Pemko 4131DRL Surface and Semi-Mortise Automatic Door Bottom, Dark Bronze Aluminum Finish

Pemko 4131DRL Automatic Door Bottom, Dark Bronze Anodized Aluminum Finish

Automatic Door Bottoms are weatherstripping that are applied to the bottom of the door and automatically drop down when the door is closed. Door Bottoms serve the purpose of sealing the gap between the door and the floor, coming to good use specifically when surfaces are uneven. The drop-bar seal is actuated by a plunger which contacts the jamb as the door is closing, forcing the drop-bar seal down against the floor/threshold.

The Pemko 4131 Door Bottom seals up to 3/4" gap.

• Width: 19/32" 
  
• Height: 1 27/32" 
  
• Length: 36"
• Finish: Dark Bronze Anodized Aluminum with Black Sponge EPDM insert

Ratings:

•  Air Infiltration Tested
•  Sound Tested – ASTM E90
•  BHMA Certified
•  Smoke Tested – UL1784
•  Fire Rated – UL10C – Positive Pressure
•  Underwriters Laboratory 4L10
•  GREENGUARD Gold Certified