Roof Leak Near Ridge Vent

This happens because of the change in air pressure.

Roof leak near ridge vent.

Other causes of leaking roof vent are including broken seams on the metal base loosen nails and rusty metal collars around the vent pipe. Check plumbing vent boots and roof vents if water is entering from that area to cause the leaking roof. Sun exposure and heat especially during the summer can cause the rubber boot to crack creating the space for water to leak in. Much also depends on the pitch of the roof water can obviously blow into a low pitch roof much easier than a steep pitch roof.

The leaking may first be seen in the attic but if you don t catch it right away you may see water coming into the house dripping on the floor. Thanks for your response and questions. These boots vary in quality flexibility and longevity. This is a weekend place in the adirondacks so i can measure.

You need to repair the problem immediately by replacing or re screwing the ridge vent to the roof. Look for cracks in the base of flexible rubber flashing or broken seams in metal varieties of vent pipe flashing. The leaking tends to be concentrated so it looks serious but in reality it is a very simple and common fix. The ridge vents are made out of molded plastic.

One potential source of a leak is a ridge vent which runs the length of the roofline and is made of metal capping. Vent pipe leaks during heavy rain can occur if you have cracks in your vent pipe boot or flashing. The ridge cap is a portion of the roof that tends to leak a lot. The rubber gasket that surrounds the vent pipe could be rotted.

It is possible that water could blow up and into ridge venting even if it installed correctly. Slightly pull the ridge vent upward and look for the fasteners. At the same time it permits cooler air to enter via the intake vents. That s one of the reasons they frown on ridge vent in hurricane prone areas.

When your roof was installed each vent pipe received a flexible boot to seal water around the round surface of the vent pipe. When looking for a potential ridge vent leak go along the entire length of your ridge vent. When the roof vent is leaking the actual cause must be identified first. I don t know the slope of the roof.

Roof leaks around vent pipes is relatively common a roof that leaks around a vent pipe is a common cause of small water stains on a ceiling or water leaking into a home. It allows hot air to be vented out of your attic. Roof leak detection can be as tricky as being a private eye. The wind which blows over your roof will help to draw the hot moist air out of your attic when roof ridge vents are installed correctly.

If you find any that are loose or if your ridge vent seems to easily disconnect itself from the roof.