MB fire-rated window EI 90 openable
MB fire-rated windows EI 90 are almost invisible and therefore integrate completely into the existing environment – which makes them the most adaptable Fire-rated windows F90 at the market.
Tested safety of EI 90 fire-resistant windows according to DIN EN 16034 and DIN EN 14351-1
The MB EI 90 fire-rated fire protection windows offer tested Fire resistance of 90 minutes and meet the requirements according to DIN EN 16034 and DIN EN 14351-1.
In addition, our EI 90 fire-rated window Smoke-tight (S200) and for a Permanent self-closing (C2 – 10,000 closing cycles) certified. All services are included in the Declaration of performance according to DIN EN 16034 documented.
In addition, the window meets the requirements of DIN EN 14351-1 in relation to:
The basis is formed by the technical building regulations in accordance with MVV TB and the respective national regulations.
EI 90 opening sash
Design features at a glance:
Viewing width of at least 80 mm
Installation of F90 fire-rated windows
The Installation of MB Fire-Rated Windows F90 is an integral part of our tested overall system. When selecting assembly products as part of our fire protection tests, we deliberately opt for Materials and solutions from our own workshop. The result is practice-oriented, coordinated installation concepts that meet both building authority requirements and on-site conditions. For example, with our EI 90 fire protection windows, it is possible to professionally seal the construction joint with mounting foam in combination with an A1 joint cord. This solution ensures a safe, tested execution while being efficient to implement.
Important: The installation of our EI 90 fire-rated windows is mandatory according to our assembly instructions This ensures that the tested fire resistance class EI 90 is fully maintained and its functionality in the event of a fire is guaranteed. Deviations can compromise the approval and thus the safety of the entire element.
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:
EI2 90 S200 (Sa) C2 fire-resistant fire protection window with opening sash
Classification of fire resistance, smoke tightness and self-closing properties according to EN 14351-1:2006+A2:2016 and EN 16034:2014
S₂₀₀ takes into account the smoke tightness at ambient temperature and at 200° C.
Power supply. C2 stands for 10,000 tested closing cycles of the window.
EI 90 Fire-Rated Windows – Our Brochure and Certificates
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Fire-resistant windows F90 for opening – the two variants
A Fire protection window F90 for opening offers clear advantages over fixed glazed elements: natural ventilation, easier cleaning and more comfort in everyday life. The full fire protection effect is maintained by the tested closing mechanism. There are generally two variants:
Opening leaf with self-closing mechanism
The Fire protection window EI 90 can be opened at any time for ventilation and/or cleaning. It is equipped with a Door closer equipped, which thereafter automatically closes. These contactors must be tested and approved for the respective application. Possible designs are Overhead door closer with slide channel, scissor-type linkage as an integrated closer or Transom door closer, with/without hold-open.
In case of fire, a integrated or seperate smoke detector the smoke – the espagnolette bolt automatically closes the window. For double-leaf windows, a closing sequence control must be installed so that the leaves close correctly.
2. Demand wing without self-closing
The Fire protection window EI 90 hat no closer and may only be briefly opened for cleaning or maintenance purposes. It is recommended that every To document the opening and closing procedure in writing. The organisational responsibility lies much more with the operator or owner.
Construction
Fire protection windows
The design of the fire protection window had to prove itself in many tests. A fire test lasting 124 minutes showed that we are on the safe side with our design.
Our fire-resistant windows can be installed at any height, as we have tested them in accordance with the latest test principles.
Application areas of EI 90 fire-resistant windows
Our EI 90 fire protection windows are ideally suited for buildings and areas with high demands on safety, usability, and proof of compliance:
EI 90 fire-resistant windows as a wood-aluminium solution for new builds
For new builds, MB also offers the EI 90 fire-resistant window as Wood-aluminium solution This combines the fire safety advantages of the wood system with a durable, weather-resistant aluminium outer shell – ideal for modern facade concepts.
A clip-on renovation cover is used. We are flexible in our choice of aluminium covers: different Profiles, Decorations and Surfaces allow for precise adaptation to the respective facade design. This results in EI 90 fire protection windows that not only integrate seamlessly into the new building technically, but also impress architecturally.
