AERONET

underlayments for building roofing and siding; non-metallic building materials, namely, spacer sheets for conducting water and vapor between juxtaposed surfaces in a building, spacer sheets provided attached to and in combination with a non-metallic underlayment, and spacer sheets attached to a non-metallic fabric; exterior residential and commercial thermal and moisture management building products, namely, non-metallic underlayments and wraps in the nature of spacer sheets for conducting water and vapor between juxtaposed surfaces in a roof or wall of a building