If it doesn t pull the drip edge out slightly from under the shingles.
How to install drip edge for metal roof.
The extension should be at least inch for it to work.
Secure the drip edge with roofing cement.
How to install a drip edge.
Work up from the initial row starting at the lower corner in a diagonal pattern staggering the shingles to prevent gaps.
Lay the starter row of metal shingles at the drip edge and affix to the roof with metal roofing nails.
To prevent rainwater from curling around the lower edge of the roof decking and seeping into the soffits or siding roofers install l shaped flashing under shingles and composite roofing.
Step by step install drip edge on a metal roof.
Build the lower rim of roof extended away from the fascia.
Make sure the outer edge extends over the gutter.
Apply a continuous bead of cement along.
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By installing corrugated metal roof drip edge it will be easier for that mass to move down or be removed.
Slip the wide flat flange of the material all the way under the first course of roof shingles as illustrated.