Roof Vent Leaking In High Wind

And on occasion a hard driving rain with whipping wind will cause roof vents to leak water.

Roof vent leaking in high wind.

If your roof vent leaks during heavy rain the rain may be blowing up under the hood and into the vent. Most vents have an integrated base flashing typically made. Hemming the roof edges. Leaks typically occur at the exposed roofing nails used to nail down the ridge vent and worse leaks when wind blowing rain up roof overpowers the rather low about 1 high flange flashing along the lower edges of the ridge vent.

Soffits should be fastened to the eave structure. It is quite possible that your roof doesn t actually have a leak but the wind driven rain can cause the sheathing to get wet inside and this may give the appearance that you have a leak when you haven t. Minimizing water intrusion through roof vents in high wind regions 3 of 8 r oofing 7 12 10 checking soffit material installation as previously noted the most critical soffit installa tions to check are those where vinyl or aluminum soffit panels are used. If your home has an older style conventional metal ridge vent wind blown rain leaks in high wind areas are a well known topic.

Hemming the edges of the roof means bending the underneath to an angle of 180 degrees. If your turbine vent is in good condition turns properly and has no missing fins the leak may be occurring around the base of the vent. 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. It this is the case you need to create a breathable shield to slow the driving rain drops while still allowing air flow.