Flat Roof Curb Detail

The flat flange roof curb package includes the following for a complete installation.

Flat roof curb detail.

Specify prefab roof curbs for use with all roof penetrations and roof mounted equipment including and not limited to hvac units duct openings pipe penetrations power roof exhauster intake and relief vents flues or job fabricated items. As a general rule the curb should be placed directly on the roof support members. Become familiar with the roof curb installation procedures. Cad details document name pdf dwg download all cad construction details 37 1 mb 3 4 mb mc01 identification of roof areas 694 kb 167 kb mc01a single layer underlayment 678 kb 302 kb mc01b double layer underlayment 711 kb 322 kb mc02 vent pipe flashing 626 kb 349 kb mc03 valley.

They can be selected to fit the specific type of roof such as flat pitched or ridged. Mastic and tube sealant. Flat flange curb fabricated to coordinate with the building roof slope and specific rooftop equipment. Mike tavolacci marked exactly where the curb would be positioned on the roof.

It is important for the a c contractor to mark exactly where the curb should be i. Here is the flat roof curb installation process. The curb in the video below was installed on an epdm single ply roof membrane. Hold your cursor over the file name to view when a drawing was last updated.

This detail allows for roof maintenance around. Firestone has developed cad drawings of its tpo installation details to assist roofing professionals with the specification of firestone tpo roofing systems. Trac rail for flat flange curb. Use tack welding or other suitable fastening.

Showing how an a c curb is vulcanized and installed on an epdm rubber roof. Free cad detail download of a prefabricated roof curb to be used in your architectural section cad drawings. Roof curbs are support structures for fans and ventilators. Specify prefabricated roof curbs and related products by a roof curb manufacturer not with or by the equipment manufacturer.

The detail drawings are grouped by details and can be downloaded below in dwg or pdf format. We cut the epdm rubber exactly where the markings were.