Classic Engineering
C.H.I Rolling Service Doors are computer engineered with time proven principles and designs. The result is a well balanced, high performance coiling door with lifetime reliability.
Maximum Value
At C.H.I. it is well known that the specifier, installer and end user seeks whole package value and absolute reliability. The Series 6000 simplifies the process of selection, implementation and daily performance to meet these demands in a head on fashion. From initial specification review to detailed installation and operation manuals, the Series 6000 Service Doors are manufactured to meet your highest expectations.

Details Count
Series 6000 Service Doors are available with curved or flat slat profiles as well as fully weather-sealed and insulated curtains. Gauge selection may be made from 22, 20 and 18 gauge galvanized, high tensile steel. Curtains are offered in plain G-90 galvanized or finish coated with a baked on enamel primer and a polyester finish coat in gray and white or tan and white. A white back and hood provides a bright, light reflecting room interior. Guides
 
feature a medium gloss black primer coat that matches well with standard paint colors as well as many powder coat choices.

Industrial Integrity
Structural steel angles are used to fabricate guides for maximum strength and durability. Precision, self-aligning ball bearings support both tension and drive shafts. Hoods are typically white and formed in a half-hexagonal shape for structural rigidity and aesthetic appeal. Chain hoist operation is a standard feature, and motor operation is available with a full array of safety and activation options.