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When nothing but the best will do for the bottom of your doors. Our Automatic Door Bottoms (ADB) are made from extruded aluminum combined with closed cell sponge neoprene, felt or brush and is activated when a plunger depresses against the door stop or jamb, sealing out draft, sound and light. Surface or mortise types available in stock sizes 24", 30", 36", 42" and 48". These can be shortened up to 6" (from lock side) on job site - 24" can be shortened 3" only. Reversible for right or left hand installations. Maximum drop is 5/8" and they are available in gold and bronze anodized.

  Automatic Door Bottoms Catalogue
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Automatic Door Bottoms
Door Bottoms    Adjustable Door Bottoms    Door Shoes   

Automatic Door Bottom Instructions    English   Français

Door Bottoms
Features Available in Ratings CAD DETAILS
DWG format
1-13/16"H. X ½"W.
Regular duty surface mount.
Available in: felt (CT-50F) or neoprene (CT-50N) Fire rated.
1-1/2"H. X 9/16"W.
Regular duty mortise type.
Available in: felt (CT-51F) or neoprene (CF-51N). N/A
1-7/8"H. X 7/8"W.
Heavy duty surface/mort.
Available in: felt (CT-52F) or neoprene (CT-53F or brush CT-52B) Fire Rated
1-5/8"H. X 15/16"W.
Heavy duty mortise type.
Available in: felt (CT-53F), neoprene (CT-53F) or brush (CT-53B) N/A
¾"H. X 1-3/8"W. For metal doors, vinyl seal. Fire rated.

Adjustable Door Bottoms
Features Application Ratings
N/A For wood or metal doors. N/A

Door Shoes
Features Available In Ratings
3/8"W. x 1-7/16H. Extruded Aluminum in Pile
Fire Rated
 
1-3/16"W. x 1-1/4"H. Extruded Aluminum & Vinyl
Fire Rated
   
1-3/16"W. x 1/2"H. Extruded Aluminum & Vinyl
Fire Rated
   


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