Zero #328 Door Bottom, Aluminum or Bronze Casing with .25" Neoprene Ring Seal
This Zero #328 door bottom offers protection from fire, smoke and sound. Its solid neoprene ring seal is made of durable material that will last through many usages. Available in various different metals and anodized finishes and is custom cut to size.
SOLD BY THE FOOT
This surface mounted door bottom is fitted with a solid neoprene ring seal that can seal gaps up to .250 inches. It provides effective protection from smoke, fire and natural sound levels. The door bottom is fitted with Zero's Compress-O-Matic seal to ensure proper sound protection.
This casing is crafted from .094" thick material to ensure long lasting performance. It can be used for many application as well, such as head and jamb protection (see our Neoprene Ring Door Gasket) and a meeting stile (see Neoprene Ring Meeting Stile).
Note, it is recommended that this product be used in conjunction with a door saddle such as our Soundproof Rabbeted Threshold #565.
Installation instructions and screws included. Screws are colored to blend unobtrusively into casing.
Additional Options: This product is also available with Zero's Anti-Ligature design, designed for use in correctional facilities and psychiatric wards. Can be purchased through our office.
To purchase a replacement for this seal see our .25" Neoprene Bulb Replacement Seal.
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 measurement.
This product has a 1 year guarantee against defects in material and workmanship.
Click to view our Full Warranty Policy.
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QuickShipNo
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ManufacturerZero International
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MPN328
- About this Product
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Door Shoe Retainer MaterialAluminum, Bronze
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Door TypeWooden Door, Metal Door
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Seal TypeNeoprene Rubber Seal
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MountingSurface Mounted
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- Dimensions
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Total Height1-1/4" Height
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Additional Dimensions.094" thick casing
Door bottom has a total thickness of .29"
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- Installation
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Drill HolesDrill holes are provided
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Installation ScrewsProvided with #6 x 1.00" (25.4) PPHSDS
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- Additional Options - Purchase Through Our Office
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Anti-Ligature SealYes
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Compatible Insert Replacement#328N .25" Neoprene Bulb Seal
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- Finishes
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FinishClear Anodized Aluminum (US28), Dark Bronze Anodized Aluminum (313), Gold Anodized Aluminum, Bronze Mill Finish (Brass), Flat Black (US19)
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- Compliance Details
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Compliance DetailsFire Rated, Smoke Rated, Sound Rated, BHMA Certified
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ANSI DesignationR3B434, R1B434
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Warranty1 Year Limited Warranty
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