641 series


This fire rated counter door features 22-gauge stainless steel and is ideal for applications where safety is as important as style. These NFPA-80 compliant doors are labeled with either a 3 hour UL Class A label for masonry applications, or a 1-1/2 hour UL Class B label for non-masonry fire walls (a 3 hour non-masonry UL label is available upon request). Oversize UL labels are available for certain applications. A host of standard and optional features further improve performance of these doors beyond the norm in fire-rated applications.​ This fire-rated counter door has exposed components made of stainless steel.​


Standard max width 
14'0" (4267 mm)

Standard max height 
11'2" (3404 mm)

Labels - masonry 
UL 3 hour Class A (FM optional)

Labels – non-masonry
UL 1-1/2 hour Class B (FM optional; 3 hour optional UL & FM)

NFPA-80 compliant

Flat slat curtain design in No. 4 stainless steel finish

Fusible link for added safety
Separates at 165°F (74°C) to automatically close the door in case of fire

Controlled rate of descent 
Governor controls rate of door descent during a fire

Attractive appearance
Compact box guide design for an attractive appearance

Upward-expanding guide design 
Allows for flush to counter top installation

Slide bolt locking on push-up/crank ​

24-month limited

Door Options