Backdraft Dampers
Stop cold air from coming back into your home. These backdraft dampers feature lightweight aluminum damper blades, which are spring loaded for positive closure.
Page: 1  Showing 1 - 14 of 14 Products, Sorted By

Backdraft damper with galvanized steel collar and lightweight aluminum damper blades. Spring loaded for positive closure. Fits 4" Round Duct

$13.99
Suggested: $21.00
You Save: $7.01

Backdraft damper with galvanized steel collar, lightweight aluminum damper blades, and gasketing. Spring loaded for positive closure. Fits 4" Round Duct

$15.66
Suggested: $18.50
You Save: $2.84
4" Cape Backdraft Damper
MFG#: Tti-CBD4

4" Cape Backdraft Damper

$22.00

Backdraft damper with galvanized steel collar, lightweight aluminum damper blades, and gasketing. Spring loaded for positive closure. Fits 5" Round Duct

$16.95
Suggested: $19.60
You Save: $2.65

Backdraft damper with galvanized steel collar and lightweight aluminum damper blades. Spring loaded for positive closure. Fits 6" Round Duct

$17.29
Suggested: $28.00
You Save: $10.71

Backdraft damper with galvanized steel collar, lightweight aluminum damper blades, and gasketing. Spring loaded for positive closure. Fits 6" Round Duct

$19.95
Suggested: $21.50
You Save: $1.55
6" Cape Backdraft Damper
MFG#: Tti-CBD6

6" Cape Backdraft Damper

$23.00

Backdraft damper with galvanized steel collar, lightweight aluminum damper blades, and gasketing. Spring loaded for positive closure. Fits 7" Round Duct

$27.99
Suggested: $33.00
You Save: $5.01

Backdraft damper with galvanized steel collar and lightweight aluminum damper blades. Spring loaded for positive closure. Fits 8" Round Duct

$21.60
Suggested: $40.00
You Save: $18.40

Backdraft damper with galvanized steel collar, lightweight aluminum damper blades, and gasketing. Spring loaded for positive closure. Fits 8" Round Duct

$32.66
Suggested: $38.61
You Save: $5.95

Backdraft damper with galvanized steel collar, lightweight aluminum damper blades, and gasketing. Spring loaded for positive closure. Fits 10" Round Duct

$43.99
Suggested: $49.95
You Save: $5.96

Backdraft damper with galvanized steel collar and lightweight aluminum damper blades. Spring loaded for positive closure. Fits 10" Round Duct

$25.60
Suggested: $53.00
You Save: $27.40

Backdraft damper with galvanized steel collar, lightweight aluminum damper blades, and gasketing. Spring loaded for positive closure. Fits 12" Round Duct

$59.99
Suggested: $72.00
You Save: $12.01

Backdraft damper with galvanized steel collar, lightweight aluminum damper blades, and gasketing. Spring loaded for positive closure. Fits 12" Round Duct

$68.95
Suggested: $85.00
You Save: $16.05
 
Page: 1  Showing 1 - 14 of 14 Products