This is a BETA calculator determines the design wind pressures on four types of “Other Structures” as defined by ASCE 7-10. This calculator will find the ASD (allowable stress) design pressures on (1) Rooftop Structures and Equipment, (2) Open Signs and Lattice Frameworks, (3) Solid Attached Signs, and (4) Solid Freestanding Walls and Signs.

SINCE THIS IS IN BETA, PLEASE REPORT ANY DISCREPANCIES TO US AND PLEASE DON’T USE ANY ANSWERS AT ANY TIME WITHOUT A SECOND REVIEW AND A PROFESSIONAL ENGINEER’S OPINION

Signed and sealed engineering review & printouts are available [soon] for permit by selecting “Purchase Certified Copies” below after all fields are filled out. Results are not to be used without the written certification of a licensed professional engineer.