Available Colours
Regent Grey
QC-8730
VW-6082
Black
QC-8262
VW-6068
Metro Brown
QC-8228
VW-6154
Charcoal
QC-8306
VW-6072
For Additional Colours
Roof Vent
VMAX-303
Ventilation area 700 to 800 ft2
Adjustable slope flashing: 2/12 to 15/12
Ventilation area: 700 to 800 ft2
Unlike the turbine, the Maximum Ventilators are CSA approved and do not require to rotate to prevent water or snow infiltrations. Its unique storm proof system prevents infiltrations while at the same time capturing the wind from all directions and at velocities as low as 6 km./hr. (4 mi./hr.). With this combination of technology, wind and pressure differentials, a “chimney effect” results in drawing the stale air and moisture out of the attic space, while replacing it with fresh new air that enters through the soffits.
The model VMAX-303 has been designed for slope roof application and is compatible with most all types of roofing membrane including metal. It has no moving parts, requires no electricity, and is completely silent and maintenance free. Built tough to endure the harshest weather conditions that nature has to offer including hail storms. It sits high enough off the roof deck to allow it to weather through snow accumulations without being covered, thus, finally giving the home owner a peace of mind.
Specifications
- Deflector: 3
- Net Free Evacuation: 105 in2
- Average Exhaust Rate: 266 PCM
- Suggested Ventilation Area: 700 to 800 ft.2
- Adjustable Flashing: 2/12 to 15/12
- Storm Proof: Unique precision engineered deflector system
- Solid: Built of galvanized steel
- Standard Gauge: 24 & 26
- Rodent Proof: Built-in galvanized wire mesh screen
- Finish: Interior and exterior powder coated polyester baked paint with UV protection
- Compliances: CSA, CAN-3-A930M82, ASTM-5277
- Warranty: Limited Lifetime Warranty on all manufacturing defects, 5 years on paint & corrosion
- Available Colours: Black, Brown, Grey and Charcoal
A limited selection of special colours is available at a slight premium.
Accessories
RIDGE FLASHING
This special flashing is installed directly on the ridge of the roof allowing for a perfect balance of ventilation and extra height for the heavy snow regions or forest areas. It allows for a fast and easy installation onto any roofing materials whether it be asphalt shingles or metal roofs. It can be manufactured to fit all dimensions, and can be made of any raw metal of your choice.
- When ordering this flashing, the slope is required.
- Manufacturing delays may vary depending on season.
- Available Colours: Black, brown, or grey.
A limited selection of special colours is available at a slight premium.
EXTENSIONS
If your roof ventilator is not high enough. We have an extension from 12″ to 72″. Available Colours: Black, Brown, and Grey.
- Special orders only. Manufacturing delays may vary depending on season.
- Available Colours: Black, brown and grey.
- Please note that we can manufacture in other sizes, metals or gauges.
- Support Brackets are available for extensions three (3) feet and higher at a small premium.
A limited selection of special colours is available at a slight premium.
MEDIA FILTER
If snow infiltration is a problem. The Media Filter can be used in residential, commercial and industrial applications. A loss of ventilator efficiency of approximately 20% should be considered.
RETENTION PAN METAL
Used in conjunction with the media filter. The retention pan constructed of galvanized steel and includes four corner straps for installation.
COUNTER FLASHING
Counter flashings are made of galvanized steel to the exact size of the ventilator’s body and/or cathedral system. Counter flashing are required for steel roof installations.
