Model 2402

Sectional Commercial Garage Door, formerly model 2400

Commercial Garage Door Model 2402
The Model 2402 is the workhorse of the industry. The deep ribbed 24 gauge steel sections can be factory- or field-modified with CFC-free polystyrene insulation that features a nylon or steel backer to fit the needed application.

  • Duty Rating: Heavy-Duty
  • Insulation/R-Value: N/A Or 7.0
  • Layers: 1, 2, or 3
  • Warranty: 10-Year
  • Price: $$ 

The 24-Gauge deep ribbed single layer sectional steel door with multiple insulation options is the most common sectional door in the industry.

The Model 2400 is available uninsulated, insulated, or insulated with a steel backer to fit most project requirements.

Amarr’s 3-Part specifications are written in the latest CSI format and are available for download in PDF, Microsoft Word, and Rich Text Format.

Select file type to download


Section Profile: 

Ribbed Smooth

Ribbed Smooth

Construction Detail: 

Model 2000

Model 2402
Single Layer Steel

Model 2000i

Model 2412
Double-Layer Steel + Insulation

Model 2000s

Model 2422
Triple-Layer Steel + Insulation + Steel Backer

Window Options: 

24” x 12” insulated

24” x 12” insulated


Full View

Commercial Windows 24 x 6 Model 2000 2400 2500

24″ x 6″

Color Options: 
Commercial White, Commercial Brown, Black, Commercial Gray


2402 2412 2422
R-Value N/A 7.0 7.0
Steel Thickness 24 ga 24 ga 24/25 ga
Panel Design Deep Ribbed Deep Ribbed Deep Ribbed
Steel Embossment Smooth Smooth Smooth
Construction Layers One Two Three
Max Std Width 30’2″ 30’2″ 30’2″
Max Std Height 26’1″ 26’1″ 26’1″
Door Thickness 2″ (5.1cm) 2″ (5.1cm) 2″ (5.1cm)