Curb Adapters make it possible to retrofit old roof top HVACs with new, vastly improved units that otherwise wouldn’t fit with. Find the right configuration for your job here and then head over to the services tab to take advantage of all the services available for you to get it right the first time.

We are a commercial HVAC manufacturer of curb adapters, roof curbs, isolation curbs & rails, economizers, coil & hail guards, burglar bars, and rooftop service platforms & catwalks.

Find out more about our curb-less Fast-RAC system for mounting HVACR condensers. 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.

Model GPI is a straight-sided roof curb ideal for flat roof applications. Greenheck is your source for roof curbs. Free, same-day shipping on in-stock orders over $25.

A straight-sided roof curb for use on ridged or double-pitched roofs. Includes a wood nailer for the attachment of roofing material. 12 to 24 in. heights; 2 in. flashing flange

Roof Curbs custom built and project specific for mounting RTU, Skylights, Fans, Hatches, Smoke Vents. Much consideration is given to the type of roof system on a new building or re-roof. Equal consideration should be given to the roof penetrations and the type of roof curbs used.

Straight-sided roof curbs intended for use on flat roofs and includes a wood nailer for roofing material attachment. The Greenheck selection of Roof Curbs is designed to be versatile enough to pair up with all of our online products and strong enough to last.

HVAC curbs provide structural support for rooftop AC units and other roof-mounted equipment. They also serve as a location for roof penetration to allow cooled air to flow into the building and return air to flow out. Commercial AC manufacturers all have proprietary specs for their curbs.

Aug 17, 2023 · Preassembled roof curb to reduce installation time; Roof curb is made of corrosion resistant aluminum; 6 in. Tall, 12 in. Wide, 12 in. Deep, 11 in. Dia throat in base; View More Details

A curb adapter provides an efficiently modified interface between an HVAC rooftop unit (RTU) and the rooftop ports or holes that feed the heating and air conditioning to and from the building. The rooftop ports are built into a raised external assembly called a curb.