Commercial Metal Doors

Standard hollow metal doors are 1-3/4″ thick  and are painted with a prime coat which is suitable for painting. They  are made of channel reinforced steel sheets and filled with a  polystyrene, kraft honeycomb or polyurethane core.

Hollow Metal Doors have a superior performance  for durability and strength compared to alternate materials. They can  take more abuse and are much easier to maintain than wood or aluminum  doors. As a result, metal doors have the lowest overall total cost of  ownership of any other material.

Doors Unlimited provides a full line of metal doors for new and retrofit construction  projects in the institutional, industrial and commercial markets. We  only provide hollow metal doors from manufacturers that meet the strict  guidelines of Steel Door Institute (SDI) .

Doors Unlimited carries Steelcraft hardware prep locations but we do offer replacement or retrofit doors with hardware prep locations from all manufacturers, including: Mesker, Ceco, Curries, Old Republic, Pioneer

• Non-handed design
• 16 or 18 gauge
• Cold rolled or galvanized
• 7 gauge hinge reinforcement
• Reversible hinges
• Prime painted
• Up to 3 hour fire rated