 CO Building Systems in Ephraim manufactures a complete line of pre-engineered metal buildings of all sizes. Plus, they are your headquarters for custom metal roof and wall panels for your home or business, including all trim and accessories. All of their roof and wall panels are available in several gauges in over 20 different colors. For a free cost estimate or more information, contact CO Building Systems in Ephraim, 800-262-5347. That's 800-262-5347. Online at cobuildings.com.