Fixed glazing
EI 90
Our EI 90 fixed glazing offers certified F90 fire protection and combines high security
with a flexible and architecturally adaptable design.
Tested safety of the F90 fixed glazing in accordance with approval Z-19.14-2652
The MB F90 fixed glazing systems offer certified fire and smoke protection for demanding architecture and large-format glazing. With general building authority approval Z-19.14-2652, the systems stand for verified safety and reliable performance in the event of a fire.
The F90 fixed glazing can be coupled infinitely in width, thereby enabling large-scale ribbon windows and F90 shop window glazing – ideal for modern facades and transparent architecture with high fire protection requirements.
Design features at a glance:
Glazing as double or triple insulating glass with a high dB rating, also available with special glass such as P4A, P5A or solar control glass, or modern bird protection glass
F90 fixed glazing
Design features at a glance:
Assembly and combination of the F90 fixed glazing
MB's F90 fixed glazing can be flexibly integrated into various construction projects and combined with other MB CE elements. This enables end-to-end fire protection concepts to be implemented from a single source.
The fixed glazing can, for example, be combined with fire-resistant windows with opening vents or fire-resistant doors for external application.
This creates a tailored solution for modern façades, large-scale glazing and demanding construction projects with high fire protection requirements.
To provide support, we have created a detailed video tutorial for our EI 90 fire protection window, which clearly and practically demonstrates each installation step:
EI 90 fire-resistant fixed glazing – fire and smoke protection
Certified fire and smoke protection for F90 fixed glazing with national technical approval Z-19.14-2652.
Construction
EI 90 fixed glazing
The construction of the F90 fixed glazing has been tested for its fire protection properties in comprehensive examinations. With the general building inspectorate approval Z-19.14-2652, the system stands for proven safety and reliable fire and smoke protection.
Due to the limitless modularity in width, the F90 fixed glazing is also suitable for large-scale ribbon windows and sophisticated transparent architecture.
Applications of F90 fixed glazing
Our F90 fixed glazing units are ideal for construction projects that require high standards of fire protection, safety and transparent architecture:
EI 90 fixed glazing as a timber-aluminium solution
MB F90 fire-resistant timber-aluminium fixed glazing combines certified fire protection with a durable and robust construction. The aluminium facing shell reliably protects the timber from the elements, making the exterior particularly weatherproof.
Diverse decors and finishes allow flexible adaptation to different facade designs. Thanks to the aluminium protection, external maintenance painting is eliminated, making the F90 fixed glazing particularly easy to care for and low-maintenance.
F90 fixed glazing for sophisticated architecture
The F90 fixed glazing systems from MB are suitable for demanding construction projects where certified fire protection is to be combined with high aesthetic requirements. Thanks to their flexible design, the glazing units can be adapted to various facade and architectural concepts.
Optionally, glass-dividing or surface-mounted glazing bars, rounded arches and variable ceiling connections are possible. This allows the F90 fixed glazing to be flexibly integrated into modern and architecturally demanding façades.
Implementation Options for Heritage Protection:
Enquire about F90 fixed glazing now
– available nationwide
You require a fire-resistant Fixed glazing EI 90?
We offer individual advice and deliver the right solution for your construction project – nationwide and, upon request, also to other European countries.
Every version can be flexibly adapted to the requirements of your construction project.
Reference project: F90 fixed glazing Kempinski Dresden
At the Grand Hotel Taschenbergpalais Kempinski in Dresden, a walk-on fire-resistant glazing system in fire resistance class F90 was installed. The F90 fixed glazing was used as part of the extensive conversion work in the basement, enabling a safe, transparent design of the expanded catering area.
The project demonstrates how certified F90 fire protection can be combined with sophisticated architecture and large-scale glazing.
Reference project: Residential building with mirrored facade in Berlin-Prenzlauer Berg
In a deep building site within a perimeter block development in
Berlin-Prenzlauer Berg, a three-part residential building with
striking mirror façade. For this project, we were able to supply circular fixed glazing in fire protection class EI (F) 90.
F90 fixed glazing for effective fire protection
With fire-resistant F90 fixed glazing, you make an important contribution to the safety of your building. The tested fixed glazings serve to contain fires and, depending on the area of application, protect against fire, smoke and thermal radiation.
The F90 fixed glazing EI 90 is particularly suitable for large-area glazing, ribbon windows and F90 shopfront glazing. Various designs and special types of glass allow flexible adaptation to the respective requirements of the construction project.
