Our prayers are with you and the world during the COVID-19 pandemic. As a manufacturer of roofing which is critical to the health, safety, and sanitation of buildings and their occupants, we remain open.

The Best Underlayments for Metal Roofs

The RoofAquaGuard family of underlayments comes to you exclusively from Isaiah Industries, Inc., a leading manufacturer of metal roofing systems since 1980. Metal roof brands produced by Isaiah include Classic Metal Roofing Systems, Green American Home, and Kassel & Irons.

A long term developer of innovative building materials, Isaiah Industries proudly offers the RoofAquaGuard line of superior underlayments and other materials for incorporation into successful roofing systems. The RoofAquaGuard line includes standard and premium synthetic and ice and water shield underlayments as well as a breathable underlayment. We also offer and an entangled mesh product for sound attenuation, a thermal break, and as a rain screen.

We are committed to meeting customer needs quickly and efficiently from our headquarters near Dayton, Ohio. Your Customer Support Specialist is available to answer your questions and provide samples while keeping you updated on the status of your order. Most orders ship the next business day. We look forward to serving you with our customer-focused concentration, guided by Biblically-based Core Values which serve as the “banks of the river” for our every action.