eProcurement Solutions & Customer Stores are Here. Learn More!
Free Shipping on Orders of $59 or more!
C-and-B Logo
  •  

Automatic Door Bottoms

Automatic door bottoms mount to the bottom of a door and seal to the threshold when the door is completely closed. How does it work? When the door is closing, the horizontal protruding operating rod strikes the door jamb, causing the movable plunger "horizontal bar with gasketing" to drop, thereby actuating the plunger function pressing the gasketing to the threshold.

Pemko 420 Automatic Door Bottom

Pemko 420 Automatic Door Bottom

$58.14-$73.70
Pemko 4301 Automatic Door Bottom

Pemko 4301 Automatic Door Bottom

$118.38-$149.36
Pemko 412 Automatic Door Bottom

Pemko 412 Automatic Door Bottom

$72.42-$93.06
NGP 780 Slimline Automatic Door Bottom

NGP 780 Slimline Automatic Door Bottom

$78.30-$106.20
NGP 420 Automatic Door Bottom

NGP 420 Automatic Door Bottom

$144.90-$211.50
California Prop 65 Warning
NGP 320 Automatic Door Bottom - Mortise

NGP 320 Automatic Door Bottom - Mortise

$72.45-$105.30
NGP 229 Automatic Door Bottom

NGP 229 Automatic Door Bottom

$175.50-$234.90
California Prop 65 Warning
NGP 220 Automatic Door Bottom

NGP 220 Automatic Door Bottom

$89.78-$144.00
California Prop 65 Warning
Hager 747S Automatic Door Bottom

Hager 747S Automatic Door Bottom

$148.87
$103.67
California Prop 65 Warning
Hager 743S Automatic Door Bottom

Hager 743S Automatic Door Bottom

$138.38
$96.37
Hager 742S Automatic Door Bottom

Hager 742S Automatic Door Bottom

$76.18
$53.05
Hager 740S Automatic Door Bottom

Hager 740S Automatic Door Bottom

$96.10
$66.93
California Prop 65 Warning
Pemko STC4131 Premier Acoustic Door Bottom, 36", Aluminum

Pemko STC4131 Premier Acoustic Door Bottom, 36", Aluminum

$107.20-$119.62
Pemko STC411 Premier Acoustic Door Bottom, Aluminum

Pemko STC411 Premier Acoustic Door Bottom, Aluminum

$94.00-$119.62
Pemko 434 Automatic Door Bottom

Pemko 434 Automatic Door Bottom

$100.88-$134.42
Pemko 4131 Automatic Door Bottom

Pemko 4131 Automatic Door Bottom

$67.32-$118.88
Pemko 411 Automatic Door Bottom

Pemko 411 Automatic Door Bottom

$53.66-$70.96