Fasten drip edge on eaves with.
Roof underlayment flashing installation.
Install drip edge at the roof eave edges.
Underlayment should be installed from the bottom of the pitched roof to the top such that each upper layer overlaps the lower layer.
Synthetic roofing underlayment is to be laid horizontally parallel to eave with printed anti slip side up starting at the bottom of the lowest roof eave with a 1 5 underlayment overhang at the eave covering the pre installed eave drip edge.
Then set the piece down.
Then install a non corrosive metal valley flashing of 24 minimum width lap successive sheets of metal flashing a minimum of 12 inches and seal laps.
Installing roof felt is a two person job.
Cap staples are recommended on this underlayment every 12 inches along the bottom and every 24 inches in the middle.
Install an underlayment centered in the roof valley.
Hammer one nail to the.
Nail it in place with two nails one.
Apply an approximately 3 inch.
How to install step flashing with a wall corner step three.
Ensure it sits flat and extends at least 8 inches above the shingles.
This movie shows you how to install iko armourbase pro underlayment on a roof with iko roof shingles.
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This article series discusses roofing installation including roof sheathing roof underlayment roof coverings such as shingles slates or membranes and roof flashing.
But first we re going to flash the eave with metal drip edge flashing and install the roofing membrane over it along the bottom edge of the roof.
This method of installation channels the water out and down away from the wood panel sheathing below.
Recommended procedures of basic valley flashing installation.
