Getting A Liitle Water Through My Roof Vents

The vent stack is the pipe leading to the main roof vent.

Getting a liitle water through my roof vents.

Wind blows over the ridge and pulls heated air and moisture from the attic creating a uniform air movement that eliminates hot spots. During a rain storm winds may blow rain into your home through the attic. When looking for a potential ridge vent leak go along the entire length of your ridge vent. However when there is rain and no wind water can enter the attic and land on the insulation since the blades are not moving.

So the vents penetrate through the roof. This allows the sewage gases to escape without stinking up the building while simultaneously keeping the vent pipes from filling with water. A improper installation or b some roof feature which is directing the wind and rain into that part of the vent. Most professional roofing associations recommend that homeowners get their roofs inspected at least once per year.

While some water can be blown into the attic through almost any type of soffit vent the amount of water intrusion increas es dramatically when the. Some ridge vents have a baffled ridge. When the vent pipe. My home has three whirlybird turbine vents on the roof.

It also allows fresh air into the plumbing system to help water flow smoothly through the drain pipes however no water runs through the plumbing vent pipe. There are pipe boots installed on plumbing vent pipes that penetrate through roofs. Each can be major paths to let water into your home. It is a vertical pipe attached to a drain line and runs through the roof of your home.

When your roof was installed each vent pipe received a flexible boot to seal water around the round surface of the vent pipe. Twice is even better. These boots vary in quality flexibility and longevity. Minimizing water intrusion through roof vents in high wind regions 2 of 8 r 7 oofing 12 10 mitigation guidance soffit vents key issues n it is important to keep the soffit ma terial in place.

Roof turbines have blades that spin in the wind pulling air up through the intake vents into the attic and out of the house. Ridge vents run along the top length of the roof. Normally when there is wind and rain no water will enter the attic space due to the blades moving around. This process can be done by the homeowner but they should be relatively educated in what to look for while on the roof.

The rigid plastic vents generally work well so the problem may be. 1 vents on the roof 2 gable end vents and 3 vents under eaves or overhangs soffit vents. This is true whether the roof is sloped or flat but the type of pipe boot.