CSA A123.21 test assemblies
Question 1 of 6
Enter the required wind pressure
Can be entered as either kPa or psf.
switch to psf
The results of your search will include the 1.5x safety factor.
Note: Wind uplift assemblies are suggested based on the required wind pressure value entered. This tool and the results provided are intended as general guidance only, and not as a replacement for professional assistance in specifying a roof assembly for a particular project, taking into account all building conditions and project needs. The recommended wind uplift assemblies are based on the wind pressure value determined solely by the user and IKO assumes no responsibility for any errors in the users calculations of the wind pressure values.