Zero 350A Sill Protection Auto...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$94.05
Zero 350AA Regular-Duty Mortised Automatic Door Bottom

Zero 350A Sill Protection Automatic Door Bottom with Solid Neoprene Insert - Mortised - Mill Finish Aluminum

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Model: 350AA 36

In Stock (leaves warehouse same day if ordered before 3pm ET)

$94.05
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Zero 350A Sill Protection Automatic Door Bottom with Solid Neoprene Insert - Mortised - Mill Finish Aluminum
 

    • Sill Protection Automatic Door Bottom
    • Mount: Mortised
    • Regular Duty
    • Insert: Solid Neoprene
    • Finish: Mill Finish Aluminum
    • Maximum effective drop: 1"
    • Fire Rated
    • Supplied with #350 End Caps
    • Supplied with solid neoprene extrusion, self-extinguishing, under MIL R6855 Type II Class 40 oil resistant
    • Rated for 5 million cycles
    • ZERO’s patented automatic door bottom technology ensures a tight seal against the floor or saddle. As the door is closed, an adjustable "plunger" is compressed against the door frame, activating a concealed flat spring mechanism. This mechanism drops the seal smoothly from the housing in a scissor-like motion as illustrated below. The door seal compresses tightly even on uneven surfaces and retracts automatically when the door is opened.
    • All ZERO automatic door bottoms function the same way. The concealed spring mechanism causes the insert seal to activate on the hinge side first. It prevents the seal from dragging along the floor or threshold while the door is being closed to avoid door hang-up or closing delay.

Manufacturer Resources

Product Specs

Commercial/Residential:
Commercial
Product Group:
Door Trim and Accessories
Product Subgroup:
Door Bottom Sweeps and Door Shoes
Product Type:
Door Bottom
Product Finish:
Clear Anodized
Performance Rating:
Fire Rated-UL10c
Product Substrate:
Aluminum

Zero International 350AA 36 – Frequently Asked Questions

How fast can I get the Zero International 350AA 36 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Zero International 350AA 36 come with a warranty?
Absolutely. The Zero International 350AA 36 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Zero International 350AA 36?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Zero International 350AA 36 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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