Industry-Related Sites
- Door and Hardware Institute (DHI)
- The American Institute of Architects (AIA)
- Construction Specifications Institute (CSI)
- Sweet’s Group (Building Product Info)
Codes and Standards
- American National Standards Institute (ANSI)
- Americans With Disabilities Act Home Page
- Builders Hardware Manufacturer Association (BHMA)
- Building Officials and Code Administrations International (BOCA)
- Building Owners Managers Association International (BOMA)
- National Fire Protection Agency (NFPA)
- Steel Door Institute (SDI)
Vendors
- ABH
- Air Louvers
- Alarm Lock
- Algoma Wood Doors
- Command Access
- CR Laurence
- Design Hardware
- Don-Jo
- Dor-o-Matic
- Falcon Locks
- Glynn Johnson
- Graham Doors
- Ingersoll Rand
- Ives Hardware
- Mesker Door
- Monarch Hardware
- Old Castle Glass
- Olympus Lock
- Omega Doors
- PBB Hinges
- Pemko
- Pittco Architectural Metals
- Reese
- Rutherford Controls
- Select Hinge
- Special-Lite
- Steelcraft
- Tell Manufacturing
- Tubelite
- YKK Architectural Products