Plywood Sheathing - Tolko Industries

Meeting your sheathing needs

Whatever your sheathing needs, we have a product that meets your quality needs and your price point, all backed by Tolko values.

Our T-PLY product lineup includes good and better roof and wall plywood sheathing. Both are backed by our enhanced packaging along with industry-leading warranties, ensuring you have a product you can depend on.

T-PLY PRO Sheathing logo

Select, Tolko T-PLY Pro Sheathing (CDPTS)
Featuring the same high quality as our Standard sheathing, our Select grade offers a smoother faced structural grade panel that’s both strong and stable.

T-PLY Sheathing logo

Standard, Tolko T-PLY Sheathing (CDX)
Crafted from premium Douglas fir and Canadian softwood species, Tolko T-PLY square-edge plywood panels have the quality you want, at the price you need.

Species and Grade Stamp

DFP CSA 0121, CSP CSA 0151

Available Sizes


Thickness Categories: 9.5mm, 12.2mm, 15.5mm, 18.5mm, 25.5mm
Length: 1220mm
Width: 2440mm


Thickness Categories: 3/8”, 1/2", 5/8”, 3/4", 1”
Length: 4’
Width: 8’

25 Year Limited Warranty emblemWarranty

Backed by a transferable, 25-year limited warranty against delamination.

Features and Benefits

  • Predictable quality: Structurally certified to CSA O121 and CSA O151, as well as PS1-09, JAS and CE
  • Strength: High strength-to-weight ratios
  • Versatility: Square-edge plywood panels for wall and roof construction in both new construction and renovation; panels available with a standard industry profile upon request
  • Eco-friendly: Made from sustainably-managed forests in British Columbia
  • Air quality: No added urea formaldehyde (NAUF) to meet green building standards
  • Improved packaging: Packaged in new tear-resistant, woven-poly bags for improved protection during shipping

More Sheathing Products

Tolko also offers standard and enhanced T-STRAND OSB sheathing products.