E 30 – EI 120
Fire-Rated Glazed Screens
Internal glazed screens that keep compartments and corridors protected.
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Hertfordshire · SG4
Stair, Lobby & Corridor Glazing across Hitchin
From the SG4 district outwards, we arrange fire-rated escape route glazing for buildings across Hitchin, matching glass, frames and seals to tested evidence rather than guesswork.
E 30 – EI 60SG4England
Quote for Hitchin
Tell us what you need. We reply with next steps and a guide price.
Stair, Lobby & Corridor Glazing in Hitchin: what's included
Escape route glazing is fire-rated glass in the walls and doors of protected stairs, lobbies and corridors, the routes people rely on to leave a building safely. It has to hold back fire and smoke for the rated time, and on many routes it has to keep heat away from people passing it as well.
- Smoke seals and closers on doors
- Corridor subdivision doors with vision panels
- Stair enclosure screens
- Evidence for the fire safety file
Before you order fire-rated escape route glazing: what matters
Integrity versus insulation
Building guidance limits the amount and position of integrity-only glass on protected routes because people may need to pass close to it while fire is on the other side. Insulating glass removes most of those limits.
Smoke control
Doors on escape routes usually need smoke seals as well as fire resistance, so the smoke-control classification matters too.
Vision through doors
Corridor subdivision doors and double-swing doors normally need vision panels so people do not collide.
Hitchin coverage and nearby towns
Our Hertfordshire coverage takes in Hitchin (SG4, SG5) and the neighbouring towns of Letchworth Garden City, Stevenage, Luton. Hitchin lies roughly 34 km from Watford, within our Hertfordshire coverage.
Escape routes in Letchworth Garden CityEscape routes in StevenageEscape routes in LutonEscape routes in HarpendenEscape routes in Ampthill
How we work in Hitchin
Honest about unknowns
If an existing frame in a Hitchin building has no traceable evidence, we say so and price the options rather than guess.
Work around occupied buildings
We can phase work in Hitchin around residents, staff or pupils, with out-of-hours options.
England rules applied
Designs follow the building and fire safety rules that apply in England, not a one-size-fits-all approach.
Which rules apply to fire-rated escape route glazing in Hitchin?
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.
Sectors we cover in Hitchin
Sector guides below cover offices, public buildings and other buildings in Hitchin.
Questions about fire-rated escape route glazing in Hitchin
Can work be done while the building is occupied?
Yes, with phasing and temporary arrangements agreed with whoever is responsible for fire safety in the building.
Do escape route doors need vision panels?
Doors that subdivide corridors or swing both ways normally do, and the glass must be fire-rated to suit the door.
How quickly can you survey in Hitchin?
Survey timing in Hitchin 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 work on occupied buildings in Hitchin?
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 Hitchin
FD30 / FD60
Fire-Rated Glazed Doors
Doorsets with large glazed panels, tested as complete units.
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EI 30 – EI 120
Insulated Fire Glass (EI)
EI 30 to EI 120 glass that blocks heat as well as flames.
Learn more →
E · EW · EI
Fire Glazing Surveys
Surveys that identify what fire glazing you have and what needs fixing.
Learn more →Process
How a Hitchin job runs
Share the details
Send the fire strategy extract, inspection report or a few photos of the openings.
Site visit
A survey in Hitchin confirms sizes, access, existing evidence and fixing conditions.
Written quote
You receive a written quote naming the tested system and classification.
Fit and record
We install, photograph seals and fixings before closing up, and hand over the schedule.