Vassa Metal Roofing is privately owned and operated since 1998. We do not subcontract and the owner is on the jobsite. Our roofing system has double strapping and ridge ventilation for improved ventilation and is "whisper quiet". No liability issues, the stone holds the snow and ice in the spring. Gerard stone coated steel roofing tiles are available in a variety of colors to bring out the best in your home. Lifetime Non-Prorated Transferable Warranty more... See more text