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.
Use this calculator to determine clear spans for a variety of Structall roof panel & loading conditions.
Certified Copies for permit can be purchased by clicking below.
Notes: This calculator checks The user shall identify and consider all roof snow and snow drift loads as well as other imposing dead, construction, seismic, and live loads before selecting final loads for use.
This calculator coincides with the Structall Roof Panel Master Plan sheet referenced below.