Hillview Sheet Metal
Metal Roofing & Metal Siding
Hillview Sheet Metal offers a synthetic underlayment constructed from high strength woven fabric that is polypropylene coated on both sides.

The specially formulated anti-slip surface is asphalt free and is 2-1/2 times lighter per square foot and 25 times stronger then #15 felt.

Synthetic underlayment comes in a 25 year or 50 year warranty and has a 180 day UV resistance.