NOTE: A free account is required to access our acclaimed design-aids. We do this to provide important updates & new features as well as to prioritize the growth of these in-demand services.

Core Drill Design Calculator

Use this calculator to ensure core drills in concrete can withstand required loading. Order Signed and Sealed calculations by clicking the “Order Engineering” Button.

$0 for draft
$80 Sealed

Trex© Fence Footing Calculator

  This custom Trex Fencing calculator finds the required footing size for fences with varying wind conditions.


Fence Foundation Calculator

Find required post footing sizes for a variety of fence and soil conditions.


ASCE 7-10 Other Structures Wind Pressure Calculator

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


Find The Weight of Glass, Metals, Wood

This tool calculates the weight of a material for a given length & width


Thermal Deformation Calculator

Use this tool to calculate the expansion or contraction of material lengths based on differential temperatures.


Section Property Calculator

Use this tool to calculate the section properties for a box beam, pipe, c-channel, and plate.