North Carolina ICF Builder Southern Wall Systems installed over 50,000 square feet of Insulated Concrete Forms (ICF) last year! As certified ICF installers, we are qualified to construct various types of ICF buildings. Our completed work includes an assortment of concrete construction: new homes, churches, schools, retail space, offices, and military buildings. So many green buildings are part of our portfolio. Each client is special, and each basement, foundation and wall solidly built. We are so proud to share our gallery with you. We would love to be your ICF contractor of choice, and add another satisfied customer to our gallery. Please fill out our contact form today: ICF builders.