New Roof Leaking At The Ridge Vent

However improper installation can lead to leaky vents.

New roof leaking at the ridge vent.

When looking for a potential ridge vent leak go along the entire length of your ridge vent. Typically ridge vents do not leak. If you find any that are loose or if your ridge vent seems to easily disconnect itself from the roof. A bead of sealant should continuously run along the sections of the vent.

You need to repair the problem immediately by replacing or re screwing the ridge vent to the roof. Check your soffit vents and ridge vents for any visible blockages. Vent pipe leaks during heavy rain can occur if you have cracks in your vent pipe boot or flashing. 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. You should be able to see the top of them. While you are on the roof walk along the entire length of the ridge vent. The rain will eventually make its way into the attic.

Shingles cover the area where the ridge vent is fastened down. These boots vary in quality flexibility and longevity. You can then draw fresh air into the underside of the vent which freshens the environment of the home. Another problem that can lead to leaking roof ridge vents involves sealant.

You should inspect your ridge vent annually. It would be in your best interest to contact a professional to come and inspect the damage and pinpoint the cause. 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. Sun exposure and heat especially during the summer can cause the rubber boot to crack creating the space for water to leak in.

When the roof vent is leaking the actual cause must be identified first. 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. Slightly pull the ridge vent upward and look for the fasteners. When your roof was installed each vent pipe received a flexible boot to seal water around the round surface of the vent pipe.

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. Without sealant rain will access the space between the shingle and vent. Repairing leaking ridge vents.