Our trained and experienced professionals are up to the task. We install heavy-duty commercial overhead doors for every situation. Non-insulated and Insulated doors with polystyrene or polyurethane insulation and R-values from 8.0 to 26.89. Sizes are available up to 40 feet wide and 20 feet tall. Our doors are made of hot-dipped galvanized steel skins designed with a flush pebble grain, micro-grooved pebble grain, or ribbed surface. Door tracks can vary from low-headroom type to highlift track to meet any specification.