Roof Pitch Leaves the Curb or Duct Connection Out of Alignment

The roof pitch puts the equipment opening out of alignment with the interior drop even though the plan dimensions match. I measured both curb sides and the duct elevation. Can we verify the approved adapter or support correction before fabrication?

Print Reading, Tags & Layout 3rd Year RED

Stop if

Stop before changing structural support, rated construction, equipment handling, specialty materials, weatherproofing, engineered movement details, or manufacturer-specific requirements without the responsible direction.

Watch out

Do not level the connection by crushing gasket, twisting flex, stacking loose material, or altering the curb without approval.

Check

current drawings and approved details
grid/floor/location and measured conditions
photos showing the installation condition
relevant manufacturer, structural, architectural, or finish information
what has already been checked

Say this to your foreman

roof pitch leaves the curb or duct connection out of alignment roof pitch curb duct connection misaligned rooftop adapter verify the curb, support rail, equipment, and duct connection elevations from the approved roof and equipment references before fabricating a field transition. the roof pitch puts the equipment opening out of alignment with the interior drop even though the plan dimensions match. i measured both curb sides and the duct elevation. can we verify the approved adapter or support correction before fabrication?