How Far Past The Roof Should Gutters Extend

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.

How far past the roof should gutters extend.

The water should roll off these shingles and drop straight down into the gutter. I read that the start of a gutter needs to be low enough that if you took a level and laid it on the roof it should clear the front edge of the gutter. The shingles should extend past the top flange of the drip edge. A normal gutter will have about 1 2 3 4 of its width sticking out beyond the shingles to catch the runoff.

5 tips every homeowner should know. Gutter placement people usually think that gutters should be placed right on the roofline. Gutters should slope an inch or two for every 40 feet. This is incorrect because rainwater pulls back up on the underside of the roof and it drips down under the roof.

The back edge of the gutter should tuck up behind the dripedge if you have it otherwise the edge of the shingles should extend well over the back half of the gutter so the drips cannot get behind it and rot the fascia board. If wind blown rain or a very low slope roof conspire to force water back under the shingle eaves edge so it courses down the face of the drip edge it should be able to drip off the bottom kicker. So essentially what you re doing is creating a bridge to make up the distance between where the shingle ended and where it really should have ended which is at the edge of the gutter. On some homes a gutter can look like a rainbow high in the center and low on both ends of the house where the downspout outlet and downspouts are located.

Here phil explains how much overhang a roof should have at the gutter. When installing metal roof panels it s important to keep in mind the conditions your roof will need to face in the future. My understanding is then a 1 16 per inch pitch is standard. In almost every instance gutter installers take the path of least resistance and shove the gutter right underneath the roof shingles instead.

And you run the flashing up under the roof shingles and you make sure it extends past the roof shingles and lays into the top of the gutters. How to install gutters. Depending on the climate you live in the resulting weather patterns and the way your panels are installed the required amount of metal roof overhang will differ. This way any snow sliding off would clear the gutter and not damage it.

Even though they look level from a distance gutters should be pitched slightly from one end to the other. In turn rainwater will run behind gutters that hang too high deteriorating the fascia boards along the way.