The profile of specific components, their configuration or sequencing, can vary with the roof system, climatic differences, and regional or area practices.
Dimensions as shown are recommended minimums and are intended to be approximate to allow for reasonable tolerances due to field conditions.
Attach all flashing membranes at approximately 6 inches-on-center. WSRCA recommends installing seismic straps below the roof deck where possible.
It’s also optional to install a taper edge extending 6 inches beyond seismic strap.
Continuous cleats are recommended when flashing face dimension exceeds 3 inches and in areas deemed a high wind zone as categorized by local building code.