
Non-Rated Unit Hold-Down Brackets
CCP-UHDB
Note: For wind load rated applications, visit our “Engineered Curbs” section online.
Wind rating is subject to all construction features, anchoring points of the curb to building & unit to the curb, building elevation, roof type, Hurricane wind speed/distance from coastline, etc. Not just the bracket load capability.
Installation:
- Install package curb to roof, fasten to building structure & have roofer flash-in the exterior. (insulate exterior, install roofing felt/membrane, counter flashing, etc..)
- Fasten the hold-down brackets into the curb wall with 4 fasteners inside the length of curb wall at desired locations. (review & avoid unit base rail rigging & fork slot locations).
- Install duct within the package curb & install gasket material.
- Install unit over the curb aligning the unit base rail between the hold-down brackets & the curb wall.
- Fasten the hold-down brackets into the units' base rail exterior.
Standard Features
- 12ga. G90 min. (33ksi) nominal construction
- 12" length standard
- 4 pre-punched 1/4" holes for curb wall fastening
- 4 pre-punched 1/4" holes for unit base rail fastening
- Typically 4-8 brackets provided depending on unit size
- Refer to submittal drawings for suggested locations and quantities
Optional Features
- Special lengths available (specify)
- Custom quantity per unit
- Dynamic Fasteners #14 x 1 1/2" Tek3 with longlife coating and hex head, loose per bracket
Product Downloads
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Field Measurement
Corrosion Protection
Engineered Curbs
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Windstorm Certification