Our range also includes fire-rated windows with openable sashes as well as other fire protection solutions for demanding construction projects.
EI 90 fixed glazing – tested fire protection
With F90 fixed glazing, you are choosing a certified fire protection solution for demanding construction projects. MB’s F90 fixed glazing provides certified fire and smoke protection and, with approval number Z-19.14-2652, stands for reliable safety in the event of a fire.
The F90 fixed glazing is based on specially constructed multi-pane systems with certified fire-protection properties. In the event of a fire, it reliably withstands the flames and helps to protect adjacent areas.
The fixed glazing is particularly suitable for large-scale ribbon windows and F90 shopfront glazing. Thanks to the unlimited connectability in width, even demanding architectural solutions can be realised.
F90 fixed glazing is used wherever a secure room separation with high requirements for fire protection and transparent architecture needs to be combined.
F90 fixed glazing prices - individual calculation
The price of F90 fixed glazing depends on various factors. Due to the special fire-resistant glazing and the tested construction, production is more complex than with conventional glazing.
The individual calculation of the F90 fixed glazing takes into account, among other things, the size, the glazing structure, the number of panes, the frame construction, as well as desired special glass types and finishes.
Designs with double or triple glazing, solar control glass, bird-friendly glass or special glass types such as P4A and P5A can also influence the individual pricing.
Since every F90 fixed glazing is tailored individually to the respective construction project, we would be happy to provide you with a non-binding quotation. We deliver our F90 fixed glazing nationwide and, upon request, to other European countries as well.
What does fire resistance class F90 mean?
The fire resistance class F90 denotes a fire resistance duration of 90 minutes. F90 fixed glazing offers tested fire and smoke protection and helps to prevent the spread of fire and smoke into adjacent areas.
The EI 90 fixed glazing is particularly suitable for areas with high fire protection requirements, such as large-scale glazing, ribbon windows and F90 shopfront glazing. The tested multi-pane systems ensure reliable compartmentation in the event of a fire.
The F90 fixed glazing allows high fire protection requirements to be combined with transparent and modern architecture. Depending on the design, special glass such as solar control or bird protection glass is also possible.
Fire-rated fixed glazing F90 – in the context of structural fire protection
Although F90 fixed glazing is more expensive than conventional glazing, it may be necessary for certain construction projects due to high fire protection requirements. They are particularly suitable where fire compartments, escape and rescue routes, and adjacent areas need to be protected.
F-glazing not only prevents the spread of fire and smoke, but also limits thermal radiation on the side facing away from the fire. The F90 fixed glazing systems by MB offer a tested fire resistance of 90 minutes and have the general technical approval Z-19.14-2652.
Thanks to unlimited horizontal linking, large-scale window ribbons and F90 shop window glazing can be realised. 2- or 3-pane insulating glazing and combination with other MB CE elements are also possible.
Which fire protection solution is required for the respective construction project depends on the specific structural and building regulations requirements.
Contact us for your next project!
F90 fixed glazing – tested fire protection for transparent architecture
F90 fixed glazing forms a tested, fire-resistant barrier and prevents the spread of fire and smoke. At the same time, F-glazing limits thermal radiation on the side facing away from the fire.
The F90 fixed glazing systems are particularly suitable for large-scale glazing, ribbon windows and F90 shop window glazing. Thanks to unlimited combinability in width, large-format glazing solutions are also possible.
The systems have general building authority approval Z-19.14-2652 and are available as double or triple insulating glazing.
Special glazing such as solar control or bird protection glass as well as glazing bars, arched tops and variable ceiling connections are also possible.
The most important thing: the EI 90 Fire-rated glazing
The core of every F90 fixed glazing system is the tested fire-resistant glazing. The MB systems are based on multi-pane systems with hydrogel-based fire-resistant glass and offer a fire resistance of 90 minutes.
F90 fire-resistant glazing is particularly suitable for large-scale glazing, ribbon windows and F90 shopfront glazing. It can be combined with other MB CE elements and enables continuous fire protection solutions.
The F90 fixed glazing is available as double or triple insulating glazing. Depending on requirements, P4A, P5A, solar control or bird protection glass as well as glass-dividing or surface-mounted glazing bars are possible. Arched tops and variable ceiling connections can also be realised.
F90 fixed glazing in the fire wall – is that possible?
Fire walls place high demands on structural fire protection. F90 fixed glazing can be a suitable solution under certain conditions if a transparent room enclosure is required.
