Welcome to Weyerhaeuser's new website!

You appear to be using an older browser. This website is best viewed using the latest versions of Internet Explorer, Chrome, Safari, and Firefox. If you proceed without upgrading or switching browsers, you may not experience optimal navigation or page functionality. Thank you for your interest in Weyerhaeuser and we hope you enjoy your visit.

Update my browser now

×

Roof & Wall Sheathing

Weyerhaeuser sheathing installs in less time, with fewer callbacks

Our sheathing gives builders an advantage over other panels. The superior engineering of these panels protects against buckling, cupping, warping and sagging. To speed up installation, we've marked each panel with two-way nail lines applied vertically and horizontally at 16″ and 24″ spacing to eliminate the need for chalk lines. 


Why Choose Weyerhaeuser OSB 9' x 4'?

  • Weyerhaeuser OSB 9' x4' wall sheathing panels are engineered specifically to provide you with even faster installation and less waste at the jobsite.
  • Weyerhaeuser 9' x4' Panel have vertical nail lines at 16" and 24" centers which speeds up the process for an easier installation.  
  • Weyerhaeuser OSB sheathing carries the trademark of APA, a trademark which appears only on products manufactured by APA members mills.
  • Weyerhaeuser OSB 9’ x 4’ is a consistent product backed by the company’s reputation of over 100 years in the industry.

Required
Required
Required
Required
Required
Required
Required

Product Literature

  • var-1008 - ICC-ES SAVE Report No. VAR-1008
  • env-timberstrand-osb - Product Environmental Profile - Timberstrand & OSB
  • 1504 - Questions and Answers About Mold
  • env-1000 - When Is The Best Time To Make A House Green?
  • gc-001 - Green Approved Product: Edge, Edge Gold, RBS, Sheathing
  • osb-4004s - Instalación de Panel para Piso, Techo y Pared
  • osb-4004 - Floor, Roof, and Wall Panel Installation
  • osb-4010 - Edge Gold Premium Roof Panels
  • osb-4031 - Weyerhaeuser OSB 9′ x 4′ Wall Sheathing
  • osb-4030 - Weyerhaeuser Wall and Roof Sheathing
  • osb-4204s - OSB Estampa de Grado de Weyerhaeuser
  • osb-4204 - OSB Grade Stamps
  • 1502 - Using Weyerhaeuser Products in Conventional Construction
  • tb-112 - Moisture Effects on Weyerhaeuser Engineered Wood Products
  • 1507 - Product Transportation, Handling and Storage
  • osb-1007 - Weyerhaeuser Edge Gold Roofing Panels Warranty
  • osb-1004 - Weyerhaeuser OSB Sheathing Warranty