Above finished roof curb frame insulation unit base rails counterflashing can t strip insulation and roofing material roof deck and support structure 14 3 56 3 75.
Roof curb submittal.
Use tack welding or other suitable fastening method to secure the roof curb in place.
All curbs to be provided by one roof curb manufacturer.
Ca 2 adapters extensions for equipment and skylights smaller than existing curb.
Inside of curb is 3 less than dimension a.
Curbs are sized 1 2 less than fan base to allow 1 4 each side for clearance.
Dimensions are not to be used for construction.
A wide variety of roof curbs are available including.
Roof curbs extensionspage header and equipment supports prefabricated roof curbs reduce installation time and costs by ensuring compatibility between the fan curb and roof opening.
Pate offers roof products custom curbs metal building roof curbs equipment support rails pipe supports skylights smoke vents and isolation bases.
When using a motor operated damper in the curb a 12 high minimum curb is required.
Constructed of 18 ga.
Ce 1 adapters extensions for equipment and skylights of the same size as existing curb.
1rc0470 1rc0471 for units.
Subject to change without notice.
If the roof curb will be mounted on a new building it can be assembled at any convenient location and installed as soon as the roof support members are in place.
During the coronavirus pandemic the pate company has continued normal manufacturing sales shipping receiving and administrative operations.
As a general rule the curb should be placed directly on the roof support members.
Roof curb cutaway 3 4 x 1 1 4 wide gasketing for curb frame and all duct support surfaces 2 unit base wood nailer 8 min.
Submittal data sheet roof curb model.
Wood nailer typical with flat curb gasket on pitched curb.
Galvanized steel with continuous welded seams and integral base plate.
For aluminum curb substitute rcsfai in place of rcsfgi.
Lined with 1 fiberglass insulation.
Damper tray and other options available.
Dm 078 150 bp 078 150 df 078 120 dj 150 dh 078 150 job name.
Flanged straight sided canted pitched ridged vented and sound absorbing.
Roof curb shall be internally reinforced with angles 48 on center and factory installed wood nailer.
