Intake/ exhaust roof louvre are used in the ventilation installation intake and exhaust, as the end extract ducts and ventilation holes with a circular section. Located on the roof, connected to the ventilation duct, it is designed to extract fresh air from the exterior to the interior installation....
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CzWD-C roof ventilation louvre - for air intake / exhaust, round shape connection (without flange), made of galvanized steel, ventilation surface protected by mesh, can be installed on PD-B roof base
CzWD-C/160/?/W1 Connection hole diameter Ø165 mm, weather protection hood diameter Ø? mm, height ? mm, without mounting flange
CzWD-C/160/?/W1
Connection hole diameter Ø165 mm, weather protection hood diameter Ø? mm, height ? mm, without mounting flange
CzWD-C/200/480/W1 Connection hole diameter Ø205 mm, weather protection hood diameter Ø360 mm, height 480 mm, without mounting flange
CzWD-C/200/480/W1
Connection hole diameter Ø205 mm, weather protection hood diameter Ø360 mm, height 480 mm, without mounting flange
CzWD-C/250/525/W1 Connection hole diameter Ø255 mm, weather protection hood diameter Ø450 mm, height 525 mm, without mounting flange
CzWD-C/250/525/W1
Connection hole diameter Ø255 mm, weather protection hood diameter Ø450 mm, height 525 mm, without mounting flange
CzWD-C/315/585/W1 Connection hole diameter Ø320 mm, weather protection hood diameter Ø570 mm, height 585 mm, without mounting flange
CzWD-C/315/585/W1
Connection hole diameter Ø320 mm, weather protection hood diameter Ø570 mm, height 585 mm, without mounting flange
CzWD-C/400/660/W1 Connection hole diameter Ø405 mm, weather protection hood diameter Ø720 mm, height 660 mm, without mounting flange
CzWD-C/400/660/W1
Connection hole diameter Ø405 mm, weather protection hood diameter Ø720 mm, height 660 mm, without mounting flange
CzWD-C/500/750/W1 Connection hole diameter Ø505 mm, weather protection hood diameter Ø900 mm, height 750 mm, without mounting flange
CzWD-C/500/750/W1
Connection hole diameter Ø505 mm, weather protection hood diameter Ø900 mm, height 750 mm, without mounting flange
CzWD-C/630/870/W1 Connection hole diameter Ø635 mm, weather protection hood diameter Ø1140 mm, height 870 mm, without mounting flange
CzWD-C/630/870/W1
Connection hole diameter Ø635 mm, weather protection hood diameter Ø1140 mm, height 870 mm, without mounting flange
CzWD-C/800/920/W1 Connection hole diameter Ø805 mm, weather protection hood diameter Ø1440 mm, height 920 mm, without mounting flange
CzWD-C/800/920/W1
Connection hole diameter Ø805 mm, weather protection hood diameter Ø1440 mm, height 920 mm, without mounting flange
CzWD-C/1000/1200/W1 Connection hole diameter Ø1005 mm, weather protection hood diameter Ø1800 mm, height 1200 mm, without mounting flange
CzWD-C/1000/1200/W1
Connection hole diameter Ø1005 mm, weather protection hood diameter Ø1800 mm, height 1200 mm, without mounting flange

Intake/ exhaust roof louvre are used in the ventilation installation intake and exhaust, as the end extract ducts and ventilation holes with a circular section. Located on the roof, connected to the ventilation duct, it is designed to extract fresh air from the exterior to the interior installation. They may also be mounted on the roof base and the pedestal equalizing roof pitch. Thanks to the protective mesh that protects ventilation hole before the bird, rodent and larger impurities (like the leaves) to get inside.

Intake/exhaust roof louvre has Hygienic Certificate HK/K/0522/03/2016

Material and workmanship

Intake/exhaust roof louvre type C is made of galvanized steel. On request it is possible to powder coated to any RAL color and make louvres of aluminum and stainless steel.

CzWD-C intake/exhaust roof louvre
Declarations of conformity 788 KB
Catalogue 127 KB
Hygienic certificate 1 MB