Products\Knocked Down Roof Curbs

Knocked Down Roof Curbs

Roof curbs support roof mounted equipment and can also provide weatherproof openings for HVAC airflow. In many cases, the roof curb must also perform in the toughest conditions including withstanding seismic and hurricane force wind


  • Hardware and gasketing included
  • All curbs include a heat treated wood nailer
  • Holes are pre-punched and include threading to make installation a snap
  • Deck pans are fully insulated
  • Curbs are available in pitched, adjustable pitched, adjustable height, welded, vibration isolation, seismically calculated, California Building Code and Florida Building Code compliant

  • Note:

    ProVent roof curbs have been designed to optimize structural building code requirements while at the same time minimizing the installation procedure. Please read the instructions carefully before beginning.