The Model 3400 series commercial roll up door has been specifically engineered for Miami-Dade County, Florida. With an ability to withstand high winds, the sheet metal door meets Miami-Dade County’s stringent building codes. The door is also easy to install and uses a 12” drum wheel. Other features and specific measurements of the door are as follows:

• Maximum opening size of 12’ wide x 16’ high (192 sq.ft.)
• Push-up, hand chain, and electric operations
• PSF Ratings:
  • +43 PSF and -49 PSF