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A rainwater diversion system protects your roof from storm damage

Published September 18, 2020, Mobley Brothers team

Protect your roof with a rainwater diversion system as it is one the most important component of your biggest investment, your home.

Protect your roof with a rainwater diversion system as it is one the most important component of your biggest investment, your home. It catches the rainwater that runs off your roofing system, preventing your home from suffering from water damage as a result. However, when you’re installing these rainwater diversion systems around your roof, you need to pick the right size. Otherwise, they will just overflow and cause water damage anyway. But how exactly do you choose the right size for your home?

Here’s how.

Roof pitch

According to gutter installation experts, the roof pitch is one of the factors that can decide what rainwater diversion size you should pick for your home. This is because the steeper the pitch is, the more windblown rain it can collect. Thankfully, measuring a roof pitch is fairly simple; just grab a two-foot level and a tape measure and hold one end of the level against the roof. Once you’ve leveled it, measure the distance between the roof and the level’s underside at its midpoint, giving you the 12-inch run you need to calculate the roof pitch. Once you have the roof pitch, you’re now one step closer to picking the right gutter size for your home.

However, if calculating a roof pitch is too much for you to handle on your own, don’t hesitate to approach a roofing contractor for their assistance in determining your roof pitch.

Roof of a home in Kingston, job photo: looking for wind damaged shingles
Looking for wind damaged shingles, Kingston
Roof of a home in Clinton, job photo: looking a at roof that is damaged by hail. The roof is leaking and they need the roof repaired
Looking a at roof that is damaged by hail. The roof is leaking and they need the roof repaired, Clinton

Know how much your rainwater diversion system can hold: maximum rainfall intensity

Apart from the roof pitch, experts also recommend that you figure out the maximum rainfall intensity of your area as this can help prevent an overflowing gutter in your home. Thankfully, the U.S. Weather Bureau usually records the maximum rainfall that can occur in a 5-minute period in various regions. The general rule of thumb is that the higher the amount of rainfall is, the bigger the gutter has to be to prevent it from being overwhelmed on a stormy day.

Planning to protect your home from rainwater? Look no further than Mobley Brothers Roofing & Renovation, the leading professionals installation professionals for knowing how to protect your home with a rainwater diversion system and also residential roof replacement services. Give us a call at (865) 205-0800 or fill out our contact form to get a FREE estimate. We serve homeowners in Knoxville, Lebanon and other nearby areas in TN.

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