Confirm permits and approved documents
Use the local building department, design professional, and licensed contractor to determine permits, notices, inspections, product approvals, engineering, and owner-association requirements.
Protect the opening and building
Plan interior protection, exterior access, weather exposure, glass handling, occupant safety, debris removal, and temporary protection before the existing unit is removed.
Follow the selected approval
Anchor, spacing, edge distance, substrate, buck, mullion, sealant, shims, and water-management details must follow the documents for the exact approved configuration.
Close out the project
Retain photos of concealed conditions, anchor installation, labels, approvals, inspection results, warranty documents, care instructions, and a final opening schedule.
Turn the guide into a real opening schedule.
Keep every dimension, option, pressure, document, and delivery note connected to the same opening ID.
Start the configurationQuestions about this topic
Is this guide a substitute for the product instructions?
No. It is a planning guide. The approved product documents, manufacturer instructions, permit documents, and qualified installer control the work.