Roof Curbs

roof curbsRoof curbs are raised frames installed on the roof surface, for the purpose of elevating mechanical equipment such as an HVAC unit. If your business is installing rooftop equipment, we will manufacture roof curbs for you, that offer top-quality structure support. 

At Maryland Curb & Fabrication, we understand that in order for your system to work efficiently, roof curbs should be engineered specifically for the equipment placed on top of it. Our facility uses the latest fabricating software technology and equipment to construct roof curbs that will meet your exact dimensions.

Each roof curb consists of four metal pieces that connect to form a rectangular frame. The corners are welded together with a wood nailer, in order for the roofing material to attach to it. Our installation process is very simple. Once  delivered, the roof curb can be carried to the roof and manually installed. Providing quality customer service is our top priority. As your local roof curb and accessory manufacturer, we can personally address any problems you may be having and offer our assistance as needed.

We also offer knockdown curbs, which are screwed together and used in new construction, as well as pitched roof curbs in either the straight curb or canted curb style. 

Pitched Roof Curb 

  • 2" Flange Out
  • 18 Gauge Galvanized
  • Fully Welded Construction
  • 1.5" 3Lb. Density Insulation


Optional Features

  • Wood Nailer
  • Damper Tray


Maryland Curb & Fabrication offers a one year warranty for all roof curb products.

Roof Curb Products

roof curb adapter

Equipment Rails

equipment rails

Security Cages

security cages