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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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Extruded Aluminum Automatic Door Bottoms



Automatic Door Bottoms
Door Bottoms    Adjustable Door Bottoms    Door Shoes   

Automatic Door Bottom Instructions    English   Français

  Size Features Ratings CAD DETAILS
DWG format
Product Instruction Sheet
PDF format
1-13/16"H. X 9/16"W.
*Regular duty surface or semi-mortised
*Neoprene seal
*Available in bronze & gold anodized
Fire rated.
1-13/16"H. X 9/16"W.
*Regular duty surface or semi-mortised
*Felt seal
*Available in bronze & gold anodized
N/A
2-7/32"H X 5/8"W *Regular duty surface or semi-mortised
*Neoprene seal
*Stainless steel cover
Fire rated.
1-1/2"H X 17/32"W *Regular duty mortised
*Neoprene seal
*Mill finish
N/A
1-1/2"H X 17/32"W *Regular duty mortised
*Felt seal
*Mill finish
N/A
1-29/32"H X 29/32"W *Heavy duty surface or semi-mortised
*Neoprene seal
*Available in bronze & gold anodized
Fire Rated
1-29/32"H X 29/32"W *Heavy duty surface or semi-mortised
*Felt seal
*Available in bronze & gold anodized
N/A
1-29/32"H X 29/32"W *Heavy duty surface or semi-mortised
*Brush seal
*Available in bronze & gold anodized
N/A
1-29/32"H X 29/32"W *Heavy duty surface or semi-mortised
*Silicone seal
*Available in bronze & gold anodized
Fire Rated
2-1/2"H X 31/32"W *Heavy duty surface or semi-mortised
*Neoprene seal
*Stainless steel cover
Fire Rated
1-5/8"H. X 15/16"W.
*Heavy duty mortised
*Neoprene seal
*Mill finish
N/A
1-5/8"H. X 15/16"W.
*Heavy duty mortised
*Felt seal
*Mill finish
N/A
1-5/8"H. X 15/16"W.
*Heavy duty mortised
*Brush seal
*Mill finish
N/A
1-5/8"H. X 15/16"W.
*Heavy duty mortised
*Silicone seal
*Mill finish
N/A
1"H. X 1-3/8"W. *For hollow metal doors
*Vinyl seal
Fire rated.  
1"H. X 1-3/8"W. *For hollow metal doors
*Neoprene seal.
Fire rated.  

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

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


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