Anyways when your roof is dry it s important for you or a contractor to get out there as quickly as possible and to carefully inspect the bathroom exhaust fan cover.
Roof leak bathroom vent.
Sun exposure and heat especially during the summer can cause the rubber boot to crack creating the space for water to leak in.
If the rubber boot is cracked rotted away or torn.
If bath fan ducting isn t properly insulated the moist air from your house will condense inside the duct.
Or heaven forbid there is a leak somewhere else in your attic and it is leaking onto the bathroom vent hose but it s unlikely.
Other causes of leaking roof vent are including broken seams on the metal base loosen nails and rusty metal collars around the vent pipe.
It could be the vent cap flashing being bad.
Removing asphalt roofing shingles and existing.
Redirect water away by installing what s called a cricket.
It may need to be replaced.
The fan is hooked up with a duct that goes through the attic and out of a hole drilled in the roof.
Replace the cover of the chimney.
Laminated shingles roof vent replacement.
When this happens the water can seep into the house along the pipe.
Rusty and cracked collars around the vent pipe can allow rainwater to pool and eventually drip into.
There maybe another explanation behind the leaky vent in your bathroom.
The only water damage in this roof leak was some water on the floor.
The flashings are responsible for a high percentage of roof leaks.
Create a more secure water barrier by replacing the flashing and surrounding shingles.
The first step is to head to the attic.
Water stains on the ceiling around your bath fan may indicate a leak coming from the vent cap on your roof but condensation is the more likely culprit.
Here are four common problems that can cause water to leak around vent pipes.
Fix a leaky roof vent pipe with a oatey rubber gasket.
Remove debris make sure your roof valleys are clear of debris re shingle valleys valleys may need to be reshingled with new ice and water shield put in place.