They are manufactured from the highest quality galvanized sheet metal and to our exacting standards.
C collar sheet metal.
Ductwork and duct systems components for hvac professionals.
The duct shop has the largest selection of quality metal ductwork supplies hvac ductwork sheet metal ducts hvac fittings and airflow ducts for duct fitters duct installers.
Starting collar has a snap together design for easy assembly.
Just peel stick and fasten with sheet metal screws.
The master flow 6 in.
Starting collar has the master flow 6 in.
Can also be attached to metal surfaces.
R 6 metal top box with collar.
Choose from round and rectangular shapes as well as a range of sizes.
This one piece design adds rigidity to the collar.
Southwark metal 975 5 sheet metal collars flat collar item.
If you need ductwork for your air conditioning projects or heating project the duct shop will ship your ducts quickly directly to your home or hvac job site.
Made from high quality sheet metal ac pro offers a line of starting collars and takeoffs used with ductboard metal and flexible duct.
E z tap takeoff collars are fabricated in both straight and conical types from either 26 or 24 gauge galvanized steel meeting spec astm a 653 lockforming quality.
This starting collar can be used to transition from a flat surface such as a lined or duct board plenum to round pipe or insulated flexible ducts.
Fixed filter rack with door.
To install a duct start collar you need to first cut your hole in the duct and simply bend every 4th tab on the duct start collar then insert your start coll.
Mobile home return box.
R 8 metal top box with collar.
3 dovetail duct start collar.
Super seal start collars have a self adhesive gasket to seal the collar to the plenum.