Roof Underlayment Flashing Installation

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.

Roof underlayment flashing installation.

How to apply the iko underlay armourbase pro. Bend it back so that it overlaps the corner flashing. This article series discusses roofing installation including roof sheathing roof underlayment roof coverings such as shingles slates or membranes and roof flashing. Apply an approximately 3 inch.

Nail it in place with two nails one. Installing roof felt is a two person job. Hammer one nail to the. We also provide a master index to this topic or you can try the page top or bottom search box as a quick way to find information you need.

This method of installation channels the water out and down away from the wood panel sheathing below. How to install step flashing with a wall corner step three. 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. 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. Cap staples are recommended on this underlayment every 12 inches along the bottom and every 24 inches in the middle. This movie shows you how to install iko armourbase pro underlayment on a roof with iko roof shingles. Fasten drip edge on eaves with.

Then set the piece down. 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. Install an underlayment centered in the roof valley.