New Roof Leaking At The Ridge Vent

Typically ridge vents do not leak.

New roof leaking at the ridge vent.

While you are on the roof walk along the entire length of the ridge vent. No you should not need to replace your ridge vent when replacing your roofing tiles if your ridge vent is still in good working order. You need to repair the problem immediately by replacing or re screwing the ridge vent to the roof. Repairing leaking ridge vents.

You can then draw fresh air into the underside of the vent which freshens the environment of the home. When the roof vent is leaking the actual cause must be identified first. These boots vary in quality flexibility and longevity. Installers may use the wrong nails to attach the vent to the roof which allows it to loosen and be pulled off in high winds.

Other causes of leaking roof vent are including broken seams on the metal base loosen nails and rusty metal collars around the vent pipe. This happens because of the change in air pressure. It is possible to remove the ridge vent safely have the work done to your roofing tiles and then fit your old ridge vent back in place. Shingles cover the area where the ridge vent is fastened down.

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 fasteners are not secure a strong wind may pull up the ridge cap and let rain or snow get into the vent causing it to leak. When your roof was installed each vent pipe received a flexible boot to seal water around the round surface of the vent pipe. Without sealant rain will access the space between the shingle and vent.

However improper installation can lead to leaky vents. Slightly pull the ridge vent upward and look for the fasteners. When looking for a potential ridge vent leak go along the entire length of your ridge vent. Another problem that can lead to leaking roof ridge vents involves sealant.

You should inspect your ridge vent annually. You should be able to see the top of them. Vent pipe leaks during heavy rain can occur if you have cracks in your vent pipe boot or flashing. The inside air moves through the ridge vest underneath the cap shingle to escape from the side and into the general atmosphere.

If you find any that are loose or if your ridge vent seems to easily disconnect itself from the roof. This could be caused by humidity in the roof that is not able to escape. The rain will eventually make its way into the attic.