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C.H.I. Overhead Doors manufactures rolling steel doors and shutters to
exceptional standards of quality. Our promise is to deliver an
affordable, owner friendly product that is reliable,
architecturally pleasing and simple to maintain. C.H.I.
rolling steel products are engineered to provide many years of
durability and trouble free operation. Therefore, we proudly
offer the longest and most comprehensive warranties in the
business.
For te latest specifications
For the latest specifications and models go to CHI website
Series 6000 Service
Doors The Series 6000 rolling service door line
bonds uncompromising value with design principles firmly
rooted in the industrial arena. Manufactured to stringent
engineering and code standards, the Series 6000 line is an
industrial product built without shortcuts to provide a high
level of confidence for the specifier and end
user.
Available in flat, curved and insulated slat
profiles, the Series 6000 line is available in plain hot
dipped G-90 galvanized, or with a unique paint coat standard
that offers hot dipped galvanized slats in a tan or gray
exterior with a white interior; colors may be reversed if
desired. A white curtain and hood color on the interior
provides a bright, reflective workplace enclosure. Guides are
shop primed in medium gloss black. Powder coating may be
specified in a wide palette of colors for a durable, custom
finish.

Model 6241 Service Doors Conceived
and designed as a moderately priced dock and material handling
solution, the Model 6241 Service Door features 24 gauge
interlocking slats and incorporates structural steel guides,
full sized headplates, structural hood, pillow-block drive
bearings as well as guide service cutouts. The commercial
design features of the Model 6241 translate into a true
feature packed, value added package.
Series 7000 Fire Doors The Guardian
Fire Door is engineered to meet the increasing demands of
property owners and insurance underwriters in a simple to test
- and reset, fire protection product. Utilizing standard
chain hoist operation, the Guardian fire door features a
smooth, quiet, trouble free procedure for frequent drop
testing with a U.L. label rated from 3/4 hour to 4-hour
protection. All drop testing is performed from the floor with
the flip of a handle without the use of ladders, tools or
equipment.
Series 7500 Fire Shutter U.L.
labeled fire shutter engineered for installation to approved
sheetrock, steel, and masonry jambs, the Series 7500 fire
counter shutter utilizes space saving design with performance
proven engineering features.
Series 6500 Counter Shutter The
quest for aesthetic appeal, security and architectural
integrity has produced a counter shutter developed to pass the
scrutiny of the most discriminating buyer. Thoughtful design
features such as hidden fasteners and invisible shadow lines
set the bar to a higher level. Important details, such as
integral lift rails for full width access, fine brush guide
runners for smooth, quiet operation, simplified lock
mechanisms for effortless security and dual bottom astragals
for a soft touch down to the counter top - combine to yield a
shutter with unparalleled good manners. End user, specifier
and installer recognize the 6500 Series as state of the art in
design; yet appreciate the simplicity and practicality that
underscores the product.
Copyright C.H.I. Overhead Doors 2003
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