Fortis Doors Universal/Reversible Steel Door Slab Mortise Prep 18 Ga 40"W x 84"H 18GHFVST4084M

Fortis Doors offers a heavy-duty commercial door slab designed for universal and reversible installation, perfect for both new and existing frames. Made from 18-gauge galvanized steel, this door slab features a honeycomb core and a single bore preparation for commercial-grade mortise locks. With a 3-hour UL-certified fire rating, it's suitable for both interior and exterior walls. The primed gray steel surface allows for effortless painting or color matching, and a 14-gauge closer reinforcement ensures durability. Ideal for commercial applications, this door slab provides a reliable and secure solution for high-traffic areas, including offices, schools, and healthcare facilities.

Top product features:

• The door slab is made of 18 gauge galvanized steel for durability and resistance to corrosion.
• The door slab features a honeycomb core for added strength and insulation.
• The door slab has a single bore preparation for use with commercial-grade mortise locks.

Top product applications:

• Interior walls
• Exterior walls
• Fire-rated door installations