Roof Top Unit Curb

Roof curb and curb adapter specialists serving north america.

Roof top unit curb.

Units may be set either lateral or parallel to the roof support members. The rooftop unit may be mounted immediately after the curb is installed. For anyone new to the hvac industry this is a valid question. When you install adapter curbs welded rtu rooftop unit curbs or equipment supports for your rooftop hvac package unit going with the wrong curb adapter company can cost you big money and time.

Roof curb shall be internally reinforced with angles 48 on center and factory installed wood nailer. Ksr vibration isolation rail. Kscr roof curb and vibration isolation rail. Curbco can deliver a welded curb with an attached vibration isolation rail system to deflect noise and vibration.

Designed with cost efficiency in mind many weatherexpert units use the same curbs and accessories as other carrier rooftop units making upgrades easy. Refer to figure 17 and tables 1 and 2 for specific center of gravity corner weight information and accessory weights. Affordable easy to install all in one roof curb and vibration isolation rail for under 20 ton packaged rooftop units. Roofi ng may be completed after setting the unit.

The roof curb is designed to support the weight of the unit and to offer a means for contractors to. Flat curbs see figure 7. Often a rooftop unit will create noise down through the building. Heavy duty complete roof curb and vibration isolation rail for over 20 ton packaged rooftop units.

Packaged rooftop units superior efficiency greater control unmatched comfort. Superior energy efficiency and ease of installation and maintenance helps provide a low total cost of ownership. In a movie theater or a church thresholds of acceptable noise are much lower. What is a curb adapter.

Let s start with a new installation. The combined weight of the unit accessories and curb should be evenly spaced between a. Top of all roof curbs shall be level with pitch built into curb when deck slopes. Pre fabricated fully assembled roof curbs will reduce installation time and costs by ensuring compatibility between the rooftop unit curb and roof openings.

Typical curb styles the following are typical curb styles used with york solution roof mounted outdoor units. Heights to be 8 above finished roof deck or as detailed. Specifications prefabricated roof curb to be manufactured of prime galvanized steel construction 20 18 16 or 14 gauge as required meeting astm a653 653m with welded corners and with. In these settings architects will call for a curb designed to absorb noise and vibration.

With a 3 150 ton capacity range and efficiency ratings as high as 17 5 seer york commercial packaged rooftop units in both a c and packaged heat pump models balance minimized installation and operating costs and come smart equipment enabled. Internally insulated with 1 1 2 thick 3 lbs.