APA Product Reports®

APA Product Reports® help building officials and design professionals determine a product's conformance with codes and national, international or industry recognized standards. APA issues these reports to document the compliance of an engineered wood product that is manufactured under a quality program audited by APA. APA Product Reports signify the product's compliance with the relevant provisions in the model building codes.

APA Product Reports are assigned based on product classes, as shown below:

  • L-Series: Products manufactured from lumber, veneer or other wood base for use as lumber or timber substitutes, such as glulam, I-joists, and structural composite lumber (SCL).
  • N-Series: Products manufactured from non-veneer (mat-formed) substrates, such as oriented strand board (OSB).
  • V-Series: Products manufactured from all veneers, such as plywood.
  • C-Series: Products manufactured from composite substrates, such as hardboards, mixed with at least a veneer lamina.
  • E-Series: Products of any of the above types that have environmental attributes qualified through testing and periodic monitoring.
  • S-Series: Products of any of the above types that are parts of engineered wood systems qualified through testing or engineering analysis.
  • ESR-Series: Products of Series L, N, V, and C that have been evaluated and approved by both International Code Council Evaluation Service (ICC-ES) and APA.

Choose filters from multiple categories to narrow search results.


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Cross-Laminated Timber (CLT)
Rim Board
Structural Composite Lumber (SCL)


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Anthony Eacom Inc.
Anthony Forest Products Company
Arizona Structural Laminators, LLC
Boise Cascade Company
Calvert Company, Incorporated
Forex Amos
Georgia-Pacific Wood Products LLC
Global LVL Inc.
International Beams / Lebcorp Ltd.
Mississippi Laminators, Incorporated
Murphy Company
Nordic Structures
Pacific Woodtech Corporation
Pinkwood Ltd.
QB Corporation
Roseburg Forest Products Company
Sound Wood Products, Inc.
Stark Truss Company, Inc.
Structurlam Products Ltd.
Tolko Industries Ltd.
Warmboard, Inc.
Western Structures, LLC


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ESR-1040: ICC/APA Joint Evaluation Report - Boise Cascade Wood Products, LLC

Versa-Lam® and Versa-Rim® Laminated Veneer Lumber. Revised January 27, 2016, 16 pages.

ESR-1144, Boise Cascade Wood Products, LLC

AJS Series Prefabricated Wood I-joists. Revised June 30, 2016, 16 pages.

ESR-1301: LP siding, LP SmartSide® Precision Lap and Panel Siding, LP Corp.

ESR-1301 is an ICC-ES and APA Joint Evaluation Report for LP Smartside® Precision Lap Siding and LP Smartside® Precision Panel Siding, Louisiana-Pacific Corporation. Revised March 2016, 8 pages. 

ESR-1336: Boise Cascade Wood Products, LLC

Joint Evaluation Report, BCI Prefabricated Wood I-joists. Revised June 30, 2016. 43 pages.

ESR-3705: ICC-ES/APA Joint Evaluation Report ESR-3705

PPKI 10, PKI 20, PKI23, PKI35, PKI 40 and  Series I-Joists. PKI50 Series I-Joist. Pinkwood Ltd.,  5929 6th Street NE, Calgary, Alberta T2K 5R5, Canada, 403 279-3700, www.pinkwood.ca. Revised May 16, 2016, 11 pages

PR-C302: Duratemp® Exterior Siding, Roseburg Forest Products Company

Duratemp® Exterior Lap and Panel Siding, Roseburg Forest Products Company, Revised December 19, 2015, 2 pages.

PR-E710: Qualified Structural Panels with Low Formaldehyde Emissions

Panels meeting the most stringent specified levels of formaldehyde emissions by CARB and HUD: Custom Product Specification E-710. Norbord; Potlatch Corporation; Roseburg Forest Products; and Tolko Industries Ltd. Revised May 31, 2016, 3 pages.

PR-E720: Qualified LVL with Low Formaldehyde Emissions

LVL qualified for low formaldehyde emissions follow the principles of ISO 12460-4 and AS/NZS 4657.4:2005 and the performance requirements of ASTM D5456. Qualified manufacturing facilities for low formaldehyde emission are Boise, mill 1106, 1110; Pacific Woodtech Corporation, mill 1047, Roseburg Forest Products Co., mill 1055.. Revised January 23, 2016, 3 pages.

PR-E730: Qualified Wood I-Joists with Low Formaldehyde Emissions

Qualified manufacturing facilities for low-formaldehyde emission are Anthony Eacom; Inc., mill 1058; Boise, mills 1105, 1108, 1109; Nordic Structures, mill 1052, Pacific Woodtech Corporation, mill 1048; and Roseburg Forest Products Company, mill 1053. Revised February 23, 2016, 3 pages.

PR-E740: Qualified Glulam Products with Low Formaldehyde Emissions

Glulam products qualified for low formaldehyde emissions. Revised February 12, 2016, 3 pages.

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