How To Install Synthetic Roof Underlayment

How to install roofing underlayment the proper way.

How to install synthetic roof underlayment.

Step 5 nailing the underlayment. Install the underlayment along the roof decking. This movie shows you how to install iko armourbase pro underlayment on a roof with iko roof shingles. If necessary adjust how the material ls aligned to keep it hanging over the decking material.

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. Synthetic roof underlayment when compared to asphalt felt synthetic roofing underlayment has many of the advantages of house wrap it installs quicker and is far more durable in high winds or when left exposed for long time periods. Subscribe and share please. How to apply the iko underlay armourbase pro.

But what some may not know is there s another layer of protection directly on top of the roof deck and under the roof covering that performs a critical role in protecting your home from moisture damage. Check this out. Install drip edge at the roof eave edges. Smooth out the underlay to prevent any bumps.

When most people think of roofs they typically think of shingles or metal roofing.