EI 90 fire protection windows for heritage protection
MB fire protection windows made of wood in fire resistance class EI 90 are specifically designed for Application in heritage conservation developed. Especially with close boundary development in historic old towns, you meet high fire protection requirements – it is precisely here that Tischlerei Beelitz offers tailor-made solutions.
A key advantage is the particularly delicate design: With a View depth from only 80 mm our EI 90 fire-rated windows are among the slimmest solutions on the market. This narrow frame profile allows for historic window views to be almost to reproduce faithfully and oneself to integrate harmoniously into listed facades, without the typical bulk of classic fire protection constructions.
In addition, our systems are also equipped with integrated door closer achievable. This ensures the required function in the event of a fire, while the appearance of the component is completely maintained – a well-thought-out Combination of safety, technology and Design for demanding heritage conservation projects.
Implementation Options for Heritage Protection:
Enquire now about EI 90 fire-rated windows – deliverable nationwide
You need a fire-resistant fire protection window EI 90?
We offer individual advice and deliver the right solution for your construction project – nationwide and, upon request, also to other European countries.
Each version is custom-made, precisely tailored to your requirements.
Reference Project
EI 90 Window Kitzbühel
In Kitzbühel, within the project „EI 90 Fire Protection Windows Kitzbühel“, we have realised a listed building with EI 90 opening vents, executed as cleaning and access vents.
F90 windows for effective fire protection
With fire-resistant, fireproof and heat-resistant F90 windows make an important contribution to the safety of your building. The special F90 Window serve both the Prevention as well as the Fire containment amongst other things in particularly sensitive areas. Depending on the application, they protect against Heat radiation and smoke. The individual products are divided into fire protection classes. You can get the windows in different sizes, all of our fire protection windows are Bespoke orders and are manufactured as individual units. Our range also includes Fire doors as well as fire-resistant windows of the classes F30 and F60.
F90 windows - one of our most stable variants
With a Fire-rated glazing or one Fire-resistant windows of class F90 choose one of our most robust models. The F90 windows correspond to the DIN 4102-12. A unilateral [decision/action/statement] is made Prevention of fire spread. It does not matter whether the fire is acting on the F90 window from the inside or the outside. In both cases, the pane proves to be radiation and shatter proof.
Another classification for our F90 windows is EI90. The E stands for Room seal, that I for Isolation. This classification is according to the European standard for exterior windows. Our F90 fire-rated windows therefore also comply with this directive.
Windows with a fire resistance rating of 90 minutes often prove to be life-saving. It often takes some time before the fire is even noticed. Fire protection windows prevent the spread of fire for a period of one and a half hours, there remains sufficient time to call the fire brigade, await their arrival, and evacuate people from the building.
A furnishing with windows of the Fire resistance class F90 increases safety in Production and warehouse halls, heavily frequented commercial premises and public institutions with a considerable amount of public footfall. A significant role is also played by the Protection of Important Documents and Assets.
Fair F90 window prices
The F90 windows naturally cost more than simple models without fire-rated glazing. Given the high protective function, the F90 Window Price however, more than justified. The F90 windows are usually double-glazed and with a special gel filling equipped. The manufacturing process is therefore correspondingly complex. The prices for F90 windows are therefore largely in the four-figure range. Since the windows protect people and high-value assets in extreme cases, the purchase is definitely worthwhile.
The F90 Window Price is higher than that of windows with standard safety glazing. In the event of a fire, you are therefore well protected against high losses. If a building is equipped with an F90 window, this contributes to its Value increase bye.
In the individual calculation of Fire protection windows F90 prices flow among other things the Fire-rated window size, which Number of laminated panes, the nature of the frames and the professional installation one. Are F90 window please, The price for this is higher than for variants without a movable window sash due to the integrated locking mechanism. We charge an additional fee for extra glazing and for optical finishing of the surface. You can receive a custom quote for your specially made F90 window from our carpentry workshop on request.
