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By clicking below, you agree that the use of this design aid is for estimating purposes only. Results are not valid for use & no construction or design shall be performed without the review and certification by a registered professional engineer.
No warranty or guarantee whatsoever is offered with any results obtained herein.
This tool assists in interpolating between the corner & interior wall wind zones 4 and 5 using ASCE 7-10 or ASCE 7-16.
Typically zone 5 corner negative (suction) pressures are higher than their neighboring interior zone 4 pressures prohibiting glazing rated to limiting pressures from being installed.
Using this tool, interpolated pressures can be determined that may permit a lower product limiting pressure.
Results could be reviewed and certified for permit by an engineer of the firm by requesting certified copies after results appear.
ASCE-7 Wind Zone 4-5 Interpolation Calculator