Roof Curb Installation

Turer to the general contractor or building manufacturer.

Roof curb installation.

Contractors should not be asked to supply or install roof. This type of curb has the added benefit of being able to be installed either during the roof installation of after the roof is finished. Curb installation should be a part of the roof deck not on top of insulation or roofing materials. A good penetration requires.

Curbs should be a minimum of eight inches above the finished roof and factory insulated to reduce condensation. Placing the curb on and attaching it to the ribs also allows better transitioning from under the roofing on the upslope end to cover the roof on the downslope end. A canted curb for example should be used for a built up or modified bitumen system roofing system. Curbs for roo fi ng systems.

Roof curbs should be supplied by the hvac manufac.