Most workmanship warranties cover five years, maybe even ten years. Tectum Roofing offers a lifetime warranty because we stand by our work. Why should you trust a contractor that doesn’t trust their work enough to back it up? Building owners should not be responsible for the cost of fixing our mistakes. You can tell a lot about a roofing contractor by the workmanship warranty they offer, and no one in Colorado provides a longer one than Tectum Roofing.