Gutter Hanging Below A Gutter

This is incorrect because rainwater pulls back up on the underside of the roof and it drips down under the roof.

Gutter hanging below a gutter.

Home centers sell a gutter apron in 10 ft. If the gutter run measures longer than 40 feet 12 2 m it should be positioned to pitch down from the middle aimed toward a downspout at each end. Use a measuring tape to determine the length of the gutter. Before you jump into a diy gutter installation consider hiring a professional to hang your new gutters properly the folks at harry helmet have over 30 years of experience in this area and they ll install high quality seamless gutters that are affordably priced and come with a 20 year warranty.

With gutter replacement you can prevent water from running behind your gutters by installing a metal gutter apron flashing under the shingles and over the back edge of the gutter. You may have to temporarily remove your hangers as you go or you can notch out the apron around them. Rain gutters should be attached to the fascia and run the entire length of the roof ending with a downspout. In turn rainwater will run behind gutters that hang too high deteriorating the fascia boards along the way.

If your home center or hardware store doesn t sell pre bent flashing ask an aluminum siding contractor or local sheet metal fabricator to bend some for you.