Premium-duty 20 gauge and heavy-duty 24 gauge steel non-insulated garage doors offer long-lasting dependability and enduring quality that will meet the rigors of daily use.

25 gauge non-insulated steel doors are an alternative option for applications requiring economy and reliability in a lighter-gauge commercial garage door.

Model     Thickness      Steel Gauge     Panel Design

520               2"               20 gauge              ribbed steel

524               2"               24 gauge              ribbed steel

664               2 1/8"         24 gauge              raised panel steel

525               2"               25 gauge              ribbed steel

Break-Away Bottom Section

A break-away bottom section is an important safety feature for commercial doors installed in high-traffic loading areas. If the door is accidentally struck by a forklift or another piece of heavy equipment, the section gives way and can be reset in seconds, eliminating downtime and costly repair calls, as well as reducing the risk of operator injury and structural damage to the building. Learn more

Features - 520/524/525

Panel Design: 2" thick roll formed ribbed steel

Steel Gauge: 20 ga  (.034" min) - Model 520, 24 ga (.022" min)  - Model 524  and 25 ga (.019 min) - Model 525 ribbed steel sections

Joint Design: Tongue and groove

Thickness/Insulation: No insulation

Hardware: 14 gauge hinges, commerical 10-ball steel rollers, 10,000 cycle torsion springs

Colors: Pre-painted white or brown (520/525)

Pre-painted white, brown, tan or gray (524)

Limited Warranty: 10-year finish against rust  / one-year material & workmanship

Features - 664

Panel Design: 1 7/8" thick roll formed steel

Steel Gauge: 24 gauge (.22" min) raised panel door

Joint Design: Tongue and groove

Thickness & Insulation No insulation

Hardware: 14 gauge hinges, commerical 10-ball steel rollers, 10,000 cycle torsion springs

Colors: Pre-painted snowmist white, chocolate, brown, almond, sandstone, or desert tan.

Limited Warranty: 10-year finish against rust through / one-year material & workmanship