- Products
- Manufacturers
- 3M
- Airtec
- Allied Commercial
- Asurity
- ATCO Flex
- Broan-NuTone
- CertainTeed
- DiversiTech
- Ducane
- Ductmate Industries
- Duro Dyne
- Electric Heat
- Fantech
- Field Controls
- Fieldpiece Instruments
- Fortress
- Gastite
- Gree Comfort
- Hart & Cooley
- Howell Metal
- JB Industries
- Lenox Tools
- Magic-Pak
- Malco Products
- Metal-Fab
- NDL Industries
- Nu-Calgon
- Oatey
- Polymer Adhesives
- Premier One Products
- Pro1iaq
- Quality Flex
- Reflectix
- Resideo (Honeywell)
- Reznor
- Sila-Seal
- Southwark Metal Mfg.
- Southwire
- SpacePak
- Thermaflex
- TRUaire RectorSeal
- Venture Tape
- Vibration Mgt Co
- Z-Flex Venting Systems
- Zip-Ez