Certifications, Standards, and Testing

  • SDI logo
  • NAAMM logo
  • DHI logo
  • UL logo
  • WHI Logo
  • ATI logo
  • NFPA logo
  • Miami-Dade County Approved logo
  • FEMA logo
  • TDI logo

All of Republic's products meet industry standards and have full testing certification and listings. Products are labeled accordingly and are easily identified in the field to insure jobsite inspection by AHJ.

Universal Rough Opening Calculator

Instructions: Use decimal inches, face dimensions, and nominal opening size for butted application
Result...
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Drywall Rough Opening Calculator

Instructions: Use decimal inches and results are for standard 2 inch face
Width must be number (ex. 99 or 99.99)
Height must be number (ex. 99 or 99.99)
Result...
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