ROOFERS MART OF WISCONSIN, INC Roofers Mart of Wisconsin was established in 1984. Our purpose is to provide quality roofing materials to professional roofing contractors. Low slope roofing is our specialty ; low thermal and high thermal insulations, built-up roofing products, modfied bitumens, EPDM, PVC, TPO and specialty products and accessories used by professional roofers. We are located at 4710 N. 124th Street. That's just west of Hwy 45 and just south of Hampton Avenue.