Some slight overhang is recommended in conjunction with a drip edge flashing to prevent water from getting under the roofing and onto underlying wood.
How far past roof edge should gutter be extended.
Make sure that the shingles extend 3 8 3 4 9 mm 19 mm past the drip edge make sure the drip edge is adequately fastened to the underlying deck a minimum of every 8 10 203 254 mm or as required by local building codes.
The lengthwise end of the gutter should not be shorter than the roof.
Is the amount of overhang the same at the rake as at the eave.
Should new gutters be flush with the edge of the roof or extend out a few inches further.
Many do it yourselfers make this mistake before they even begin.
A typical metal roof overhang may be 2 to 4 inches or even less.
In three areas the gutters are 5 to1 shorter lengthwise than the edge of the roof.
Most shingle manufacturers along with the asphalt roofing manufacturers association s residential asphalt roofing manual call for a 1 4 inch to 3 4 inch overhang at both rakes and eaves.
Starter shingles installed incorrectly or not at all.
I have an issue with this.
On a new gutter installation i noticed some gutters are even with the edge of the roof and others extend 3 to 6 inches past the roof edge.
On a new gutter installation.
However a roofing project that is characterized by shoddy or amateur workmanship can lead to higher costs in the long run.
How to install gutters.
Metal is usually installed on rafters or strip sheathing rather than the solid decking used under other materials.
Gutters should extend beyond or past the edge of the roof line at least 1 in order to catch every drop the rain water coming down the edge of the roof instead of trickling down the side of your home s siding or wall.
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.
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.
A architect and roofing consultant harrison mccampbell responds.
In four areas they are 1 to1 5 lengthwise beyond the edge of the roof.
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.
More often than not the gutters are not positioned properly at the ends of the run of gutter.
I had all new gutters installed.
How far beyond the drip edge should an asphalt shingle extend.
If there is a gutter edge make sure the shingles overhang the inside edge of the gutter to.
5 tips every homeowner should know.
Putting a new roof onto a home is an expensive but necessary cost for homeowners.
Here are 10 of the most frequently seen roofing mistakes.
