Gutters should be attached to the fascia and run the entire length of the roof ending with a downspout.
Best way to attach gutters to house.
Then hold a second elbow against the corner of the house in line with the first elbow.
For gutter runs longer than 40 feet it s best to pitch the gutter down from the middle to a downspout at each end.
If a soffit conceals the rafters look.
Chalk a line along the length of the fascia board starting at the top the non downspout end 1 1 4 inches below the bottom of the roof s.
Of insertion on one end.
Leave the old spikes in place a spike head looks better than a hole in the gutter.
Gutters are hung using gutter hangers or brackets.
Find the location of the rafter tails behind the fascia board.
There are strap type hangers that go under the shingles.
How to install gutters in 8 steps.
How to attach guttering to existing fascia.
If the boards under the gutter won t hold nails then you have too choices.
1 4 hex head screws zippers 1 8 in.
One way to make sure your gutter doesn t fall off the house is to install fascia hanger brackets.
On plastic gutter i think the gutter just snaps into the hanger.
Start by pushing the female end of a downspout elbow onto the first outlet fitting.
Just hook the bracket under the front lip of the gutter and then screw the other side of the bracket to the fascia.
1 1 4 self tapping hex head screws.
Or you can slope the gutters down from each end toward a single downspout placed in the middle of the run.