MB's F90 fixed glazing systems have general building authority approval Z-19.14-2652 and offer tested fire resistance. Whether the glazing is suitable for a specific fire wall depends on the respective construction project and the applicable building authority regulations.
An advantage of F-rated glazing is that, in addition to fire and smoke, it also limits thermal radiation on the side facing away from the fire. This enables high fire protection requirements to be combined with a transparent design.
Glass blocks F90 as an alternative to F90 fixed glazing?
Alongside F90 fixed glazing, there are also fire-rated glass blocks. Both solutions can provide a fire-resistant compartmentation, but differ significantly in their construction, design and potential applications.
MB's F90 fixed glazing offers a wide range of possibilities, particularly for demanding architecture. They can be joined together infinitely in width and allow for large-scale ribbon windows as well as F90 shop window glazing.
In addition, double or triple insulating glazing, glazing bars, arched tops and various types of special glass are available. This allows fire protection, acoustic insulation, solar and bird protection to be combined with modern design.
How to find the right F90 fixed glazing
The nearly invisible construction of the F90 fixed glazing enables seamless integration into various buildings and facades. Custom designs and diverse customisation options make the fixed glazing versatile for different construction projects.
Alongside traditional designs, timber-aluminium solutions with various decors, finishes and profiles are also possible. This allows certified fire protection and modern architecture to be combined.
F90 fixed glazing – a worthwhile investment
In areas with high demands on structural fire protection, the F90 fixed glazing certified fire and smoke protection. It is particularly suitable where secure room separation is to be combined with transparent architecture.
The tested fire-resistant glazing limits not only fire and smoke but also thermal radiation on the side facing away from the fire. In this way, adjacent areas can be protected and safe compartmentation created.
Our F90 fixed glazing have general technical approval Z-19.14-2652. Due to the unlimited horizontal interconnectivity, even large-scale window ribbons and F90 shop window glazing realise.
So connects the F90 fixed glazing certified fire protection with modern, transparent architecture and can be combined with other MB CE elements.
Contact us for your next project!
F90 fixed glazing according to individual requirements
Beelitz Carpentry offers bespoke F90 fixed glazing for new builds and existing properties. The tested fire-protection solutions combine high structural fire safety requirements with modern and transparent architecture.
The fixed glazing is also available as a timber-aluminium solution. Different decors, finishes and profiles as well as double or triple insulating glazing and special glass such as P4A, P5A, solar control or bird-protection glass allow for individual design.
Thanks to the unlimited horizontal linking capabilities, large-scale window ribbons and F90 shopfront glazings can be realised. Glass-dividing or surface-mounted glazing bars, arched tops and variable ceiling connections offer additional design options.
The MB F90 fixed glazing systems have the general building authority approval Z-19.14-2652 and can be combined with other MB CE elements, such as fire-resistant windows with opening vents or fire-resistant doors.
F90 Fixed Glazing – Frequently Asked Questions
The costs for F90 fire-resistant glazing depend on various factors. Key factors include the size and design of the glazing, the choice between double or triple insulating glazing, as well as additional special glass types and functions. Requirements such as solar control, bird protection or increased sound insulation can also be taken into account in the design. We would be happy to prepare an individual quotation for your F90 fixed glazing.
The installation of F90 fixed glazing must be carried out in accordance with the specifications of the tested system and the respective installation requirements. It is crucial that the approved design, including fixings and connections, is implemented professionally. The tested fire resistance of the overall system is only maintained if it is installed in accordance with the specifications.
F90 refers to a fire resistance classification for fire-rated glazing. In accordance with its classification, fixed F90 glazing offers a fire resistance of 90 minutes. F-rated glazing not only prevents the spread of fire and smoke, but also limits heat radiation on the side facing away from the fire. As a result, adjacent areas can be protected in the event of a fire.
Whether F90 fixed glazing or EI 90 fire-resistant glazing may be used in a fire wall depends on the specific building regulations and technical requirements of the respective construction project. Decisive factors include, amongst other things, the design of the fire wall, the required fire resistance class and the admissibility of the intended fire protection system. Certified F90 fixed glazing can, under the appropriate conditions, represent a suitable solution for a transparent compartment divider. The specific design should always be coordinated with the responsible building authority or the planning engineer in charge.
F90 is the German classification according to DIN 4102-12, EI 90 the European standard according to EN 16034. The E stands for Room seal (no fire penetration), the I for Isolation (Thermal insulation on the fire-retardant side). Our F90 windows meet both standards and carry the CE marking.

