How to Vent a Bathroom Fan
In this how-to video, - saboteamos.info general contractor Tom Silva provides an escape for bathroom moisture
In this video, - saboteamos.info general contractor Tom Silva explains how to vent a bathroom fan.
1. Drive nail through house wall from attic; this will serve as a reference point for positioning the wall cap.
2. From outside, use 4¼-inch hole saw to cut hole for wall cap.
3. Apply caulk around the backside of the wall cap.
4. Slide wall cap and connector duct into hole; secure cap with stainless steel screws.
5. Wipe away excess caulk.
6. In attic, seal holes in fan housing with foil duct tape.
7. Use foil duct tape to attach flexible duct to connector protruding from the wall cap.
8. Tape 90-degree elbow to opposite end of flexible duct.
9. Screw elbow to outlet port on side of exhaust fan.
10. Cut fiberglass insulation to fit tightly around fan housing.
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