ROOF CURBS

ISOLATION ROOF CURBS

FOR KCCISO ISOLATION  CURBS

KCCISO ISOLATION CURB

RTU can be immediately installed after curb installation. Roofing membrane/flashing can be finished later, at the customers convenience, without removing the unit reducing the cost of installation and expediting installation. Spring isolators are sized/located for minimum 90% isolation efficiency with 2” deflection and are adjustable for unit leveling through removable access panels. Weather resistant bulb seal is preinstalled at the factory. The curb is constructed of prime G90 galvanized steel meeting ASTM requirements. All exterior seams are fully welded for a watertight seal. Internal full height dividers provide curb reinforcement. Curb can be pitched to match roof slope to level top of curb.

AVAILABLE FOR STANDARD DUCT DROP APPLICATION AS WELL AS HORIZONTAL DISCHARGE AND PLENUM CURBS.

• CURB AND REINFORCING CHANNELS CONSTRUCTED OF 14 GA GALVANIZED STEEL

• FLASHING CONSTRUCTED OF 18 GA GALVANIZED STEEL

• C-CHANNEL RAIL CONSTRUCTED OF 12 GA GALVANIZED STEEL FOR SUPPORT BETWEEN THE UNIT AND THE ISOLATORS

FEATURES

• Corners mitered and welded watertight

• Factory installed wood nailer

• Welds prime painted after fabrication

• 24-27" minimum height

• Insulation as specified

• Up to 25 Ton Units

OPTIONS

• Painted finish

• Additional height

• Single or compound pitch for level top

ISOLATOR RESTRAINT

• Springs and housing made of structural steel

• Elastomeric pad included for noise reduction

• Integrated seismic and wind restraints

• 1" or 2" spring deflection

KCC CORPORATE HEADQUARTERS

2716 Grassland Drive

Louisville KY 40299

502-491-9881 •  800-382-2872

KCC TECHNOLOGY

2621 Technology Drive

Louisville KY 40299

502-491-9881 •  800-382-2872

KCC WESTERN FACILITY

1155 W 60 S

Tooele UT 84074

502-491-9881 •  800-382-2872

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