Pemko #420 Automatic Door Bottom, Mortised for Metal Door with Choice of Seals

This automatic door bottom is designed for the interior of hollow metal doors. It is built with a heavy duty mechanism that will ensure smooth operation. It is fitted with a set of two fire rated rubber seal. Available in a choice of rubber seals (see below for details).

To determine size required see How to Measure for an Automatic Door Bottom. Can be cut in the field an additional 2".

See tabs below for additional information
    • SKU
      PK420APKL|36
    • Market price:$63.00
      • save 15%
    • Starting price: Price: $53.55 per item
     

    This automatic door bottom is fitted with set of fire rated double rubber seals. Adding this seal to the bottom of doors prevents drafts, dust, moisture, smoke, fire and sound from penetrating the gap under doors.

    How it works: The door bottom utilizes a concealed flat spring mechanism which is activated when the door is closed and lowers the seal tightly against the floor or a saddle to create a strong and reliable seal. As soon as the door is opened, it automatically retracts in a smooth and “feather-touch” motion without causing a drag against the floor.

    Options: The door bottom can be ordered with a PemkoPrene™, Silicone or Vinyl seals. See Understanding Rubber Seals for more details.

    As with all our other high quality door bottoms, this is built to last! The aluminum casing is fully mortised and does not alter the appearance of the door, great for designer doors, hotels and luxury condos. It is designed to be applied to the underside of a hollow metal door and has a maximum drop of .5”. It is compatible with both a right or left handed door.

    Installation instructions and screws provided.

    Please note, images are for illustrative purposes only. They are not actual photos. Therefore, actual colors may vary slightly and size may be enlarged to show detail. See product specs for exact measurements.

    This product has a 5 year guarantee against defects in material and workmanship.
    Click here to view our full Warranty Policy.

    Click here for other door bottoms For Hollow Metal Doors

      • SKU
        PK420APKL|36
    • QuickShip
      No
    • Manufacturer
      Pemko Manufacturing
    • MPN
      420PKL, 420SL, 420VL
    • Product Design
      • Seal Type
        PemkoPrene® Rubber Seal, Silicone Rubber Seal, Vinyl Rubber Seal
      • Mounting Type
        Fully Mortised
      • Door Type
        Hollow Metal Door
    • Dimensions
      • Casing Dimensions
        Door bottom measures 1-3/8" W x 13/16" H
      • Length
        Custom Cut to Size
      • Drop Size
        Up to .5" Drop
      • Suggested Door Cut-Out
        Designed for hollow metal doors with minimum 1.5" wide cavity.
      • Door Thickness
        1-3/4" Thick
    • Installation
      • Handing
        Non-Handed
      • Installation Screws
        Installation Screws Provided
      • Sizing
        To determine sizing required see 'How to Size an Automatic Door Bottom'
    • Finishes
      • Finish
        Mill Finish Aluminum (US27)
    • Compliance Details
      • Compliance Details
        Air Infiltration Rated, Sound Rated, BHMA Certified, Smoke Rated, Fire Rated, UL Classified, GreenGuard Gold Certified
      • ANSI Designation
        R3G324, R3G325
      • Warranty
        5 Year Limited Warranty

    SHIPPING / PROCESSING TIME:


    This product ships directly from the manufacturer. 
    Please allow 2 - 3 weeks to ship
    • Domestic Shipping Fees- (Hawaii and Alaska not Included):
      • FREE SHIPPING on orders over $300.00 (excludes oversized and freight orders). 
      • There will be a flat $19.99 shipping and handling fee on orders under $300.00.
      • Freight Items: Orders containing items sized 90" - 96" have an oversize surcharge of $199.00.
      • Oversize Freight Items: Orders containing items sized 97" and above have an oversize surcharge of $250.00.
      • Orders totals above $2,000.00 will ship free, regardless of size.
    • Alaska and Hawaii, Canada, and International Shipping:
    • Returns:
      • This product is custom made and is not returnable.
      • We are committed to your satisfaction, as a courtesy, we may, at our discretion accept returns with a minimum 25% restock fee.
      • CLAIMS FOR SHORTAGE OR DAMAGE IN TRANSIT: All claims must be made within ten (10) days of receipt of goods.
      • Weatherstripping products will not be considered for returns.
      • Item must be in new, re-saleable condition.
      • Please call or email us to receive an RMA number before returning. No returns will be processed without an RMA number.
      • Return shipping is customer's responsibility. A return address will be provided with RMA#.
      • If you are shipping via USPS (not recommended) do NOT require signature as we will not be able to pick up your package from local post office facility.