My wife and I moved into a new home with two retractable glass roofs and we required two very special internal sails for climate control. We tried three different companies in as many months without success and by chance someone recommended Versatile Structures. Upon contact, Dave arrived the very next day with comprehensive samples and suggestions. A week later Ron came to measure and draw detailed sketches, followed by Jamie who took laser measurements. Mitch then kept us updated about progress and finally Ron and Derek installed the sails. The final aesthetics and function far exceeded our greatest expectations.