Flat Roof Vents

​Allows ventilation up to 450 sq. Ft. Per unit

Flat Roof Vents- Ventilation Maximum
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Flat roof ventilators

Unlike the goseneck, the Maximum Ventilators are CSA approved. Its unique storm proof system prevents infiltrations while at the same time capturing the wind flow from all directions and at wind velocities as low as 6 km./h (4 mph). With this combination of technology, wind and pressure differentials, a “chimney or, vacuum effect” results in drawing the stale air and moisture out, thus preventing moisture & heat build-up within the attic space.

VMAX-101
Roof Vent VMAX-101 for ventilation area 151 to 400 ft2

Deflectors: 4
Base: 45 degree cant.
Height: 24 1/2 in.
Ventilation area: 151 to 400 ft2

VMAX-102
Roof Vent VMAX-102 for ventilation area 100 to 150 ft2

Deflectors: 1
Base: 45 degree cant.
Height: 23 1/4 in.
Ventilation area: 100 to 150 ft2

VMAX-102-MB
Roof Vent VMAX-102 for ventilation area 100 to 150 ft2

Deflectors: 1
Base: Insulated Interior
Height: 24 1/4 in.
Ventilation area: 100 to 150 ft2

VMAX-201-MB
Roof Vent VMAX-201-MB for ventilation area 151 to 450 ft2

Deflectors: 4
Base: Insulated Interior
Height: 24 1/2 in.
Ventilation area: 151 to 450 ft2