Fire protection that is almost invisible!

EI260 Opening sash

Our MB fire-resistant windows can be combined in a variety of ways thanks to different fire tests.

Highly fire-resistant with openable swing door

Design features at a glance:

Single-sash windows up to 1580 x 2770 mm
Double-sash windows up to 2700 x 2770 mm
Double-sash windows with centre mullion or forend
Installation in solid walls or fire-resistant glazing
Profile system IV136
Our narrowest window for listed buildings with a face width of at least 80 mm

EI2 60 S200 C2 fire-resistant fire protection window with opening sash

In a fire test, the temperature in the test furnace is approx. 1000 °C after 90 minutes.

E= Room sealing according to EN 16034 and EN 13501-2 ⟶ Resistance of a component with a room-separating function against fire exposure from one side to prevent the passage of flames or hot gas.
I₂= Thermal insulation in accordance with EN 16034 and EN 13501-2 ⟶ Ability of a component to withstand one-sided fire exposure and to reduce heat transfer from the side facing the fire to the side facing away from the fire.
60= Fire resistance time in minutes
S₂₀₀= Smoke tightness according to EN 16034 ⟶ Ability of a component to reduce or seal off the passage of gas or smoke from one side of the component to the other.
S₂₀₀ takes into account the smoke tightness at ambient temperature and at 200° C.
C2= Self-closing property according to EN 16034 and EN 13501-2 ⟶ Ability of a fire protection window to close completely in the event of a fire, even if the
Power supply. C2 stands for 10,000 tested closing cycles of the window.

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.

Delivery can be made nationwide. Deliveries to other European countries are also possible on request.

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