Certification & Affiliations
Greenwood Industries commitment to excellence manifests itself in many forms, including support of and active participation in numerous federal, local government, and industry-related organizations.
Built Up roofing systems have been in use in the United States for over 100 years. Built-Up roofing systems use a highly reliable waterproof membrane fabricated with layers of bitumen, and alternating with plies of reinforcing felts. The redundant layers provide outstanding resistance to water and weather. Two applications exist for this system: Hot-Applied and Cold-Applied.
"I want to let you know how well your team performed on this project. On a fast track project, such as this, we need the best people available to make the milestone dates and maintain the quality standards that are required by a demanding owner. The professionalism and urgency that was shown… would make any project go efficiently and smooth. People like this make our job easier, are really appreciated and I look forward to working with Greenwood Industries in the future."
Jim Driscoll, Gilbane Building Company