Roof Ridge Vent Leaking

One potential source of a leak is a ridge vent.

Roof ridge vent leaking.

Thanks for your response and questions. Most air vent styles prevent direct intrusion of water. Reason being these could hinder the efficiency of cooling your roof by letting in hot air through your gable vents and slowing down the vacuum effect that your ridge and soffit vents create. A ridge vent is typically the last structure that will ever be placed on your roof during a roofing installation.

The roof vent pipe is installed cut through the roof and around the pipe attached to the roof is surrounded with rubber boot as insulation for the gap between the pipe and roof. There are many possible parts of the roof potentially leaking but one of the most common ones is the area around the roof vent. You may have a ridge vent turbine vent powered air vent or free air vent. Why ridge vents leak trusted residential roofing contractor blue square roofing construction llc discusses why ridge vents leak and how to fix them.

Ridge vents are essential to the attic s ventilation. The ridge vents are made out of molded plastic. When installing a ridge vent it is recommended that you only pair these vents up with under eave soffit vents and block off other vents such as gable vents. This is a weekend place in the adirondacks so i can measure.

Another problem that can lead to leaking roof ridge vents involves sealant. Because the shingles are covering the inner roofing area where the fasteners of the ridge vent go. Ridge vents are frequently fastened down using ordinary roofing nails since these are normally handy. It is pretty common to find ridge vents dislodged or blown off during a hurricane figure 8.

And on occasion a hard driving rain with whipping wind will cause roof vents to leak water. But some roof air vents sit fairly flat to the roof with a mushroom style hood and unprotected sides. 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. I don t know the slope of the roof.

For that reason many times a ridge vent leak may occur. Damaged ridge vents can contribute to moisture related problems due to roof leaks. Ridge vents help with the proper circulation of air in the attic. The ridge vent sections should also overlap by about 1 inches.

Even a partially dislodged ridge vent can begin to act like a scoop that collects wind driven rain and. Key issues with ridge vent leaks during storms. Roof leak detection can be as tricky as being a private eye.