Zero #339FS Door Bottom, Aluminum with a 1.25" Neoprene and Fire Stop Seal

This Zero #339FS aluminum cased door bottom is surface mounted to fill gaps under doors and prevent infiltration of light, drafts, moisture, and dust. It combines an intumescent and neoprene seal to create a fire and smoke rated barrier which can restore lost fire ratings. Available in options of anodized finishes and is custom cut to size.

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This aluminum cased door bottom is great for large gaps under doors and can restore lost fire ratings. It is fitted with a neoprene and Zero's INTUMET™ intumescent material seal that will prevent infiltration of light, drafts, moisture, and dust and creates a fire and smoke barrier.

The casing of the door bottom is surface mounted to the face of the door. It extends outward .4" and has a height of 1". The neoprene seal has a height of 1.375", and can seal gaps up to 1.25". This product is approved for 20-minute fire rated wooden doors with excessive undercut up to 1.25". It is made of .094" thick aluminum and the highest quality materials to ensure long lasing usage.

Door Bottom is fitted with FS3003 INTUMET™ material. For more information, see Understanding Intumescent Fire Stop Material.

It is recommended that this product be used in conjunction with a Utility Threshold.

Installation instructions and screws provided. Screws are colored to blend unobtrusively into casing.

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.

Click here to view all our INTUMET Fire Stop products.

- SKU
  ZR339FS-AA
QuickShip
No
Manufacturer
Zero International
MPN
339FS
About this Product
- Door Shoe Retainer Material
  Aluminum
- Door Type
  Wooden Door, Metal Door
- Seal Type
  Neoprene Rubber Seal
- Mounting
  Surface Mounted
Dimensions
- Seal Height
  .125" Height
- Total Height
  1.125" Height
- Additional Dimensions
  Door seal is .408" thick
- Length
  Custom Cut to Size
Installation
- Drill Holes
  Drill holes are provided
- Installation Screws
  #6 x 1.00" (25.4) PPHSDS Provided
Special Features
- Intumescent / FireStop
  Yes
Finishes
- Finish
  Clear Anodized Aluminum (US28), Dark Bronze Anodized Aluminum (313)
Compliance Details
- Compliance Details
  Fire Rated, Warnock Hersey Listed
- ANSI Designation
  R3R434
- Warranty
  1 Year Limited Warranty

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compliance details for z339fs

Click to view more information on this product's UL Fire Rating.

SHIPPING / PROCESSING TIME:

This product ships directly from the manufacturer.

This product ships directly from the manufacturer.

Please allow 2 - 3 weeks to ship

Domestic Shipping Fees- (Hawaii and Alaska not Included):
- FREE SHIPPING on orders over $300.00 (excludes oversized and freight orders).
- There will be a flat $19.99 shipping and handling fee on orders under $300.00.
- Oversize: Orders containing items sized 50" - 95" have an oversize surcharge of $49.99.
- Freight Items: Orders containing items sized 96" - 108" have an oversize surcharge of $199.99.
- Oversize Freight Items: Orders containing items sized 109" and above have an oversize surcharge of $299.99.
- Orders totals above $2,000.00 will ship free, regardless of size.
Alaska and Hawaii, Canada, and International Shipping:
- Please see our Shipping Information page for details.
Returns:
- This product is custom made and is not returnable.
- We are committed to your satisfaction, as a courtesy, we may, at our discretion accept returns with a minimum 30% restock fee.
- CLAIMS FOR SHORTAGE OR DAMAGE IN TRANSIT: All claims must be made within Seven (7) days of receipt of goods.
- Weatherstripping products will not be considered for returns.
- Item must be in new, re-saleable 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.

5.0

2 Reviews

100% would recommend this to a friend

Ratings Distribution

5 Stars 100 2

4 Stars 0 0

3 Stars 0 0

2 Stars 0 0

1 Star 0 0

Pros

1 Durable
1 Easy To Use
1 Good Design
1 Quality Materials

Reviewed by 2 customers

fire rated door sweeps

Comments about Zero #339FS Door Bottom, Aluminum with a 1.25" Neoprene and Fire Stop Seal

the product seems to solve the problem with sealing a door for fire protection hopefully we never have to find out if it really works. easy to work with and cut to size on a chop saw. The problem is the lead time to get the product we got delivery dates pushed out several times with no real information. we missed several inspections no CO or TCO on building with out this materials just killed us. We are living in Challenging times the product is good. The wait? is terrible.

By Edward

Verified Buyer