Retrofitting Attic Ventilation

Here are the signs to look for.

Retrofitting attic ventilation.

A sign that condensation is. Please feel free to contact us if you have any questions. Without the vents there s no place for outside air to enter the attic. The aura solar attic fan retrofit will exhaust air continuously by using solar and wind power for optimum ventilation performance.

Photo by merle henkenius. Model asf 12 rf has a 12 in. Making sure your home has soffit vents is an integral part of proper attic ventilation. Space the holes 12 to 14 in.

Retrofits are as easy as 1 2 3. A sign of mildew or rot. Many homes appear to have soffit vents but only have vent screens with no air intake. Learn more about the vulcan vent.

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. Next lay the strip vent down on a flat wood surface such as a plywood sheet or long 2 x 4 and drill 1 8 in dia. With the help of an assistant raise the vent up to the soffit and center it over the cutout slot. Frost on the underside of the roof or rafters.

With v baffe s design you can quickly and easily retrofit cathedral and vaulted ceilings that would otherwise have been next to impossible. Attic ventilation for cathedral and vaulted ceilings require attic baffle vents. Warm moist air trapped in the attic condenses and freezes on the wood. Retrofit attic baffles for cathedral and vaulted ceiling ventilation.

Inside the attic behind existing gable and eave vents the matrix can be cut to size and fastened to the existing 1 4 screen. Screw holes through both flanges. For purchase information click here.