Example Specifica ons for Plywood

Indicate the type of plywood required and the conformance specifica ons; CSA 0121 Douglas fir
plywood, CSA 0151 Canadian so wood plywood .

Indicate the grade or grades acceptable and the minimum thickness.

Indicate the support spacing and direc on of face grain orienta on rela ve to the supports.

Indicate the type, size and spacing of fasteners.

Check the product for a quality cer fica on grade mark to ensure conformance to either CSA
O121 or CSA O151.

Plywood panels should be protected from rain and snow before and a er installa on to prevent
a significant increase in moisture content.