For the general or home improvement contractor who needs to reference building code.

A quick reference guide for looking up various max spans fir residential buildings.

When in doubt or error, refer to your own official building codes.

These specification were based on Canadian Standards. If your standards differ, please contact us and we'll be happy to update the program with an option to include your specific standards.

While PunkStar Studios has made every effort to ensure the accuracy of this application, we assume no liability for any damage, injury, or expense that may be incurred or suffered as a result of the use of this program.