Why Is A Roof Curb Needed

Explanation of what a rooftop curb adapter is and how it affects what unit can be used in a commercial application where a replacement package unit is being.

Why is a roof curb needed.

At alta products llc we take pride in the quality and integrity of our work. Curb mounted skylights include a gasket that forms a tight seal. A roof curb is designed for the weight of a rtu to be distributed directly downward. Hvac what is a curb adapter.

By abbie stancato nov 5 2015 curb adaptors. Those can also be special ordered. Let s start with a new installation. Roof curbs are in many cases installed on the roof and temporarily covered over for waterproofing purposes much earlier than the construction schedule requires delivery of the expensive and fragile roof top equipment.

For deck mounted skylights the deck seal is nailed directly to the surface of the roof and all weather underlayment think massive strips of very durable tape are adhered over the deck seal up the sides of the skylight and over the surface of the roof around the skylight. When a building is constructed prior to the installation of the hvac rooftop unit rtu the roof is cut and a metal structure. Some state or city regulations require restaurants to use vented roof curbs. Remember when selling a house the first impression is important.

If needed pitched roof curbs can be special ordered to match the slope of a roof. What is a curb adapter. For anyone new to the hvac industry this is a valid question. Insulated roof curb the right insulated roof curb can mean fast installation saved time and money and a leak free roof penetration system.

All roof curbs feature air tight water tight continuously welded corners and have 3 continuous flashing. If you set a flat curb on an angled roof you are redistributing the weight disproportionately throughout the roof curb and altering the rtu s center of gravity. Replacing an old roof can help add curb appeal and will increase the perceived value of your home. Specify prefabricated roof curbs and related products by a roof curb manufacturer not with or by the equipment manufacturer.