About ISC Building Materials

HISTORY

Established in 1972 as Insulation Supply Company, ISC Building Materials was one of the first acoustical and drywall supply distributors in Texas. During its 35 year history, ISC has grown to become the largest independent building materials distributor in Texas. ISC has twelve locations throughout Texas. Our drywall distribution centers and lumberyards include full product line selections of drywall, insulation, lumber, metal framing, acoustical ceilings, and building materials for both commercial and residential construction. When you need building materials for any application, think of ISC - the first and largest distributor in Texas!

GROWTH

ISC has expanded rapidly from its original five locations to twelve.  In 2000, ISC opened its Waco distribution center, followed quickly in 2001 with a new drywall distribution center in Prosper and the acquisition of its Walker & Byrd Building Materials lumber yard in Huntsville.  Walker & Byrd was acquired to meet the growing demand for dimensional lumber, doors, millwork and exterior building products in South Texas, and to complement and expand the company's product offerings.  In early 2004, ISC opened the Houston distribution center to serve both residential and commercial drywall contractors in Southeast Texas.  The College Station distribution center was opened in January 2005, to meet the needs of our contractors for residential and commercial building products in the Bryan/College Station market.  In April 2005, ISC acquired lumber yards in both Waxahachie and Ennis, and opened the Longview distribution center.  ISC is the largest, independently-owned distributor/supply house for commercial building materials in Texas.   With twelve statewide locations, ISC takes care of its customers' needs throughout Texas.

LOCATIONS

Commercial/Residential Drywall Distribution:

• Dallas
• Fort Worth
• Prosper
• Houston
• College Station
• Waco
• Austin
• Tyler
• Longview

Lumber Yards:

• Huntsville
• Ennis
• Waxahachie

INDUSTRY EXPERTISE & CUSTOMER SERVICE

ISC Building Materials provides in-depth industry knowledge to help our customers develop comprehensive solutions in a fast-moving, rapidly changing business environment.