Security, Energy Efficiency, Affordability. Dyke Industries steel doors are built to stand up to the harshest environmental conditions with minimal maintenance while providing exceptional energy ratings, all at a budget-friendly price. Our steel doors feature a variety of designs and come primed for easy painting. With a wide array of decorative glass options, you’ll find that perfect door to complete your home. We also have commercial steel door options available, see our commercial section for more information. Find your nearest Dyke location for additional information.