Roof curbs are support structures for fans and ventilators.
Sloped roof curb detail.
They can be selected to fit the specific type of roof such as flat pitched or ridged.
18 gauge galvanized steel.
Internally insulated with 1 1 2 thick 3 lbs.
Curb height is the height of curb at shorter wall.
Full perimeter 1 x 4 pressure treated wood nailer.
Short side the maximum slope 1 00 in 12 00.
Seam to seam integrates with roof panel minimum 3 between curb sidewall and panel seam.
Specify prefabricated roof curbs and related products by a roof curb manufacturer not with or by the equipment manufacturer.
Heights to be 8 above finished roof deck or as detailed.
Minimum 3 down slope flange.
Construction details click on any of the thumbnail images below to access a complete list of roofstar guarantee construction details for the roof system of your choice.
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.
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.
Sloped to match roof pitch as required.
Aluminum mill finish galvanized finish.
Top of all roof curbs shall be level with pitch built into curb when deck slopes.
Cw outside curb width unit width minus 0 875 sloped curbs see figure 8 long side the maximum slope 0 50 in 12 00.
6 8 curb height on up slope custom heights available finish options.
Curb heights vary in increments of 4 00 from 14 00 to 34 00.
You ll find links to all the drawings and links to and from our roofstar guarantee standards.
Whereas the up slope down slope highs fit the same as our standing seam curb.
All welds coated after fabrication.
For r panel applications we use the same design techniques as curbs for standing seam roofs.
Roof curb shall be internally reinforced with angles 48 on center and factory installed wood nailer.
Level top for mechanical equipment or as specified skylight curbs slope with roof.
Free shipping see details browse by product model roof curbs.
There are many options available to make sure all building requirements are met.
