Retrofit Attic Venting

With v baffe s design you can quickly and easily retrofit cathedral and vaulted ceilings that would otherwise have been next to impossible.

Retrofit attic venting.

Dia throat opening and a 10 watt solar panel providing energy to 4 ec fans on sunny days to increase the cfm cubic feet per minute of 740 at 0 1 sp of air flow performance. The aura gravity ventilator will last as long as the roof itself and will always work like new unlike the worn out roof turbines they replace. Inside the attic behind existing gable and eave vents the matrix can be cut to size and fastened to the existing 1 4 screen. Of venting ideally about half placed high on the roof and half in the soffits.

Soffit vents come in several sizes and styles including small round discs and rectangular grilles. It alleviates moisture in the winter and heat in the summer to extend roof membrane life. Intake vents located at the lowest part of the roof under the eaves allow cool. These vertical louvers also prevent rain and snow from entering.

The keepa attic vent is used for ventilating attics and or plenum as a roof exhaust vent or as an air intake roof vent. If you do not know what rafter vent is here is a video. Retrofit attic baffles for cathedral and vaulted ceiling ventilation for purchase information click here attic ventilation for cathedral and vaulted ceilings require attic baffle vents. The aura solar attic fan retrofit will exhaust air continuously by using solar and wind power for optimum ventilation performance.

Basically because of the trusses we have to use blown in insulation instead of laying down fiberglass batts. The aura gravity vent retrofit does not need to spin in order to provide excellent ventilation. The keepa attic vent is built exclusively for flat roof ventilation roof pitch is 2 12 or less. The aura gravity ventilator pulls hot air with its long louvers utilizing the venturi effect.

In some circumstances you can have less but we recommend the 1 150 ratio. These vents allow outside air to enter the attic at the lowest point of the roof along the underside of the eave. And due to the soffit venting system we need to retrofit rafter vents to ensure adequate air circulation in the attic. Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents.

Most building codes require 1 sq. So a house with a 1 500 sq ft. The honeycomb matrix along with the screen mesh sold together can be used in a variety of retro fit applications. Of venting technically net free vent area or nfva for each 150 sq.

Please feel free to contact us if you have any questions. Attic will need 10 sq.