Comparison
Size and weight of sliding vent for triple glazing – individual on request
Venuro 2
Venuro 3
Venuro 3 max
Venuro 4
Uw-Value
<0.65 W/m²K possible
<0.65 W/m²K possible
<0.65 W/m²K possible
<0.65 W/m²K möglich
Watertightness
up to class E900, EN 12208
up to class 9A, EN 12208
up to class E750, EN 12208
bis Klasse 9A, EN 12208
Air permeability
up to class 4, EN 12207
up to class 4, EN 12207
up to class 4, EN 12207
bis Klasse 4, EN 12207
Resistance to wind load
up to class C4/B4, EN 12210
up to class C4/B4, EN 12210
up to class C5/B5, EN 12210
bis Klasse C4 / B4, EN 12210
Burglar resistance
up to RC2
in testing
up to RC3
Sound reduction index
up to 40 dB
up to 46 dB
up to 47 dB
Minergie certification
yes
in testing
yes
E-drive
yes
yes
yes
Ja
Flyscreen
yes
yes
yes
Glass thickness
35 – 52 mm
44 – 54 mm
52 – 62 mm
44 – 54 mm
Profile height
60 mm
70 mm
90 mm
70 mm
Basic depth
Single-track
75 mm
80 mm
100 mm
80 mm
Double-track
150 mm
160 mm
200 mm
160 mm
Triple-track
225 mm
240 mm
300 mm
240 mm
Quadruple-track
300 mm
320 mm
400 mm
320 mm