Nystrom Introduces a NEW Fire-Rated Floor Door Line

Nystrom is proud to present the new Fire-Rated Floor Door line of products, introduced May 2021. With unmatched industry sizes up to 52”x96” (increased from 48”x60”), improved interior release handles, new steel housing increasing durability and new thermal break in frame that reduces heat transfer, the line is sure to be a go-to for specifiers and contractors.

The addition of a 1-inch pan door (previously only offered in 1/8”), plus new options like mortise and recessed padlocks for additional security and rigorous testing by Intertek to NFPA standards for two- and three-hour fire ratings, nicely rounds out the complete line of floor door offerings.

Fire-Rated Architectural 1/8″ & 1″ Pan Floor Door

Nystrom fire-rated architectural pan door is the industry’s leading solution for seamless sight lines, long-lasting quality, and fire-rated safety.

Features include:

  • 2- or 3-hour fire-ratings tested to NFPA 288
  • (1/8″ has 2- or 3-hour rating, 1″ has 2-hour rating)
  • 1/8-Inch or 1-Inch pan sizes to receive a variety of flooring materials
  • 1/8″ pan in sizes up to 52″ x 96″
  • Lock options for added security
  • Improved interior release handles
  • Installs in wood or concrete applications

Fire-Rated Diamond Tread Floor Door

Nystrom fire-rated diamond tread door is the industry’s leading solution to offer larger sizes and fire-rated safety for new construction or replacement projects.

Features include:

  • 2- or 3-hour fire ratings tested to NFPA 288
  • Sizes up to 52″ x 96″
  • Lock options for added security
  • Improved interior release handles
  • Installs in wood or concrete applications

For more information on our new floor doors or on the full line, please visit nystrom.com


About Nystrom

Since 1948, Nystrom has been the go-to manufacturer of specialty building products offering a wide range of floor, roof, wall, ceiling and stair access products that create safer, more accessible buildings. Nystrom is also proud to offer hassle-free services like access to technical experts, REVIT tools for BIM, HPDs for LEED v43-part specifications and AIA continuing education courses.

Nystrom partners with BSD SpecLinkMasterSpec and BIMsmith for specification tools and are proud members of AIA, CSI, LBC, Sustainable Minds, HPDC and USGBC. Many Nystrom products meet the following standards: ADA, ASTM, Florida-Approved, FM Approved, IBC, IFC, Intertek Warnock Hersey, Miami-Dade Approved, NFPA, NYCBC, OSHA & UL.