Professional C&C analysis for windows, doors, and glazing systems. Product testing integration and performance grade verification per ASCE 7 standards
Windows and doors require precise Components & Cladding wind load calculations to ensure proper product selection and safe installation. Our calculator determines design pressures (DP ratings) and performance grades (PG) for all glazing systems including fixed windows, operable windows, sliding doors, entry doors, and curtain walls per ASCE 7 standards.
The calculator accounts for size effects, edge zones, corner zones, and special geometries that affect glazing pressures. Results integrate seamlessly with manufacturer testing data including ASTM E1886/E1996 impact testing, structural performance testing, and water penetration resistance values to verify product adequacy.
Professional calculations include fastener schedules, mullion loading analysis, anchor point verification, and installation detail recommendations. All results formatted for building permit submittals and include PE seal services when required by jurisdiction.
Get accurate C&C pressures and DP ratings for your glazing systems
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