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Zero #328B Door Gasket, Aluminum and Bronze Casing with .3" Neoprene Ring Seal

Zero #328B Door Gasket, Aluminum and Bronze Casing with .3" Neoprene Ring Seal
Product Specs of Door Gasket Seal #328 Clear Anodized Aluminum Anti-Ligature Design Anti-Ligature Design Bronze Mill Finish (Brass) Dark Bronze Anodized Aluminum Gold Anodized Aluminum

This Zero #328B door gasket is designed to provide solid head and jamb protection. It is sound, smoke and fire rated. This gasket is surface mounted to the frame of the door. Available in three anodized finishes or bronze and is custom cut to size.


Price: $8.60
Size (Inches)
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Options Anti-Ligature
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This fire and smoke rated door gasket utilizes Zero's Compress-O-Matic seal to lessen natural sound levels. The solid neoprene seal on this gasket is constructed from durable material that can endure frequent usage. The seal compresses against the door to seal gaps and prevent infiltration of sound, smoke, fire, air and drafts.

This door gasket is crafted from high quality .094" thick material to ensure long-lasting superior performance. It can also be used for other applications, such as a door sweep (see our Neoprene Ring Door Bottom) and a meeting stile (see our Neoprene Ring Meeting Stile). It can also be purchased in Zero's Anti-Ligature feature, which prevents tampering, ideal for correctional facilities and psychiatric wards. It available in three anodized finishes or bronze (brass) and can be custom cut to size.

This product can be installed with a door closer when applied in conjunction with a specialized door closer mounting bracket.

  • Solid neoprene seal
  • Smoke, fire and sound rated
  • Available in Anti-Ligature feature
  • High quality .094" thick material
  • Aluminum anodized or bronze (brass) casing
  • Custom cut to size.

Installation instructions and screws provided. Screws are colored to coordinate with the casing.

Note, this product is also available in Zero's Anti-Ligature design. Can be purchased through our office. 

Replacement Seal: To purchase a replacement for this seal see our .25" Neoprene Bulb Replacement Seal.

A Note on Finishes: Aluminum Mill Finish is plain smooth metal as it comes from the mill, without a coating. Bronze is a mill finish, sometimes referred to as Architectural Bronze. It is a solid bronze piece, which increases longevity and aesthetics, thus the large difference in price. It gets darker in color in time when exposed to the environment. Anodizing is an electrolytic process that applies a corrosion-resistant coating to the aluminum for longer wear and color maintenance. All Zero's anodized products are anodized to 204 (dipped four times)!

Please note, images are for illustrative purposes only. They are not actual photos. Therefore, color may vary slightly and size may be enlarged to show detail. See our 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.

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Product Specs
Compliance Details

Compliance Details for Z328B

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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