Polypropylene Roof Underlayment

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

Polypropylene roof underlayment.

This unique formulation includes an aggressive self adhering bottom layer coupled with one of several types of top surfaces depending on the application and waterproofing needs. It comes in a large 10 square roll to reduced labor and waste. Now as with all underlayment walkability is something that is very important. 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.

In addition to that the outer surface has a 60 days uv exposure rating. Nearly 5x s lighter than 15 felt. And this synthetic roof underlayment becomes famous due to its quality easy installation process and affordability. On the bottom of its surface the polymer is applied to make it slip resistant.

It is also noted that it uses dual sided selvage an edge produced on woven fabric to prevent unraveling and split back release film to help reduce labor. Weatherlock mat polypropylene roof underlayment. Polystick roof underlayments feature our revolutionary adeso technology a patented method of manufacturing dual compound self adhesive membranes featuring enhanced lap sealing designed to provide unmatched waterproofing across a wide range of roofing applications. This polypropylene roof underlayment is reinforced with fiberglass which similar to the synthetic underlayment resists wrinkling.

The underlayment can make it through the summer heat winter snow and spring rain on a low slope roof without anything covering it. It can be used under any code compliant mechanically attached roofing application. It is use on steep slope roofs under shingles metal tile or shakes.