Roof Curb Fan

For roof decks that are covered with 2 to 6 inches of insulation.

Roof curb fan.

Roof vents roof fans are available with curb mounted flanges engineered to fit our roof curbs. Our commercial keepa roof jack vent cap is engineered to be placed on a flat or low sloped roof. Curb size determined by rtu manufacturer s model and supplied curb layout. Everything is sized perfectly which is another good reason to not build your own roof curb.

Curbs can be supplied knockdown any size or fully welded up to 84 constructed to match any roof type standard or metal building style. The flashing of the roof curb allows for mechanical fasteners to be used so that the curb is bonded to the roof. Models gpi gpip and gpir. They can be selected to fit the specific type of roof such as flat pitched or ridged.

Exhaust fan systems not only do we offer roof curb systems for exhaust fans rcs provides a broad selection of industrial ventilation products as well. Unlike our competitors our curb base sides extend to the next natural seam of the roof panel allowing the cap strips to seal the seam. Isolation rails can be included as option. For non grease exhaust applications on non insulated flat roof decks.

Through a comprehensive approach combining attention to detail with a constant flow of information rcs provides the most innovative and complete roof curb systems in the industry. Flat curb for roof mounted supply fan mounting curbs for the supply fans are made of 18 gauge galvanized steel and can be ordered as wall roof flat or roof pitched. Our prefabricated roof curbs reduce installation time and costs by ensuring compatibility between the fan curb and roof opening. Roof curbs are support structures for fans and ventilators.

Includes return supply air and insulated panels as specified by supplied curb layout. Roof curbs and accessories 144 products grainger has a selection of roof curb adapters that allow you to use an existing roof curb and help save installation time when replacing a fan or ventilator. Like our round back roof jack residential versions this commercial product is also used for bathroom fan and range hood fan exhaust. Allowing the highs to fit under the roof panel on the upslope and over the roof panel on the downslope to create a continuous water flow is critical to the function of the roof curb.

Custom hoods can also be made to your specifications with quick delivery. Curb mounted flanges are also an option if you want to place the roof jack on a roof curb. They re available in a number of sizes to fit your specific application. We have experts on hand to help determine the appropriate system for your project based on specified air flow requirements.