Open the Door to your new
U-Build project A Leader in Steel Building Solutions.
U-Build offers a complete line of doors to fit any steel building project you have. Doors are available in 20-and 18-gauge steel, and come with a polystyrene core as standard, making the door smoother, flatter, and stronger. An optional Polyurethane core is available. Our doors are available in a complete range of fire ratings (up to three hours) and are certified by Underwriters Laboratories. All door panels are manufactured from high-quality galvanized steel and are thoroughly cleaned inside and out to ensure excellent corrosion resistance and paint adhesion.
- Insulated with Polystyrene Core
- Galvannealed (Standard)
- 7 Gauge Hinge Reinforcements
- Reinforced 161 Lock Prep
- Closer Reinforcement (Standard)
- Meets ANSI Standards
- Universal 4 1/2” Hinge Prep
- Inverted Top and Bottom Channel
- Installed Steel Cap Standard
- Available with polyurethane core