nearby towns we also serve include Staveley, Dronfield, Sheffield. Chesterfield lies roughly 37 km from Derby, within our Derbyshire coverage.
Glass floors in StaveleyGlass floors in DronfieldGlass floors in SheffieldGlass floors in AlfretonGlass floors in Sutton-in-Ashfield
What you can expect in Chesterfield
Rated systems, not just rated glass
Every quote in Chesterfield identifies the tested system: frame, glass, beads, seals and fixings, within its pane-size limits.
Fixed written quotes
After survey you get a fixed written quote for the agreed scope, so Chesterfield budgets are not open-ended.
Honest about unknowns
If an existing frame in a Chesterfield building has no traceable evidence, we say so and price the options rather than guess.
Building types we cover in Chesterfield
We can survey and quote for retail and leisure units, care homes and other building types in Chesterfield.
Questions about fire-rated glass floors in Chesterfield
What does REI mean?
R is load-bearing capacity, E is integrity and I is insulation. A floor needs R because it carries people and loads.
How big can a fire-rated glass floor panel be?
Each system sets maximum panel sizes; larger areas are divided by a supporting grid.
Can you price fire-rated glass floors in Chesterfield from photos?
We can give a guide range from photos and sizes, including a clear photo of any marks on the glass. A fixed price follows a survey.
Do you work on occupied buildings in Chesterfield?
Yes. We plan phasing, out-of-hours work and temporary protection so the building can stay in use where the fire strategy allows.
Related
Related services in Chesterfield
up to EI 120
Steel Fire-Rated Screens
Slim steel frames for long spans, high ratings and heavy glass.
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E · EW · EI
Fire Glazing Surveys
Surveys that identify what fire glazing you have and what needs fixing.
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E 30 – EI 120
Fire-Rated Glazed Screens
Internal glazed screens that keep compartments and corridors protected.
Learn more →Process
What happens next
Start with the brief
Tell us the rating required, sizes and building type, or ask us to find out.
Site visit
A survey in Chesterfield confirms sizes, access, existing evidence and fixing conditions.
Quote and evidence
Your quote lists each item with its classification and the evidence it relies on.
Fit and record
We install, photograph seals and fixings before closing up, and hand over the schedule.