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This manufacturer participates in APA’s quality assurance program, with ongoing third-party inspection to verify its engineered wood products meet recognized industry standards and deliver consistent performance — built to meet the mark.
Mill numbers correspond to the number shown in the APA trademark stamp on certified products.
Alabama
Hanceville, AL - Mill # 442 - OSB, Rim Board
Thomasville, AL - Mill # 520 - OSB
British Columbia
Dawson Creek, BC, Canada - Mill # 402 - OSB, Rim Board
Peace Valley, BC, Canada - Mill # 510 - OSB
Cautín
Lautaro, Cautín, Chile - Mill # 524 - OSB
Maine
Houlton, ME - Mill # 368 - OSB, Rim Board
Manitoba
Swan Valley, MB, Canada - Mill # 457 - OSB
Michigan
Newberry, MI - Mill # 416 - OSB
Sagola, MI - Mill # 407 - OSB, Rim Board
Minnesota
Two Harbors, MN - Mill # 399 - OSB
North Carolina
Roxboro, NC - Mill # 456 - OSB
Paraná
Ponta Grossa, PR, Brazil - Mill # 525 - OSB - JAS certified
Quebec
Maniwaki, QC, Canada - Mill # 477 - OSB
Texas
Carthage, TX - Mill # 463 - OSB, Rim Board
Jasper, TX - Mill # 459 - OSB, Rim Board
Valdivia
Panguipulli, Valdivia, Chile - Mill # 485 - OSB
Wisconsin
Hayward, WI - Mill # 357 - OSB, Rim Board
Tomahawk, WI - Mill # 435 - OSB
The following APA Product Reports®, Joint APA/ICC-ES Evaluation Reports, and APA Green Verification Reports apply to products manufactured by this company.
| Report # | Product Covered | Issued To | Details |
|---|---|---|---|
| ESR-1301 | LP® SmartSide® and LP® SmartSide® ExpertFinish® Treated-Engineered-Wood Lap, Panel, Shake Lap, Nickel Gap Lap and Vertical Siding | LP | See Report |
| PR-N117 | LP® SmartSide® and LP® SmartSide® ExpertFinish® Soffit and Rated Sheathing/Ceiling Deck and LP® SmartSide® Soffit and LP® SmartSide® ExpertFinish Treated-Engineered-Wood Nickel Gap Lap | LP | See Report |
| PR-N124 | LP® SmartSide® and LP® SmartSide® ExpertFinish® Treated-Engineered-Wood Lap Panel, Shake Lap, Nickel Gap Lap, and Vertical Siding | LP | See Report |
| PR-N127 | LP Legacy® Premium Sub-Flooring | LP | See Report |
| PR-N138 | LP WeatherLogic® Air & Water Barrier | LP | See Report |
| PR-N139 | LP NovaCore® Thermal Insulated Sheathing | LP | See Report |
| PR-N140 | LP BuilderSeries® Treated-Engineered-Wood Lap Siding with SmartLock™ Technology | LP | See Report |
| PR-N141 | Louisiana-Pacific Corporation BURNGUARD™ FRT OSB | LP | See Report |
| PR-N610 | Qualified OSB Facing Materials for Structural Insulated Panels | Multiple Companies | See Report |