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This calculator allows you to find the necessary footer or slab size for a given patio, sunroom, or canopy system.
Use this calculator to determine roof pressures and fastener spacing using existing NOA information. Results shall be reviewed and approved by a licensed engineer before use
This calculator allows you to determine roof uplift pressures by zone as defined by ASCE 7-10.
Find the proper size & weight of a mechanical equipment pad for wind resistance
This tool calculates the weight of a material for a given length & width
Use this tool to calculate the expansion or contraction of material lengths based on differential temperatures.
Use this tool to calculate the section properties for a box beam, pipe, c-channel, and plate.