Fire-resistant wooden windows

For fire protection requirements, we offer you an brand new EI30 and EI60 certified window. 
This fire-resistant -window can be produced in the wood type of your choice: in spruce, finger-jointed pine, larch, oak, etc. The fire-resistant window adapts to the other windows in your project and is not necessarily in oak; it can be tinted in the same finish as the set.

Special executions such as curved, rounded, angled, motorized, assembled at the angle, ventilation window are also possible.

Since 2011, we are the 1st French-speaking Swiss manufacturer certified in fire-rated windows. Made in our workshops, this window has a special glass containing a transparent gel which foams at high temperature and thus protects effectively in the event of fire for more than 30 minutes or even more than 60 minutes for the EI60 fixed parts.

External entrancedoors are also available in EI30 version, either glazed or with a solid panel and can be combined with EI30 or EI60 fixed parts

We hold the following labels 

VKF 26370fixed wooden glazingEI30 max Glass dim 2300 x 3800 vertical or horizontal size
VKF 31182fixed wooden glazingEI60max Glass dim 2160 x  3200 vertical or horizontal size
VKF 26370frame combinationEI30max aperture dim endless x height 3576 spruce / 3890 oak
VKF 31182frame combinationEI60max aperture dim endless x height 2860 spruce / 4800 oak
CE 1322
 
1-leaf wooden window
 
EI30
 
max aperture dim 1424 x 3103 max 3.98 m²
max aperture dim 2323 x 1401  max 2.91 m²
CE 13222-leaf wooden windowEI30max aperture dim 2530 x 3103  max 7.08 m²
CE 13221-leaf front doorEI30max aperture dim 1450 x 3080 max 3.95 m²
CE 13222-leaf front doorEI30max aperture dim 2460 x 3080 max 3.95 m² main wing

 

For formats and different combinations, please contact us.
We also assist professionals in the formalities to be completed 

The mounting hardware is conventional, you don't need fire tape; Please observe our assembly instructions and take into account the heavy weight of these safety elements.
A fire-resistant window must be equipped with a key handle and is intended to be opened only for cleaning purposes. For cost reasons and if the window is accessible for cleaning, we recommend that you make a fire-resistant element with fixed glazing.

Borzuat School

Borzuat School
Sierre

See all references

Performance

Frame Insulation CoefficientUf 1.694 - 0.961 W/m²k
Glass Insulation CoefficientUg 1.1 - 0.5 W/m²k
Overall window insulation coefficientUw 1.30 - 0.84 W/m²k
Energy savingg 48 - 59 %
Air permeability according to EN 12207classe 4
Driving rain tightness according to EN 12208classe 9A
Wind resistance according to EN 12210classe B4
Acoustic glazing insulation Rw tested at 41-42 dB dB
Thickness of glass on sashesuntil 58 mm

Cuts

Choice of colours

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