Roof Overhangs & Ridge Vents
Ventilation of a pole barn or barndominium requires natural air flow. In the illustration below, air enters through the roof overhang and vented soffit, then exits through the vented ridge cap at the top. Proper ventilation of your pole barn or shouse means less worries about moisture and condensation.
Cupolas are not only decorative, but can provide for ventilation as well. There are two primary types of cupolas, vented and lighted. Vented cupolas help provide for additional ventilation.