CLT Properties Calculator

Cross Laminated Timber (CLT) is an engineered wood product made of at least three orthogonal layers of sawn lumber laminated by gluing. The tool below calculates the structural properties of CLT based on given lamination properties and layup. This calculator uses shear analogy method, suggested by ANSI PRG-320.

Select Laminations
Define Layup



Gross Thickness = (in)
*By using this site, you agree to the website terms of use.