Ridge Vent Roof Leak

When the roof vent is leaking the actual cause must be identified first.

Ridge vent roof leak.

While this is a real concern all vents that you can install for cooling your attic will have some amount of wear and tear. A bead of sealant should continuously run along the sections of the vent. 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.

Another problem that can lead to leaking roof ridge vents involves sealant. The ridge cap is a portion of the roof that tends to leak a lot. This diy guide will show you exactly how to tell if your ridge vent is the culprit in your leaky roof. Sun exposure and heat especially during the summer can cause the rubber boot to crack creating the space for water to leak in.

Vent pipe leaks during heavy rain can occur if you have cracks in your vent pipe boot or flashing. Many times these fasteners aren t properly secure. Repairing leaking ridge vents. The rain will eventually make its way into the attic.

The leaking tends to be concentrated so it looks serious but in reality it is a very simple and common fix. Other causes of leaking roof vent are including broken seams on the metal base loosen nails and rusty metal collars around the vent pipe. 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. The ridge vents are made out of molded plastic.

It appears the leak from the ridge vent was from the end cap the end of the cap that faces directly into the direction that the wind came from or was blown into i live in va nor florida but we still get strong storms here now and then. With most ridge vents being made out of durable plastic after a long time from heating and cooling this plastic can start to crack and degrade. Thanks for your response and questions. Because the shingles are covering the inner roofing area where the fasteners of the ridge vent go.

These boots vary in quality flexibility and longevity. Most of the time it. One potential source of a leak is a ridge vent. A ridge vent is typically the last structure that will ever be placed on your roof during a roofing installation.

This is a weekend place in the adirondacks so i can measure. For that reason many times a ridge vent leak may occur.