Roof Curbs Details

Galvanized or 18 ga.

Roof curbs details.

View details view submittal download quote request. Heights to be 8 above finished roof deck or as detailed. Prime g 90 galvanized steel fully welded corners base flange attachments for securing to the building structure reinforced sides 1 1 2 inch thick 3 pound density rigid insulation gasketing. They can be selected to fit the specific type of roof such as flat pitched or ridged.

Rtu curb for metal roof features factory welded rib pockets to match roof welded water diverter and perimeter insulation. Specify prefabricated roof curbs and related products by a roof curb manufacturer not with or by the equipment manufacturer. 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 seams joined by continuous water and air tight welds. The frames are used for accessories that mount above the roof and those that penetrate the roof s surface.

Roof curbs roof curbs are support structures for fans and ventilators. Lmcurbs has the capabilities to design roof curbs for the most challenging standing seam roof applications and can correctly match your roof system. Prefabricated insulated roof curbs factory installed wood nailer. Duct hangers or full height cross members or insulated panels fabricated as needed to match rtu manufacturer s factory curb.

Allowing the highs to fit under the roof panel on the upslope and over the roof panel on the downslope to create a continuous water flow is critical to the function of the roof curb. A properly installed roof curb ensures that the accessory has a level platform for attachment. There are many options available to make sure all building requirements are met.