Prefabricated Ductwork (STARTING COLLARS And TAKE-OFFS)
(Product availablity is subject to change without notice. Not all products are available from all facilities.)

CLICK STARTING COLLARS
• For transition from internally lined or 1" or 1-1/2"ductboard plenums to round pipe or insulated flexible duct. Can also be used with unlined plenums.
• Snap together.

Click here to print a Detailed Specification Sheet (PDF)


DUCTBOARD STARTING COLLARS
• For transition from ductboard plenums, internally lined plenums or insulated register boxes to round pipe or insulated flexible duct. Can also be used with unlined plenums.
• Extra long tabs to fit all ductboard thicknesses through
1-1/2" (R-6.0 value)

Click here to print a Detailed Specification Sheet (PDF)

AIR-TITE TAKE-OFFS
• Provides transition from flat surface to insulated flexible duct or round pipe.
• Tacky gasket provides excellent seal.

Click here to print a Detailed Specification Sheet (PDF)



SADDLE AIR-TITE TAKE-OFFS
• Provides transition from flat surface to
insulated flexible duct or round pipe.
• Tacky gasket provides excellent seal.

Click here to print a Detailed Specification Sheet (PDF)

SIDE TAKE-OFFS
• For transition from air plenums or rectangular duct to round pipe or insulated flexible duct
• Crimped collars for interlocking fit.

Click here to print a Detailed Specification Sheet (PDF)

TOP TAKE-OFFS
• For transition from air plenums or rectangular duct to round
pipe or insulated flexible duct.
• RSC is a "Scotty" take off.

Click here to print a Detailed Specification Sheet (PDF)

RECTANGULAR TAKE-OFFS - STRAIGHT
• For transition from air plenums
or rectangular duct to round pipe
or insulated flexible duct
• Crimped collars for interlocking fit.

Click here to print a Detailed Specification Sheet (PDF)