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All Canada Post orders are being upgraded to courier free of charge to avoid any shipping delays. Free Shipping In Canada On Orders Over $149.
All Canada Post orders are being upgraded to courier free of charge to avoid any shipping delays. Free Shipping In Canada On Orders Over $149
4" Backdraft Damper

4" Backdraft Damper

Backdraft Damper 4"

Save 20% Save 20%
$10.00
$10.00 - $10.00
$10.00
$8.00
$8.00 - $8.00
$8.00
SKU 306110-4

Product Description :

These are excellent quality back draft dampers. They are made from heavy-gauge galvanized steel with heavy duty springs. They use both an embossed bead & rubber gasket to help keep ducting securely in place. They prevent back draft air when your fans are off.