West Fraser West Fraser OSB Sheathing
West Fraser oriented strand board (OSB) sheathing for wall, roof, and floor applications. Produced under the Norbord and West Fraser brands following the 2021 Norbord acquisition. Key product families include Durastrand pointSIX (moisture-resistant edge seal), Pinnacle Stabledge (edge swell resistance), TruFlor (floor sheathing), and Windstorm (wind-rated wall sheathing). Available in standard residential sheathing thicknesses.
Product Families
Durastrand pointSIX, Pinnacle Stabledge, TruFlor pointSIX, TruFlor, Windstorm, SolarBord, Rimboard
Panel Size
4×8 ft standard
Applications 7 16
Roof and wall sheathing
Applications 15 32
Wall sheathing; heavier roof loads
Applications 23 32
Floor sheathing (T&G available)
Norbord Acquisition
Norbord acquired by West Fraser February 2021
Model Comparison
3 models
| Specification | 7/16 in | 15/32 in | 23/32 in |
|---|---|---|---|
| Model | — | — | — |
Shared Specifications
All models| product_families | Durastrand pointSIX, Pinnacle Stabledge, TruFlor pointSIX, TruFlor, Windstorm, SolarBord, Rimboard |
| panel_size | 4×8 ft standard |
| applications_7_16 | Roof and wall sheathing |
| applications_15_32 | Wall sheathing; heavier roof loads |
| applications_23_32 | Floor sheathing (T&G available) |
| norbord_acquisition | Norbord acquired by West Fraser February 2021 |
| distribution | Lumber yards, building supply dealers |