Framed Vent Covers
A framed flush-mounted vent cover rests in the recess of the frame, which is permanently attached to the subfloor and the surrounding flooring. These units are more expensive and require more space than frameless covers. Narrow planks are connected to create sufficiently wide material, ex-cept for laminates. The covers can be reinforced with 20 Ga stainless or galvanized steel damper grills to open or close air flow.