Wind Driven Roof Leaks

Currently there is no ade quate standard test method to evaluate the potential for wind driven rain to enter attics through soffit vent openings such as those shown in figure 6.

Wind driven roof leaks.

The causes of a leaking roof can range from wear and tear to roof leaking by wind driven rain. One of the best defenses against this phenomenon would be to tar paper and water ice protectors to extend the lifespan of your roof and your shingles. A company may deny your claim because of wind driven rain even though wind driven rain wasn t clearly outlined in your policy. If you believe wind driven rain has done damage to the interior of your roof or house or you have questions about protecting against wind driven rain contact our expert team.

Hairline cracks in tiles or splits as they are sometimes called cause leaks too. Don t underestimate the power of a 70 mph sustained wind driven rain. An example of this would be a branch breaking a window allowing rain and debris to enter. Often a roof can be in perfect condition but because the wind drives the rain across and upwards it can get under the eave and under the roof.

Once again you could actually have a good roof and wind will drive water up and under your roofing materials. Roofing cement under shingles on the edges of roofs that face the wind are also a good idea. Sometimes you think you have a roof leak when in fact the roof is fine. What to do when an insurance adjuster tells you your policy doesn t cover wind driven rain.

Minimizing water intrusion through roof vents in high wind regions 4 of 8 r 7 oofing 12 10 wind driven rain penetration. Wind driven rain last but not least wind driven rain can pose a major threat if it s not given the attention that it needs. Hemming the roof edges. It this is the case you need to create a breathable shield to slow the driving rain drops while still allowing air flow.

However strong wind cyclones or hurricanes that occasionally pummel the local area and often leaves your professional and dependable edmonton ab roofing contractor vigilant and checking up on everyone. Attic condensation is a prime example. Rain driven at right angles due to vehement winds would not be an example. Wind driven rain will batter your roof and water will escape through any cracks no matter how small they are.

Wind seems negligible especially in rain heavy rainstorms. The only lines of defense are tar paper and the ice dam membranes if you have metal valleys you may want to hem the edges. Wind driven rain can cause a problem and very difficult to fix. And on occasion a hard driving rain with whipping wind will cause roof vents to leak water.

Most people hear about wind driven rain for the first time when they found out their insurance policy doesn t cover it. Wind driven rain can also be a major problem.