Serving businesses throughout CT, NY, RI, MA
Danbury Winair is a nationwide provider of rectangular duct systems, as well as welded duct. You can download our sheet metal standards and other product information below.
- 2024 Sheet Metal Standards
- All Sheet Metal Standards
- 2019 Sheet Metal Standards
- Duct Specifications
- Spiral Duct Specifications
- LEED Sheet Construction
- K-Flex USA Safety Data Sheet
- Elgen Two Way Gripper Product Data Sheet