You can add 3 to 5 inches to the top.
How much overhang on roof tiles.
Lay a course of tiles along the eaves setting the tiles at the average linear coverage.
To create a cantilever properly you will need to know plenty about physics like torque and rotational equilibrium.
Ensure verge overhang is equal at left and right ends.
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.
Mark the position along the eaves and top battens of every third tile.
Roof tile type cost per sq.
Ft costs per square.
Clay tiles 6 15 600 1 500 concrete tiles 4 10 400 1 000.
In fact in most places i was unable to get my fingers never mind my hand into the guttering to clear it.
At this stage some adjustment in shunt could be made if necessary to allow a 38 to 50mm overhang at verges.
Metal is usually installed on rafters or strip sheathing rather than the solid decking used under other materials.
Here phil explains how much overhang a roof should have at the gutter.
This will keep rain away from your shed.