Since 1948, Thermo Manufacturing has provided roofing and waterproofing solutions for architects, building owners, consultants and specifiers. Thermo has a nationwide network of experienced participating contractors to provide quality application of our many roofing and waterproofing systems. Thermo offers warrantable systems from two to twenty years to meet your existing budgets. Thermo has maintenance products with warranties to restore your existing roof system to a watertight condition.