LCN 4000 Series
LCN Door Closers LCN Closers Metal Doors

Industry Links

Door and Hardware Institute / DHI

Hollow Metal Manufacturers Association / HMMA

National Assoc. of Architectural Metal Manufacturers / NAAMM

Steel Door Institute / SDI

American Architectural Manufacturers Association / AAMA

American National Standards Institute / ANSI

American Society for Testing and Materials / ASTM

Americans with Disabilities Act / ADA

National Fire Protection Agency / NFPA

Underwriters Laboratories / UL

American Institute of Architects / AIA

Construction Specifications Institute / CSI

Architectural Woodwork Institute / AWI

Door Hardware Institute / DHI


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Toll Free Number 877.631.9411

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Chicago, IL 60646

Our Telephone: 773.631.9411
Our Fax: 773.631.5339


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