Our F90 fire-rated windows are supplied to Berlin/Brandenburg Metropolitan Region, the entire federal territory and to European countries upon request. If customers opt for our F90 windows, several factors need to be considered regarding pricing. Furthermore, the Frame choice, the choice of Wing variations, which The inclination or the degree of the glazed area as well as the Total thickness of the fire-rated windows of relevance. The automatic Window locking mechanism for obvious fire safety windows, for an additional charge it is also possible carried out covertly werden. Die Investition in F90 Fenster stellt jedoch trotz der Preisintensität eine Long-term value appreciation This shows the corresponding price for each item. Tischlerei Beelitz gladly accepts customer enquiries and will provide a non-binding quotation upon request.
What does fire resistance class F90 mean?
The F90 Fire resistance class denotes the period of time the window glass can withstand fire without breaking apart. F90 stands for 90 minutes, so one and a half hours. The F90 window can effectively prevent fire from penetrating and damaging other rooms, the interior or exterior. Especially in busy commercial spaces and public buildings with heavy foot traffic, a window with the Fire resistance class F90 valuable services.
A Install F90 window brings clear advantages and the good feeling of having done enough for the safety of one's own building, staff, and everyone working within it. Important documents and assets are also well protected with the right security equipment. Fire protection F90 windows offers significantly longer protection compared to the lower-class models. The more time you gain, the better, because in the event of a fire, every minute counts. For less demanding requirements, we recommend our Class F30 fire-resistant windows. The fire resistance then remains for about half an hour.
F90 fire-resistant windows - in terms of building protection
Even though fire-resistant F90 windows are more expensive than conventional models, it is often unavoidable to equip the building with them. structural fire protection is even specifically regulated in the Building Code. You will find the respective requirements in the State Building Regulations. It is possible that the building authorities will, in the case of a construction measure, Installation of fire-rated windows to be prescribed. This also happens, among other things, in order to Securing escape routes. For fire protection, the distance to the F90 window is also crucial. Special F90 windows increase safety, particularly in cases of overly dense construction where distances are not met. Anyone wishing to install a window in a fire-resistant wall requires a model with special capabilities for this purpose. Fire-rated glazing. The window frame must also meet the respective requirements. The combination with a Multi-pane insulating glazing is generally possible.
As the requirements differ depending on the application area, there are several Fire resistance classes. Window with G-classification are generally only suitable for indoor use – they only protect against smoke and fire, but not against invading heat. Outdoor windows correspond to Fire resistance class F. A F90 window protects simultaneously against Smoke, fire and heat. It blocks the spread of fire. Our F90 fire-rated windows are heat-resistant and offer sufficient resistance to flames and open fire. Consequently, as a complete component, they meet the fire safety regulations stipulated by the authorities. The casements and frames of the F90 windows also possess the required fire resistance rating.
Building regulations govern the requirements for adequate preventive fire protection. Building permits are often granted with fire safety regulations or supplementary conditions are issued. In some cases, this includes the mandatory installation of a fire-resistant window. In buildings where a large number of people are regularly present or flammable materials Authorities often require an F90 window when there is insufficient building clearance. In cases where prescribed building clearance areas are not met, narrowing escape routes, for safety reasons a Firewall to be erected. F90 fire protection windows offer sufficient safety in the prevention and containment of fires.
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Fire protection window F90 for opening
That an F90 window can be opened is not actually the rule, because its purpose is to fire barrier to form. You must not allow oxygen into the room, which feeds the flames or causes a fire to grow explosively. However, with our F90 window, a Opening function with a window closing mechanism installed. When Window F90 to open In the event of a fire, if the attached holding device is activated, it will trigger the closing mechanism.
Open F90 windows are subject to CE marking obligation. The components of F90 fire-rated operable fire windows possess classification according to European regulations and are equipped with a Declaration of Performance understood. Our fire-rated openable windows comply with EN 14351-1:2006+A2:2016 and EN 16034:2014 regarding the Smoke tightness, fire resistance and self-closing properties certified. They have opening or cleaning vents. The F90 windows are available with side, top or bottom Coupling with fixed glazing equipped.
