Home > Door Seals > Door Gaskets > Fire Stop Door Gaskets > Zero #5831FS Door Gasket, Mortised Fire Stop Casing with .187" Neoprene Seal

Zero #5831FS Door Gasket, Mortised Fire Stop Casing with .187" Neoprene Seal

Zero #5831FS Door Gasket, Mortised Fire Stop Casing with .187" Neoprene Seal
Product Specs of Door Gasket Seal #5831FS

This Zero #5831FS Door Gasket Seal providing head and jamb protection utilizes Zero's INTUMET™ Technology to provide maximum fire and smoke protection. The aluminum casings is mortised with a strip of Pressure Sensitive Adhesive (PSA). Available in three finishes and is custom cut to size.


Price: $9.80
Size (Inches)
Save to wishlist
Shipping See Shipping Tab Below

A High Quality head and jamb door seal designed to provide extra protection from smoke and fire by utilizing Zero's INTUMET™ Technology in the interior of the gasket.

It is also fitted with a high quality solid neoprene seal, which utilizes Zero's Compress-O-Matic design, and features an Extruded Bulb/Finger (EBF). The seal compresses when the door is closed to create a strong seal and the finger adds protection in case the doors are misaligned due to poor installation or a slight warp. The seal can fill gaps up to .187 inches.

The aluminum anodized casing is mortised, lending a clean look to the door. It is applied to the stop with a strip of Pressure Sensitive Adhesive (PSA) eliminating the need for screws. Comes in three finishes and is custom cut  to size.

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

  • Zero's INTUMET™ Technology- Smoke and fire rated
  • Solid neoprene Compress-O-Matic seal
  • PSA  using 3M adhesive
  • Aluminum anodized casing, anodized to 204!
  • Custom cut to size

Please note, images are for illustrative purposes only. They are not actual photos. Therefore, actual colors may vary slightly and size many 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 to view our Full Warranty Policy.

To view product compatible with smaller clearances, see our Zero International #58FS Door Gasket, Neoprene Lips FS

Product Specs
Compliance Details

compliance details for z5831

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.
Product reviews are only available to verified buyers of this product. To leave a review, please refer to the product review email we sent you.

Not yet rated. Be the first to Write a Review

Recently Viewed