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 26370 | fixed wooden glazing | EI30 | max Glass dim 2300 x 3800 vertical or horizontal size |
VKF 31182 | fixed wooden glazing | EI60 | max Glass dim 2160 x 3200 vertical or horizontal size |
VKF 26370 | frame combination | EI30 | max aperture dim endless x height 3576 spruce / 3890 oak |
VKF 31182 | frame combination | EI60 | max 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 1322 | 2-leaf wooden window | EI30 | max aperture dim 2530 x 3103 max 7.08 m² |
CE 1322 | 1-leaf front door | EI30 | max aperture dim 1450 x 3080 max 3.95 m² |
CE 1322 | 2-leaf front door | EI30 | max 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.
References
Borzuat School
Performance
Frame Insulation Coefficient | Uf 1.694 - 0.961 W/m²k | |
Glass Insulation Coefficient | Ug 1.1 - 0.5 W/m²k | |
Overall window insulation coefficient | Uw 1.30 - 0.84 W/m²k | |
Energy saving | g 48 - 59 % | |
Air permeability according to EN 12207 | classe 4 | |
Driving rain tightness according to EN 12208 | classe 9A | |
Wind resistance according to EN 12210 | classe B4 | |
Acoustic glazing insulation | Rw tested at 41-42 dB dB | |
Thickness of glass on sashes | until 58 mm |