(518) 746 -0182
Fax: (518) 746-0183

22 Hudson Falls Road, Door 3
South Glens Falls, NY

Custom Transitions

Custom Transitions

Custom Transitions

Your Old Furnace Has Quit…

Now you have to replace that old broken down furnace with a brand new forced air heating unit. Whether you call us for a new furnace or another home heating professional, chances are the new furnace will not fit your old duct work that was installed years ago. Therefore you will need a custom transition fabricated to fit the new furnace or air handler to the old warm air plenum and cold air duct work.

Here at K & E Sheet Metal we can custom fabricate transitions for your new furnace unit to fit your old duct. We take measurements from both and fabricate a transitioning sleeve to fit each size. ( see pictures to the right )

All custom transitions are made with 26 gauge galvanized sheet metal. Each supply air transition and return air transition is fabricated to exact customer specifications. Every transition comes with a 1/2″ flange or s-lock for the furnace unit end.


Product Details:

  • Fabricated with 26 gauge galvanized sheet metal
  • 1/2″ rolled flange for furnace end
  • S-lock connection on top
  • Knock down or assembled
  • S-Lock included

Common Sizes:

  • All sizes are custom and measurements are required for the new furnace or air handler and the old plenum or ductwork size.

Please visit our contact page to send us any questions on custom transition sizing and fabrication.

You can purchase sheet metal hand tools used in the fabrication process from our Amazon.com Tool Shop

Full disclosure: we are Amazon.com affiliates