This calculator determines the design wind pressures on four types of “Other Structures” as defined by ASCE 7-10. This calculator will find the 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.

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.