Install Bath Vent In Roof

This old house general contractor tom silva shows how to properly install a roof mounted bath fan vent.

Install bath vent in roof.

Wrap the joints with duct tape. Center the nail between. Climb into the attic and clear away any insulation from around the hole. Use an extra long 3 8 inch diameter spade bit to bore a reference hole through the ceiling and into the attic.

Venting through a roof vent or exhausting them in the attic could cause moisture problems and rot. See below for a shopping list and tools subscribe. From the roof find the nail and use the utility knife to cut roof shingles from around the nail. From inside run flexible ducting from the fan to the jack clamp each end and cover the joints with duct tape.

How to vent a bath fan through the roof 1. From inside the attic drive a nail through the roof directly above the bathroom vent fan. First head up to your attic and determine where you want to install your roof vent. Plenty more videos t.

Next position your ladder against your home and. For optimum performance locate it between the shower and the toilet. Slide clamps over the flexible duct at both the roof cap and the fan housing then slip the clamps over the tailpieces. Attach a short tailpiece onto the roof jack and install it.

To vent the fan out the roof cut the hole from inside or drill a locator hole and cut the hole on the roof. Slide a flat pry bar underneath the. Drill a hole upward through the middle of the area you desire and leave the drill bit sticking up through the roof so. Draw a mark on the bathroom ceiling where you d like to install the vent fan.