418 series

sectional-steel-door-418-600

​​​​​​​​​​​​​​Sectional steel door model 418​ is a high-quality, heavy-duty insulated door that provides protection against heat and cold environments. Fabricated of 16-gauge, flush galvanized steel exterior and 26-gauge steel back cover, these 2" (51 mm) thick doors offer an R-value of 7.35 (1.29 W/m2). A wide array of options allow these doors to meet the most stringent project requirements that call for a degree of thermal efficiency.

Features

Standard max width 
30'2" (9144 mm)

Standard max height 
21'1" (6426 mm)

Warranty 
1 year limited

Insulation 
Expanded polystyrene

R-value 
7.35 (1.29 W/m2)

Exterior steel 
16-gauge galvanized steel

Exterior surface 
Flush

Finish 
White baked on-polyester

End stiles 
16-gauge steel

Center stiles 
16-gauge steel

Back cover 
26-gauge galvanized steel

Interior color 
White

Standard mounting 
Angle mount

Standard track 
2" (51 mm)

Standard springs 
10,000 cycle

Weather Stripping 
Standard on bottom

Operation 
Manual pull rope

Lock 
Interior mounted slide lock ​​​​​​

Door Options
Documents