Correct Gap Between Shingles And Rain Gutters

Without proper installation it is completely pointless.

Correct gap between shingles and rain gutters.

In almost every instance gutter installers take the path of least resistance and shove the gutter right underneath the roof shingles instead. Look at the picture below and you can see the wrong installation on the left and the correct way on the right. Water will blow in there and rot the timber facia. As a result the drainage improves water flow and protects the roof from potential water damage.

Once the apron s in place fasten it with sheet. When the roof shingles do not extend past the metal drip edge the water will suck back on the metal drip edge this is called capillary action and run behind your gutters. They re typically attached to the gutter with brackets with the upper edge slid under the lower shingles. A gutter apron is a bent piece of flashing that tucks up under the shingles and over the gutter.

Why is a drip edge important. Since the guards fit over the gutter rather than inside they ll cover most standard size gutters. I have been installing rain gutters for 25. Have rain water dripping out from between your facia and gutters.

If the run is long you may need flashing to cover the exposed part of the facia. Screened gutter guards which are much less expensive and available at home centers don t work as well. The gutter apron will prevent the dripping. Putting a new roof onto a home is an expensive but necessary cost for homeowners.

Many do it yourselfers make this mistake before they even begin. However a roofing project that is characterized by shoddy or amateur workmanship can lead to higher costs in the long run. Here are 10 of the most frequently seen roofing mistakes. Gutters should be hung where a straight edge laying on your roof shingles can easily extend over the front lip of the gutter this is the proper installment location for the high point of the gutter.

Don t assume that the gutter is already sloping to the spout. This can be frustrating and also creates a dangerous situation on porch steps during freez. Home centers sell a gutter apron in 10 ft. Starter shingles installed incorrectly or not at all.

March 31 2020 at 5 04 pm. Some rain runoff by capillary action runs up under the shingle drip edge and down the fascia behind the gutter. Flashing will start from underneath the roof and bend down and overlap the back of the gutter. You may have to temporarily remove your hangers as you go or you can notch out the apron around them.

Capillary action is a water activity in which water adheres to a surface and follow the surface around. Slope the gutter down form there towards the spout.