LCN, Door Closer Service Company, Inc.

Find By Manufacturer > LCN

About LCN
	LCN products are a mix of traditional cast and forged products of the past to modern high technology. Cast iron closer cylinder bodies began as the industry standard in the first half of the 1990’s and continue into the new century, to be considered the best material. Forged pistons are also still used in the heavy duty closers being manufactured today.

4000 Series Surface Closers

LCN 4000 Series closers feature a modern design engineered for easy installation and superior performance in an institutional application and other high traffic areas.

1000 Series Surface Closers

Surface mounted 1000 Series LCN closers feature and modern slim line design for easy installation of narrow head frames and top rails.

Concealed Overhead Closers

LCN concealed closers feature a modern design for concealment in either the head frame or top rail of the door. Closers meet ADA reduced opening force requirements.

Fire/Life Safety Closers/Holders

Automatic detection and containment of fire and smoke are the best ways to minimize danger to life and property. LCN Sentronic® closer/holders are designed to hold swinging doors open in normal use and release to automatically close the doors under fire conditions.