GlasVent
The GlasVent is Duco's most recent development and extremely suitable in combination with BENGglas®. This way you can reuse your existing window frames while benefiting from extremely good ventilation and heat and sound insulation.
Curious about what values you can achieve with BENGglas® and Duco ventilation grilles?
They can provide you with advice as well as a full-fledged insulation & noise value calculation. For project guidance from A to Z, you can contact one of their advisors on +32 58 33 00 33.
Advantages of GlasVent ZR AK (+)
For quiet living. Noise reduction up to 34 dB
Ideal in combination with BENGglas® (>10 mm)
Excellent water and wind resistance
Suitable for new construction, renovation and high-rise buildings
Suitable for aluminum and wooden frames
Applicable to all glass thicknesses from 10 to 56 mm
VENTILATION GRILLE - GLASS VENT ZR AK (+)
This new ventilation grille with acoustic damping can be used for all glass thicknesses from 10 to 56 mm! Placement is possible above the glass (deduction 100 mm) or as calf placement. The GlasVent is ideal in combination with vacuum glass (for glass thicknesses from 9 to 12 mm). The aluminum ventilation flap ensures excellent water and wind tightness. This aesthetic suspense grille can therefore be used without any problems in high-rise buildings.
VENTILATION AND ACOUSTIC FUNCTIONS
One of the most important advantages, in addition to heat insulation, is sound insulation. This is why it is crucial to invest in solid window frames and grilles that are also focused on acoustic dampening.
Duco understands this and has launched two models from this starting point, the GlasVent ZR AK and the GlasVent ZR AK+.
The plus variant offers better acoustic value and ventilation capacity and is therefore the superior product to use in combination with BENGglas®.
SPECIFICATIONS
Glass VENT ZR AK | Glass VENT ZR AK+ | |
Ventilation capacity (open position) in dB (A) |
15,6 | 10,7 |
Dn,e,W (C;Ctr)* (open position) in dB |
33 (-1;-1) | 34 (-1;-2) |
Dn,e,A* (open position) in dB(A) |
32 | 33 |
Dn,e,Atr * (open position) in dB(A) |
31 | 32 |
Rq,A* in dB(A) |
3,9 | 3,3 |
Rq,Atr * in dB(A) |
2,9 | 2,3 |
* According to NEN EN ISO 717 |
TECHNICAL PROPERTIES
Glass Vent ZR AK (+) | Values |
U-value | 2,09 |
Airtightness class | Class 3 |
Leakage flow 50 Pa (closed position) | 0.790 m³/h*m |
Watertightness (closed position) | 600 Pa |
Watertightness (open position) | 50 Pa |
Glass deduction | 100mm |
Grid height (with glass installation) | 116mm |
Grid height (with calf placement) | 140mm |
Glass gutter | 16 / 18 / 26 / 30 / 34 / 38 / 42 / 46 / 50 / 54 / 58 / 62 mm |
Glass thickness | 10 / 12 / 20 / 24 / 28 / 32 / 36 / 40 / 44 / 48 / 52 / 56 mm |
MORE INFORMATION?
Do you have a question? We are happy to support you. Send us a message via the contact form and we will get back to you within 24 hours.