Qualified Hardware logo Call to Speak
to an Expert
1-866-749-7661 Contractor Hotline: 1-866-622-0224

 

Zero International 361AA-37.625

Special Order Heavy Duty Surface Automatic Door Bottom

Quick Product Details

  • Fully Mortised
  • Adjustable hex nut allows the door bottom to drop 1/4-7/8"
  • Tested to 5 million cycles!
Get a Quote
Special Order non-stock item Requires 6 week lead time

SKU: 361AA-37.625

Choose Options Below

How do Automatic Door Bottoms work? As the door is closed, the 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. The door seal compresses on either even or uneven surfaces and retracts automatically when the door is opened

  • Special Order
  • FREE Shipping

Have a question about this product?

Choose Length:

37.625 (37-5/8) Custom length 37.625 (37-5/8) Custom length

Overview

Non-Stock Special Order with 6-7 week lead time.

Available Options: Choose Options Above

  • Length:

    • 37.625 (37-5/8) Custom length

Product at A Glance

Installation Type Full Surface
Material Finish Clear Anodized Aluminum
Door Size For doors up to 37-5/8" wide, can be trimmed in the field
Door Type For wood doors

More Info

Zero’s patented automatic door bottom technology ensures
an efficient seal against the floor or saddle. Zero door bottoms are designed to
block penetration by air, sound, smoke and flames.
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.

Reviews

Q&A

Scroll for More Product Information