NUDURA ICF Forms are industry leading icfs that have proven technologies to make building easier and faster. The NUDURA line of ICF Forms offer innovation that is exclusive to NUDURA, which allow builders, architects and engineers the ability to build and design commercial and residential structures with greater efficiency. NUDURA offers this exclusive technology in all Form types and sizes. Learn from our experience. If you are thinking of building with NUDURA icfs, we encourage you to take one of our One Day ICF Installation Training Courses. The One-day training seminars provide Builders & Installers with basic NUDURA installation skills.