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Automatic Door Bottoms / Sill Protection

Do automatic door bottoms (ADB) require Z49 end caps in order to use the optional “Pull Out” feature?

Resolution: Do auto door bottoms require Z49 end caps in order to use the optional “Pull Out” feature? No, the Z49 end caps don’t have anything to do with the “pull out” function. They are a differ...:

Can an automatic door bottom (ADB) be cut down to size at the factory?

Resolution: Yes. LIst automatic door bottom size needed on PO. Allegion will contact you if size not available. :

What dos a Zero Automatic Door Bottom (ADB) do?

Resolution: What does an ADB do? Doors typically have a gap between the door bottom and the floor or saddle (threshold). This gap can allow light, air, sound, smoke, and flames to penetra...:

How Do I select an Automatic Door Bottom (ADB) ?

Resolution: Considerations For Selecting An Automatic Door Bottom There are many factors that should be taken into consideration when choosing an Automatic Door Bottom. Below is a summary of questions t...:

How Do I Clean or Maintain My Zero Automatic Door Bottom (ADB) ?

Resolution: How do I clean my Automatic Door Bottom (ADB)? Zero Automatic Door Bottoms can be cleaned with mild soap and warm water and a non-abrasive sponge or cloth. Do not use any harsh solvents or clea...: