Architectural Planning Guides

Practical care for architectural window and door tracks, drainage, seals, finishes and glass.

Choose impact-rated glazing by the exact approved configuration. A brand name, glass thickness or broad product-family description does not establish eligi

Start with the problem the opening needs to solve. A replacement impact-rated assembly and a secondary storm window serve different project needs.

Choose the frame and glazing as a complete system. The finish palette, hardware and glass options vary by model and application.

Plan rough opening, frame, panel and clear-passage measurements for custom windows and doors.

Plan thresholds, finished floors, frame support, drainage and handling for custom windows and doors.