In almost every instance gutter installers take the path of least resistance and shove the gutter right underneath the roof shingles instead.
Roof tile overhang into gutter.
The reason for this is that whenever rain runs down any type of roof when it gets to the lower edge it clings to the tile or slate by capilliary action this means that the water actually runs around the bottom edge and slightlly back up the rear of the tile before gravity allows it to drop into the gutter.
The bottom tile or slate of the roof covering should project at least half way into the gutter the ideal distance is between half way and two thirds of the way over.
Sarking felt when correctly installed should hang down inside the gutter.
Looking right down the line of the guttering the gap between the end of the last roof tile and the outer edge of the guttering varies from around an inch and half to in some cases millimetres.
Hi sarking felt is the endthat lapsover into the guttering to allow water run off.
See overshooting gutters just below we illustrate shingles installed with too much overhang into the gutter.
Just hook the bracket under the front lip of the gutter and then screw the other side of the bracket to the fascia.
Longer overlaps of asphalt shingles past the drip edge will hang over into the gutter will send roof runoff off of the roof rather than into the gutter and will eventually crack break and look gross.
This involves stripping back the last few courses of tile or slates to remove the old felt and re fix the new.
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.
Here phil explains how much overhang a roof should have at the gutter.
Here phil explains how much overhang a roof should have at the gutter.
Leave the old spikes in place a spike head looks better than a hole in the gutter.