Armortech supplied and installed 12 Simonton impact resistant windows, and 4 sliding doors. The windows and doors are well built. Windows and doors are only as good as they are installed. It didn't take long to recognize we were working with a quality contractor. Chad and Alan were organized, with the materials and tools needed. They took the time to do the job right. There was an ever present shop vac to keep things clean. With hurricane season here, I feel pretty good. No buyers remorse at our house.