Westlam Industries Douglas fir plywood sheathing is great for roofing, siding, crating or any of your general construction needs.

Features & Benefits

Westlam Douglas fir plywood sheathing is constructed to CSA O121 standard for DFP sheathing. All adhesives used are fully waterproof phenolic resins that meet both CSA and APA PS-1 exterior glue bond standards.

Available in 1220 mm x 2440 mm and 610 mm x 2440 mm in 9.5 mm to 28.5 mm thickness.

  • CSA O121
    All of our sheathing meets or exceeds the standards set by the Canadian Safety Authority.

  • Douglas fir construction
    Our sheathing is made with Douglas fir veneer; the strongest of all the North American softwoods.

  • Made in Canada
    Westlam Industries is proudly Canadian and manufactures all of our plywood right in the heart of prime Douglas fir growing region.

  • Storage and Handling
    Westlam DFP Sheathing should be stored in a cool, dry place.  Avoid direct sunlight for extended periods and exposure to moisture.

Features & Benefits

Westlam Douglas fir plywood sheathing is constructed to CSA O121 standard for DFP sheathing. All adhesives used are fully waterproof phenolic resins that meet both CSA and APA PS-1 exterior glue bond standards.

Available in 1220 mm x 2440 mm and 610 mm x 2440 mm in 9.5 mm to 28.5 mm thickness.

  • CSA O121
    All of our sheathing meets or exceeds the standards set by the Canadian Safety Authority.

  • Douglas fir construction
    Our sheathing is made with Douglas fir veneer; the strongest of all the North American softwoods.

  • Made in Canada
    Westlam Industries is proudly Canadian and manufactures all of our plywood right in the heart of prime Douglas fir growing region.

  • Storage and Handling
    Westlam DFP Sheathing should be stored in a cool, dry place.  Avoid direct sunlight for extended periods and exposure to moisture.

WI-DFP – JAN 2018