The most important thing: F90 glazing
Our F90 windows feature a very special F90 Glazing. The F90 window consists of at least two panes of toughened glass, in whose cavity a Transparent gel layer filled. This expands in the event of a fire due to the heat and creates a Barriers that do not allow flames to pass through. Fire protection can be made even more effective with additional safety barrier glass panels or glass constructions. Alternatively, various glass constructions are also possible, also with special-purpose glass, possible. The F90 Glazing Costs are correspondingly higher than with a model with lower fire resistance, but also considerably safer.
The special Fire-rated glass has a special physical and chemical composition. This gives the disc its extreme Heat and fire resistance. Fire-resistant glazing contains fires and prevents them from spreading to other areas. It forms a Fire barrier and prevent the flames from spreading in all directions. At the same time, the F90 windows help to Keep escape and rescue routes clear and thus save lives. The installation of F90 windows is particularly recommended for isolating open fires in areas where flammable materials are stored, such as in a production facility, a warehouse, or a laboratory.
The glazing for F90 windows is available as 2 or 3 way ISO, with special lenses available on request, such as P4A or P5A. Also the sun protection glasses Sunbelt A40, A50, A60 and A70 are available. You benefit from various options to visually alter the disc surface, for example with a PVB film. You decide whether to apply the discs of the F90 window with a Coating or enamel application finishing, whether by screen printing or with layers, and whether you want surface finishing at all. Foil wrapping and the application of muntins are also possible with the F90 window.
On request, our experts can equip every F90 window with Sunglasses, bullet-resistant laminated safety glass or glazing to Visual, thermal and sound insulation It can be optically refined with a PVB film, a lacquer or enamel coating, as well as with screen printing decorations.
F90 window in fire wall - is that possible?
When constructing firewalls, fundamentally No windows allowed, as these can pose a significant risk in an emergency. However, a crucial deviation from this principle is Building control approval for the installation of a F90 window in the fire wall. This exception becomes all the more acceptable if the window has a automatic locking mechanism is available. The authorisation for such constructions falls within the competence of the authority, with the affected Neighbours included in the decision-making process However, there is no absolute certainty that the neighbour will consent to the installation of a fire-resistant F90 window in the party wall.
Another aspect: it was judicially determined that from fire-resistant windows of class F90 in the fire wall do not pose a significant hazard. This legal clarification contributes to the acceptance and safety of such constructions. In contrast, conventional glass blocks for this purpose Unsuitable, as they are not sufficiently capable of retaining heat. The inability to control the heat could lead to items on the opposite side igniting.
F90 glass blocks as an alternative to F90 windows?
There is also Fire-resistant glass blocks in fire resistance class F90. These are fire-resistant and provide structural strength and stability. F90 glass blocks are available in various designs. Unlike our F90 windows, with glass blocks No ventilation or cleaning function Given. The installation of the glass blocks requires high professional competence and is consequently expensive. Many customers therefore prefer to opt for our high-quality F90 windows.
How to find the right fire protection windows
Your enormous Adaptability The F90 windows owe their virtually invisible construction to the fact that they blend in harmoniously into the respective environment one. We manufacture the F90 windows to your specifications, custom-made for you. This results in individual solutions, which perfectly suit your building and plans. Our F90 windows are regularly subjected to Brand tests in different testing institutes in Germany. We use alternative types of wood for the manufacture of our F90 windows and minimised cross-sections.
Unlike plastic, Wood and aluminium good for the production of fire-resistant windows. Hardwoods and softwoods are more fire-resistant than plastic. You hold Temperatures of more than 200 degrees Celsius whereas thermoplastics change shape at 110 degrees. Hardwood and softwood smoke less and form Charring on the surface. Glass panes set in wood break much later. Fanning the fire with additional oxygen supply is delayed. While on wood a Coal layer the substances contained in the plastic, which ultimately slows down the fire accelerant. Furthermore, burning plastic toxic fumes Special fire protection measures further enhance the resistance of the wood on the F90 window.
F90 fire-resistant windows - a worthwhile investment
In areas where a larger number of people regularly stay or in production facilities where a Increased fire risk is the installation of fire-resistant windows prescribed. What fire resistance class these must exhibit is decided by the building authority based on the individual circumstances. Fire-resistant glazing of high resistance is required everywhere imperative, where evacuation routes are difficult to navigate due to close building development.
