Intake / exhaust roof louvre are used in the ventilation instalation intake and exhaust, as the end extract ducts and ventilation holes with a rectangular section. Located on the roof, directly on the ventilation duct, it is designed to extract fresh air from the exterior to the interior installatio...
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CzWD-A roof ventilation louvre - for air intake / exhaust, rectangular shape connection, made of galvanized steel, ventilation surface protected by mesh, can be installed on PD-A roof base
CzWD-A/250x250/145/475 Connection dimensions 250x250 mm, weather protection hood dimensions 450x450 mm, height of ventilation surface 145 mm, total height 475 mm
CzWD-A/250x250/145/475
Connection dimensions 250x250 mm, weather protection hood dimensions 450x450 mm, height of ventilation surface 145 mm, total height 475 mm
CzWD-A/250x400/195/525 Connection dimensions 250x400 mm, weather protection hood dimensions 490x640 mm, height of ventilation surface 195 mm, total height 525 mm
CzWD-A/250x400/195/525
Connection dimensions 250x400 mm, weather protection hood dimensions 490x640 mm, height of ventilation surface 195 mm, total height 525 mm
CzWD-A/250x630/260/590 Connection dimensions 250x630 mm, weather protection hood dimensions 540x920 mm, height of ventilation surface 260 mm, total height 590 mm
CzWD-A/250x630/260/590
Connection dimensions 250x630 mm, weather protection hood dimensions 540x920 mm, height of ventilation surface 260 mm, total height 590 mm
CzWD-A/400x400/250/580 Connection dimensions 400x400 mm, weather protection hood dimensions 720x720 mm, height of ventilation surface 250 mm, total height 580 mm
CzWD-A/400x400/250/580
Connection dimensions 400x400 mm, weather protection hood dimensions 720x720 mm, height of ventilation surface 250 mm, total height 580 mm
CzWD-A/400x630/320/650 Connection dimensions 400x630 mm, weather protection hood dimensions 800x1030 mm, height of ventilation surface 320 mm, total height 650 mm
CzWD-A/400x630/320/650
Connection dimensions 400x630 mm, weather protection hood dimensions 800x1030 mm, height of ventilation surface 320 mm, total height 650 mm
CzWD-A/630x630/410/740 Connection dimensions 630x630 mm, weather protection hood dimensions 1130x1130 mm, height of ventilation surface 410 mm, total height 740 mm
CzWD-A/630x630/410/740
Connection dimensions 630x630 mm, weather protection hood dimensions 1130x1130 mm, height of ventilation surface 410 mm, total height 740 mm
CzWD-A/630x1000/555/855 Connection dimensions 630x1000 mm, weather protection hood dimensions 1250x1620 mm, height of ventilation surface 555 mm, total height 855 mm
CzWD-A/630x1000/555/855
Connection dimensions 630x1000 mm, weather protection hood dimensions 1250x1620 mm, height of ventilation surface 555 mm, total height 855 mm
CzWD-A/630x1600/720/1050 Connection dimensions 630x1600 mm, weather protection hood dimensions 1370x2340 mm, height of ventilation surface 720 mm, total height 1050 mm
CzWD-A/630x1600/720/1050
Connection dimensions 630x1600 mm, weather protection hood dimensions 1370x2340 mm, height of ventilation surface 720 mm, total height 1050 mm
CzWD-A/1000x1000/655/995 Connection dimensions 1000x1000 mm, weather protection hood dimensions 1800x1800 mm, height of ventilation surface 655 mm, total height 995 mm
CzWD-A/1000x1000/655/995
Connection dimensions 1000x1000 mm, weather protection hood dimensions 1800x1800 mm, height of ventilation surface 655 mm, total height 995 mm
CzWD-A/1000x1600/895/1225 Connection dimensions 1000x1600 mm, weather protection hood dimensions 2000x2600 mm, height of ventilation surface 895 mm, total height 1225 mm
CzWD-A/1000x1600/895/1225
Connection dimensions 1000x1600 mm, weather protection hood dimensions 2000x2600 mm, height of ventilation surface 895 mm, total height 1225 mm

Intake / exhaust roof louvre are used in the ventilation instalation intake and exhaust, as the end extract ducts and ventilation holes with a rectangular section. Located on the roof, directly on 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 A 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-A intake/exhaust roof louvre
Declarations of conformity 788 KB
Catalogue 124 KB
Hygienic certificate 1 MB