1 (800) 242-7733 search Team Member Login Products Careers Resources Locations Where to buy Architects/Designers/Engineers Contractors Homeowners Insulated Sandwich Walls Brochures Education & Training Locations Product Videos Project Gallery Case Studies More Resources High Performance Insulated Sandwich Wall Panels Insulated Sandwich Walls are an efficient and economical material choice for various climates and large scale project applications that demand installation efficiency, lasting performance and economy. For more than 70 years, County Materials has been manufacturing a diverse line of concrete construction products that are specified by industry professionals around the United States. Rely on our extensive knowledge, experience and manufacturing capabilities for prestress and precast products that include Insulated Sandwich Walls to Hollowcore Plank, Concrete Pipe and Precast Structures, Columns and Beams, and Bridge Girders. County Materials offers engineering and design services, and the highest quality casting and delivery and installation services for any size project. Insulated Sandwich Walls are cast to meet the most exacting specifications. After the design phase, County Materials’ team, or your contractor erects your panels according to your plans. We handle casting, transportation, and installation with unmatched professionalism and speed. For more information call (317) 769-5503 Product Literature: pdf Insulated Sandwich Walls Brochure Featured Projects Westpoint Business Park 1, 2, & 3 VIEW PROJECT East Indy Exchange Building 2 VIEW PROJECT Ambrose Plainfield Logistics Park Building III VIEW PROJECT Latest News Insulated Sandwich Walls Benefit Air Quality READ MORE County Materials’ Enhanced Production Capacity Supports Concurrent Warehouse Construction READ MORE Insulated Sandwich Walls Offer Reduced Life Cycle Cost READ MORE Products / Insulated Sandwich Walls PRODUCTS Aggregates, Sands & Soils Bridges & Prestress Concrete Pipe & Precast Hollowcore Plank Insulated Sandwich Walls Landscaping Masonry Municipality Products Ready-mix Testing Services Where to buy RESOURCES Architectural Design Files Downloads Events & Education Join our Mailing List News Product Color Samples Project Gallery Print Catalogs Videos COMPANY About Us Careers Customer Testimonials Home Page Our History Sonnentag Foundation Team Member Testimonials CONNECT Contact Us Facebook Indeed Instagram Learning Session Linkedin Locations Submit Photo & Profile Ideas Twitter Youtube © County Materials Corporation | 1 (800) 242-7733 | info@countymaterials.com The color photos shown on this website were prepared with careful attention to accuracy. However, colors shown may vary from actual hues and should only be used as a guide. Refer to actual product samples for final color selection. Because concrete units are manufactured with high quality, naturally-mined aggregates and materials, variations in color or shading should be expected in products that are manufactured at different times and in units having different shapes. This color or shading variation is acceptable in the industry. To Top