Active Roof Ventilation

Active ventilation products aura ventilator is our optimum exhaust attic ventilation product line that has a patented engineered design to create cfm cubic feet per minute of air flow with no moving parts.

Active roof ventilation.

Active ventilation 12 in. Active ventilation 14 in. Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. Ventilation is crucial to these areas as they affect the building as a whole both inside and out.

Set your store to see local availability add to cart. You can calculate attic ventilation requirements by determining the square footage of your attic floor its width times its length and compare that to the total required net free area nfa. Free delivery with 45 order. Flat roof ventilation is achieved by creating air changes to the attic or plenum.

Free delivery with 45 order. Dia keepa vent an aluminum roof vent for flat roofs model kv 12. Active ventilation products avp is owned by brothers martin ethan kolt. Active ventilation 14 in.

It is an excellent choice to exhaust attic heat in the summer to reduce hot attic temperatures. Models available are the aura gravity ventilators round back static vents keepa attic vents pop vent roof louvers roof exhaust version witches hat vents and universal vents. It comes on an easy to install flexible mesh roll and is hand nailable with no complicated fitting wrapping nail gun adapters connectors or end plugs needed. Choose the style of vent you like and pick the size and height.

When asked who is active ventilation products ethan executive vice president of avp explains we like other american based manufactures supply to a niche market. Since february 1997 active ventilation products avp has been a supplier of roof vents roof jacks and whole house fans for fema federal emergency management agency housing hud united states department of housing and urban development housing and for those in the modular commercial and residential markets. Dia aluminum roof louver exhaust vent in mill finish model pv 14 c1 34 76 34 76. Set your store to see local availability add to cart.

Removal of excess heat and moisture will help the life of the roof and will help the functionality and efficiency of the hvac systems. We have focused our engineering and creative prowess to roof vent production. Intake vents located at the lowest part of the roof under the eaves allow cool. Dia aluminum roof louver exhaust vent in mill finish model pv 14 c1 34 76 34 76.

The key to proper ventilation of your roof and attic is balance.