450U Urethane Insulated 2” Commercial 25 Gauge
Northwest Steel Overhead Door
The 450U door stands tall against the elements with 25 gauge galvanized finished painted steel for superior corrosion resistance and low maintenance. The 2″ thick polyurethane insulated panels provides unrivaled insulation value of R-18.4. Manufactured to the highest quality standards in the industry, all 450U doors come with proven tongue and groove section joints, and are designed with an energy efficient thermal break.
1 Panel Option Available
1 Insulation Option Available
2 Window Options Available
4 Glass Options Available
3 Color Options Available
