Rooftop Systems Inc. manufactures many types of roof curbs. Our patented “hinge curb” revolutionized the curb industry by reducing the assembly time of roof curbs to minutes instead of hours. Our typical 5 ton roof curb can be assembled in 5 minutes without the use of tools. Our competitors have worked hard to duplicate the labor savings by developing “cliplocks” and “snaplocks” and other non-bolt together curbs, but they have not succeeded in matching the ease of installing a hinge curb.

Our new patented adjustable pitch curb easily adjust to the pitch of a buildings roof. It adjusts for either long or short side pitches, which allows contractors to provide quick installations even on sloped roofs.

Typical Guide Specification (pdf)

Curb Packing (pdf)



1625 Diplomat Drive, Carrollton, TX 75006 | Phone: 972.247.7447 | Toll-Free: 800.552.HVAC | Fax: 972.243.0940