Exhaust Fan Roof Curb Adapter

Roof curb adapters are devices used to create an opening in a roof.

Exhaust fan roof curb adapter. Use this tool to help enable an existing roof curb to be used when replacing a fan or ventilator. Whether you are replacing an old hvac unit an exhaust fan or any other curb mounted equipment we have an adapter to make this process much easier. Adapters reducers most commonly used to match new fans to existing roof curbs used to increase or reduce the standard fan curb cap dimensions to a non standard specified curb size. Instead of offering a grouping of several openings for heat exhaust air intake and so forth a fan adapter has only a single opening for the express purpose of moving air in one direction or the other.

Roof curb adapters adjust the standard fan curb cap dimensions to match non standard or existing roof curb size. Rps curb adapters extensions are custom fabricated to fit all manufacturers skylights power roof exhausters intake and relief vents smoke hatches flues or job fabricated items. Our prefabricated roof curbs reduce installation time and costs by ensuring compatibility between the fan curb and roof opening. While fan curb adapters are technically considered curb adapters they have a simpler design suited for specific functions that sets them apart.

Models gps gpr for non grease exhaust applications on non insulated flat roof decks. Exhaust fans change the air within large buildings quickly and efficiently. Roof vents roof fans are available with curb mounted flanges engineered to fit our roof curbs. These adapters are aluminum or in stock items ship today if ordered in.

Provides continuous counterflashing over existing roof curb while supporting and retrofitting new equipment with watertight design. 3 6 ton curb adapter 7 5 10 ton curb adapter add 275 00 12 ton curb adapter add 450 00 15 25 ton curb adapter add 799 00. Everything is sized perfectly which is another good reason to not build your own roof curb. Roof curb systems rcs offers a complete line of hvac and other adapters.

Curb adapter sizing select by tonnage. The curb mounted exhaust fans offered by rcs can be broken down into three types each of which have specific applications. This separation between the roofing material provides structural support for the equipment that will sit on it.