Altra Federal CU Operations Center
Onalaska, WI

Interstate Roofing crew has been hard at work at the Altra Federal Credit Union Operations Center removing the existing 12,700 sq. ft. shingle roof and installing new CertainTeed Landmark TL AR asphalt shingles. Also reroofing a 2,350 sq. ft. area with a new Firestone .060 mil fully adhered EPDM roof system.