Zero #7350, Automatic Door Bottom for Sliding or Pocket Doors, Mortised, Neoprene, .75" Drop
This Zero International #7350, Â mortised automatic door bottom is designed with a specialized sealing mechanism ideal for sliding and pocket doors. The neoprene seal is housed within a strong aluminum casing and assures solid protection from light, sound, drafts, water, and dirt infiltration. Maximum effective drop is .75". Available in Clear Anodized finish and length is custom cut to size.
PRICED PER ITEM
Sizing: To determine length needed, see How to Measure for an Automatic Door Bottom.
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This model is exclusively designed for sliding pocket doors. Unlike our standard models which lowers the seal starting from the hinge side, this model lowers the seal in one even motion. The plunger requires low operating force to activate the dropdown seal.
Important Note: This automatic door bottom must be used beneath a door that latches into place upon closure, since constant pressure is required for the drop-seal mechanism to remain closed.
Sizing: To determine length needed, see How to Measure for an Automatic Door Bottom.
Installation: Door bottom is designed to be fully mortised into door, which preserves the look of the door. Sheet metal screws (SMS) are provided for installation.
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 1 year guarantee against defects in material and workmanship.
Click here to view our full Warranty Policy.
Click here to see all our Sliding Door Hardware
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QuickShipNo
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ManufacturerZero International
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MPN7350
- Product Design
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Seal TypeNeoprene Rubber Seal
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Mounting TypeFully Mortised
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Door TypeSliding / Pocket Door
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- Dimensions
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Casing DimensionsBody measures .705" W x 1.560" H, while extended flanges measure .375" each. Total width is 1.45". Compatible with doors of 1.75" thickness or greater.
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LengthCustom Cut to Size
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Drop SizeUp to .75" Drop
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Suggested Door Cut-Out3/4" x 1-9/16"
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Door Thickness1-3/4" Thick
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- Installation
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HandingNon-Handed
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Installation ScrewsInstallation Screws Provided
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SizingTo determine sizing required see 'How to Size an Automatic Door Bottom'
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- Additional Options - Purchase Through Our Office
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Colored End CapsYes
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- Finishes
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FinishClear Anodized Aluminum (US28)
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- Compliance Details
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Warranty1 Year Limited Warranty
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Click here for a Printable Copy of How to Install a Mortised Automatic Door Bottom.
Automatic Door Bottoms are available with three mounting options: Surface Mounted, Semi-Mortised and Fully Mortised. A surface mounted application can be applied without removing the door from its hinges. For a semi-mortised, if the rabbet in the door is cut-out already, the door does not need to be removed. For a fully mortised application the door should be removed before starting. |
STEP 1: PREPARE YOUR DOOR BOTTOM
Remove door and cut mortise in bottom of door as per the dimensions of the provided product specs. NOTE: If a door is fire labeled or of special construction, mortise preparation must be done by the door manufacturer. |
STEP 2: MEASURE AND TRIM YOUR DOOR BOTTOM
Measure your door from side to side. That will determine the length required for your Door Bottom. |
Once you have you determine the size needed, if necessary, trim your door bottom. Use a chop saw or table saw to create a perfectly straight cut. Note, Only trim opposite the actuating plunger, brass nut. (Trimming from the brass nut side will ruin your ADB). You can trim from the edge up to one inch of the screw on the side wall of the ADB. |
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STEP 3: APPLY YOUR AUTOMATIC DOOR BOTTOM
With door removed from opening, install the door bottom with plunger at the hinge side, fasten with screws provided and install door in opening. |
STEP 4: ADJUSTING YOUR AUTOMATIC DOOR BOTTOM
Screw the actuating plunger in or out as required until the gasketing just touches the sealing surface when the door is closed. It is not necessary to squash the gasket to provide an effective seal. |
Once you have followed through with all the instructions your Automatic Door Bottom is good to go! Enjoy years of quality sound, draft and light infiltration control with your new door bottom. |