What is the most common cause of door package submittal rejections?
Hardware coordination errors are the most frequent cause. These include mismatched lockset functions, incorrect hinge specifications, non-listed hardware on fire-rated openings, and missing coordinators on paired doors.
How should I read a door schedule?
A door schedule lists each opening by mark number and specifies the door type, size, material, fire rating, and hardware group. Cross-reference each opening's hardware group with the hardware specification section to verify all components are compatible.
What are the risks of value engineering on door packages?
Substituting specified products without architect approval can result in incompatible keying systems, fire-rating violations, ADA non-compliance, and submittal rejections. All VE substitutions should be submitted for written approval before ordering.
How does CDF's ProBuilder prevent ordering errors?
ProBuilder guides contractors through step-by-step configuration, filtering out incompatible options at each selection. Fire-rated openings display only listed hardware, frame profiles match wall conditions, and the tool validates the complete assembly before checkout.
What information do I need before ordering a door package?
You need the door schedule, hardware groups, frame details, wall types and thicknesses, finish requirements, fire ratings for each opening, keying requirements, and hand/swing orientation for every opening.