Molded high density fiberboard. Resists shrinking, swelling, cracking, and joint separation.
Available in standard 6′8″, 7′ and 8′ passage and bifold sizes. 10″ high bottom rail in 7′ sizing. Meets most disability access requirements. See line drawings below for details. Wide top and bottom rails allow trimming of up to 1″ on each end. Door facings contain No Added Urea Formaldehyde (NAUF). Available as hollow or solid core, 1-3/8″ and 20-minute rated/non-rated 1-3/4″.