Fire-rated glass partitions slow the spread of fire and smoke, protect escape routes and help buildings meet their compartmentation requirements, all while allowing natural light to enter and maintaining a space’s design aesthetics. Every compliant glass system we install combines fire-resistant glass with a tested framing solution.
Key features….
Tested Fire Performance
Fire-rated partitions are engineered to resist fire for a defined period 30, 60 or 90 minutes, depending on the system. They contain flames and smoke, protecting escape routes and critical areas during the building’s evacuation.
Compliant by Design
Every fire-resistant glazing system we install is manufactured and tested to meet BS EN 1364, BS EN 13501 and Approved Document B under the Building Regulations. With full documentation.
Light Without Compromise
Unlike solid fire barriers, fire-rated glass partitions maintain visibility and natural light across a space. Modern framing profiles keep sight lines open while delivering the protection the fire strategy demands.
Fire ratings & system spec
Fire-resistant glazing systems are available in EI30, EI60 and EI90 ratings, indicating how long the partition can withstand fire conditions. The E rating covers integrity, preventing flames and hot gases from passing through. The I rating covers insulation, which limits heat transfer to the unexposed side.
The correct rating depends on the building’s use, escape route layout and what building control requires. Higher ratings require more substantial framing, though this can be customised to fit within the overall interior design. And every installation is a completely tested assembly.
Why the right spec matters
Seals, frame construction and glass-to-frame tolerances all affect how a fire-resistant glass system performs under fire conditions.
The same applies to our acoustic systems. The Rw value of the glass is one part of the result. Perimeter seals, door threshold details and how the system ties into the surrounding structure all influence what you actually hear on the other side. We address all of this at the early design stage to ensure a smooth installation and long-term performance.
If you are working to a specific fire strategy, acoustic target or building regulation, share the documentation with us early and our experts will construct around it.
Where performance glass is used
Corridors, stairwells, lobby areas and escape routes are the most common locations for fire-rated glass partitions. We install regularly in commercial offices, healthcare facilities, hotels and educational buildings where compartmentalisation is a regulatory requirement.
Our acoustic systems go into boardrooms, private offices and home offices where a sound-reduction target is non-negotiable. Switchable glass suits client-facing spaces and treatment rooms where the same area needs to serve different functions throughout the day.
Where two systems are needed in the same installation, we handle both. Tell us what your project requires and we will confirm what is achievable.
Frequently Ask Questions
What does fire-rated glass mean?
Fire-rated glass is tested to withstand fire for a specified period, preventing flames and smoke from passing through to adjacent spaces.
What are EI ratings?
E indicates integrity stops flames and hot gases passing through and the I indicates insulation, where the system also limits heat transfer to the unexposed side. EI60, for example, provides both for 60 minutes.
How long can fire-resistant glazing systems resist fire?
Systems are available at 30, 60 and 90-minute ratings. The correct rating depends on the building type and fire strategy.
Are fire-rated partitions required by law?
In many buildings, yes, particularly where building regulations require compartmentation to protect escape routes or divide occupancies.
Can fire-rated glass partitions look modern?
Contemporary systems use clean profiles and maintain the glazed aesthetic of the wider fit-out. Higher-rated systems involve more framing, but this can be detailed sympathetically.
Can doors be included?
Fire-rated glass doors can be integrated as part of the same tested assembly, including compliant ironmongery. We also provide smart and acoustic glass for busy environments that need extra privacy
Are they suitable for residential use?
Yes, particularly in multi-occupancy buildings, HMOs and conversions and in private homes where compartmentation is required.
How much do fire-rated glass walls cost?
Costs depend on the rating, size and specification of the installation. Feel free to receive an INSTANT quote for a project-specific figure.