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 calculator determines the length of sunroom or pergola post for a given live & dead load.
Purchase sealed results for permit by clicking the green button below.
THIS CALCULATOR IS IN BETA – VERIFY ALL RESULTS WITH A LICENSED PROFESSIONAL ENGINEER BEFORE USE