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Zero #364FS, Automatic Door Bottom, Mortised Aluminum and Neoprene Bulb Seal with FireStop INTUMET

Zero #364FS, Automatic Door Bottom, Mortised Aluminum and Neoprene Bulb Seal  with FireStop INTUMET
Product Specs of Mortised Automatic Door Bottom with FireStop INTUMET Interior #364FS Aluminum Mortised Automatic Door Bottom with Intumet Interior #364FS Mortised Automatic Door Bottom with Fire Stop Intumet Interior Applied on Interior Wooden Door is Open Position Mortised Automatic Door Bottom with Fire Stop Intumet Interior Applied on Interior Wooden Door is Closed Position Easy Access End Brackets for Applying Mortised Automatic Door Bottoms
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This Zero International #364FS, Fully Mortised, Heavy Duty Automatic Door Bottom has a solid neoprene bulb drop seal with INTUMET™ Fire Stop Material Insert (see below for more details) which is great for maintaining or restoring lost fire ratings on doors. This door bottom will block sound, light, drafts and more. It is made of high quality mechanims which have been successfully tested through 5 million cycles. Rated for fire, smoke and sound and length is custom cut to size.

How to order: Selecting Exact Size will determine your price. Note, 18.25" - 36" Range is the lowest priced range. To determine length needed, see How to Measure for an Automatic Door Bottom.

Price: $117.31
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SKU Z364FS-AA|36
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Description

This product is great for maintaining or restoring lost fire ratings on doors. The fully mortised aspect of this automatic door bottom is great for high end designer doors and luxury hotels and condo units that prefer their doors retain their clean, unobtrusive look.

INTUMET™ Fire Stop Interior: Utilizing Intumet™ intumescent material which expands when heated to prevent the spreading of fire, this product effectively seals the air gap from the infiltration of fire, in addition to smoke, sound, light, drafts and insects. Fire, smoke, and draft rated. Door Gasket is fitted with FS3003 INTUMET™ material. For more information, see Understanding Intumescent ­­­­Fire Stop Material.

Dimensions:  Body measures 1.575" H x .924" W. Extended flanges on both sides measure .371". Total Width is 1.6". Compatible with doors with a thickness of at least 1.75". Casing extends .125" past the bottom of the door. Length is custom cut to size.

Finishes:  Clear Anodized Aluminum - Anodized to 204

Seal: High quality solid neoprene bulb with a maximum effective drop of .5". Interior of casing is rubber filled for added protection.

Compliance Details:  Sound, fire and smoke rated (see product data tab for more details)

Handing:  Compatible with right and left handed doors.

Installation:  Installation instructions and screws provided. Sheet metal screws are provided.

Sizing: To determine length needed, see How to Measure for an Automatic Door Bottom.

Additional Options - End Caps: This product comes with standard end caps. Easy Access End Cap brackets can be purchased by selecting link. Easy Access Brackets are designed to secure Mortised Automatic Door Bottoms to the door without using bottom screws, enabling easy access for repairs and maintenance and for the unit to be removed without taking the door off the frame.

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

Check out our other products that utilize Intumet Intumescent Material.

Product Data
Installation

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

How to Install a Mortised Automatic Door Bottom - Preparing 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

How to Install a Mortised Automatic Door Bottom - Measure Your Door

Measure your door from side to side. That will determine the length required for your Door Bottom.

How to Install a Mortised Automatic Door Bottom - Trim 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.

 

STEP 3: APPLY YOUR AUTOMATIC DOOR BOTTOM

How to Install a Mortised Automatic Door Bottom - 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

How to Install a Mortised Automatic Door Bottom - Adjust 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.

 

How it Works

The Automatic Door Bottom utilizes a concealed flat spring mechanism which is activated upon opening and closing of the door. A brass plunger is compressed when the door is closed to automatically drop the seal, starting from the hinge side first. The seal is raised when the door opens. This motion ensures a smooth drop without a drag, even on an uneven surface. It is compatible with a door saddle or against the floor. The door bottom is built from durable materials that are meant to last. It has been tested through 5 million cycles!

See also About Automatic Door Bottoms.

Compliance Details

compliance details for z364fs

Shipping / Returns
  • Ship Time:
    • This product is custom made to your specifications, please allow 2-3 weeks to ship
    • *Similar or equivalent products from other manufacturers may be available to ship sooner. For expedited processing please contact our customer service department.
    • EXCEPTIONS: Gold Anodized Aluminum and Black Anodized Aluminum Products require 2-6 week processing time.
    • Ships via major carriers, such as UPS or FedEx Ground, with tracking information provided.
       
  • Domestic Shipping Fees- (Hawaii and Alaska not Included):
    • FREE SHIPPING on orders over $200.00 (excludes oversized and freight orders).
    • There will be a flat $19.99 shipping and handling fee on orders under $200.00.
    • Oversized Items: Items 86" and above have an oversize surcharge of $70.00
    • Freight Orders: Items 95" and above require freight shipment and have a shipping charge of $150.00
    • Orders totals above $1,500.00 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 commited to your satisfaction, as a courtesy, we may, at our discretion accept returns with a minimum 30% restock fee.
    • Weatherstripping products will not be considered for returns.
    • Item must be in new, resaleable 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.
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