From a purely safety perspective, installing an F90 window is definitely worthwhile. If many people are in a building at the same time, the F90 fire-resistant fire protection windows help in an emergency to To prevent panic, of Emergency exits and escape routes must be kept clear. remain. An evacuation is therefore much more coordinated and effective.
Our fire protection glazing meets the strict criteria of BS 476-20 according to the European harmonised standards and offer highly effective protection against fire and heat. They prevent, in particular, Fire spread in boundary and corner developments.
Increasingly, F90 fire-rated windows are also gaining traction in private residential buildings of significance in offering efficient protection for assets, and particularly for human lives.
Even if one rarely thinks about the risk of fire in everyday life, it is omnipresent. It is not uncommon for a minor oversight or a technical defect devastating consequences. In particular in Industrial and commercial enterprises Sufficient fire protection measures must be in place in public facilities with regular public access.
Windows of this fire resistance class provide protection 90 minutes before a fire spreads, from heat and smoke, and above all keep the action spaces for rescue teams clear. Although it takes a maximum of Ten minutes, until the fire brigade arrives at the scene. However, it usually takes some time until a fire is noticed at all. Store on a company site Highly flammable or explosive substances, Inadequate protection can quickly lead to a fire getting out of control. With the F90 fire protection window, there is an extended protective effect that significantly minimises the risk of personal injury and property damage.
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F90 fire-resistant windows according to individual requirements
The Beelitz carpentry workshop offers for all customer projects individual solutions for the F90 windows on – whether it's Existing buildings or new builds perform. The F90 fire protection windows not only fulfil the aforementioned safety aspects, but also contribute to the aesthetic appeal Invoice. Fire protection F90 windows should not only be functional but also Design element The fire protection windows from Tischlerei Beelitz are constructed to blend in harmoniously with the building.
All fire protection windows F90 are installed in quality craftsmanship custom-made for each customer and adapted to their specific requirements. The fine-grained hardwoods or coniferous woods for F90 fire-rated windows are carefully selected, with alternatives from a Wood/Aluminium Assembly conceivable. The portfolio includes not only fixed glazed fire protection elements, but also Fire protection window F90 for opening. There are hardly any limits to the technical execution of fire protection windows.
In addition to fixed fire-rated glazed elements, our carpentry workshop can offer you Fire protection window F90 for opening, which offer great advantages in Room ventilation and cleaning to be marked. If F90 windows can be opened, this significantly simplifies cleaning work. Regular fresh air supply also benefits the room climate. The fire-rated windows that can be opened are both for For both commercial and private customers attractive.
The frames can be customised in any colour design. Among our offers is the narrowest F90 windows with CE marking. This is excellent for equipping your Protected monument.
Fire-rated windows F90 – Frequently asked questions
Yes. A public F90 fire-rated window offers enormous benefits for room ventilation and cleaning. In the event of a fire, the holding device automatically activates the closing mechanism – thus maintaining full protective effect. Openable F90 windows are subject to CE marking obligation and are provided with a declaration of performance.
Since F90 is a higher fire protection class, the prices there are also higher. The costs for the F90 Glazing will be per square metre are calculated and depend on the configuration (2 or 3 panes of ISO glass), the special glazing selected and optional enhancements. We would be happy to provide you with a personalised quote.
Only certified specialist companies fire-rated windows, as is the case in hospitals or school buildings, for example. Installation must be carried out in strict accordance with the manufacturer's installation instructions – this is the only way the tested Fire resistance class F90 completely preserved.
F90 stands for a 90-minute fire resistance after DIN 4102-12. The window effectively contains flames, smoke and heat during this period – regardless of whether the fire originates from the inside or the outside. The European equivalent term is EI 90.
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.
Fundamentally, windows in firewalls not allowed. The Building Control Authority however, can approve an exception if the F90 window with a automatic locking mechanism equipped. It was legally determined that F90 fire protection windows in the fire-resistant wall No significant danger to be depicted. The consent of the affected neighbours must be obtained.