This gets snow and ice drip line farther away from the building walls without the danger of the metal roofing bending under the weight.
Install roof overhang.
Soffits enclose the eaves of a roof.
Some metal roofs have wood framed eaves that extend several inches or a foot beyond the house or shed wall to support metal roofing.
Position your sheets on the ground before raising to the roof for laying.
The outer edge must be extended beyond where the gutter is located.
Sheets should be checked to ensure that the top side faces upwards.
Depending on the style and aesthetic look you are aiming for you could extend this overhang even more.
The size of the roof overhang you choose depends largely on the style of your shed s roof.
Also remember that your overall approach to installing metal roofing panels should be one that is square to edge.
As a rule of thumb this overhang should be at least of an inch.
At this time any valleys on the roof should also be flashed with an ice and water membrane.
Slip the wide flat flange of the material all the way under the first course of roof shingles as illustrated.
Soffit panels are most commonly made of vinyl or metal so they re low maintenance and can be found in almost any color to match your exterior color scheme.
Install sheet metal drip cap over the lower rim.
With a flat shed roof the roof simply extends past the wall plate to provide an overhang.
Because this style of a shed has a flat roof it can facilitate a wider overhang which is ideal for storage.
How to install a drip edge.
Be sure the larger edge is laid so that the small edge of the next panel will overlap it.
Insert the wide flank of drip cap underneath the first course of shingle or tile all the way through.
This ice and water membrane is typically applied to overhang the eaves by 1 4 3 4.
Install metal panels or shingles align the first metal roofing panel so that it overlaps the edging by 1 2 to 3 4 of an inch and is square to the roof line.
To be fully effective it should extend up the roof to a point at least 24 inside the vertical extension of the interior side of the wall.
The overlapping sheet edges should be raised facing the direction of installation i e positioned the same way as the other sheets.
It is used to cover and protect the exposed ends of the roof rafters and provide a cleaner look to your home.
Here is a short video showing how.
Seal the flashing to roof by using special roofing cement.
Make sure the outer edge extends over the gutter.
If it doesn t pull the drip edge out slightly from under the shingles.
Install the roofing screws vertically along each rib in the panel.
