All Weather Wood

All Weather Wood

All Weather Wood Cover

About Allweather Wood

Allweather Wood began operating in 1985 with our first preservative treated lumber facility in Washougal, Washington. In 1991, the company constructed a second facility in White City, Oregon. With subsequent acquisitions, we added preservative treated lumber manufacturing and distribution facilities in Coos Bay, Oregon, and Loveland, Colorado as well as distribution locations in Ferndale, Washington, and Fontana and Woodland, California. Each of our locations manufactures and stocks preservative treated lumber and plywood products to best support the market needs in the geographic areas we serve. Allweather Wood now ranks as the largest waterborne preservative treated lumber manufacturer in the Western U.S.


All of our appearance decking products are graded to the highest possible standards and selected for beauty, durability, and long-lasting performance. Allweather Wood preservative treated decking is an affordable and naturally durable option. For those looking for alternatives to high-priced plastics, composites, and tropical hardwoods, Allweather Wood decking is an excellent option - designed to withstand the elements for a long service life. 



Allweather Wood fencing is manufactured from Douglas-fir, Hem Fir, Ponderosa, and Lodgepole Pine, preservative pressure treated and graded for appearance.

Available dimensions and sizes:

  • Fence boards. Available in 1x6 dimension, 6 feet in length and a choice of flat top and dog ear styles.  
  • Fence posts. Available in either treated round agricultural posts or 4-inch square sawn.
  • Ranch fencing. Choose dowelled or peeled posts and rails for attractive ranch-type fencing projects.
  • Sawn posts. Selected for stability from twist and crook. Sawn posts are also treated for in-ground use and provide long life when properly installed. 



Allweather Wood preservative treated lumber is as strong as it is versatile. No matter what you’re building, it’s going to have to face the natural elements. It’s a non-stop, never-ending battle against decay, fire, mold, and termites. It takes a special kind of lumber to stand up to this onslaught and win. It takes Allweather Wood preservative treated lumber, ready for whatever nature brings your way. 

Allweather Wood lumber is available in a range of species and preservative treatments for a wide range of commercial and residential applications. And, because the preservative treatment process extends the useful life of wood, structures made with Allweather Wood lumber remain in service for many years. 



Timbers are the largest dimension solid sawn lumber produced by sawmills, measuring 4x6-inches and larger (nominal) thickness and width. For example, 4x6, 4x8, 6x6, 6x8 and larger. Timber construction is typical in structural applications where strength is important, but it is also common in architectural applications where the beauty of wood is meant to be front and center in the design. Timber framing and exposed beam architecture may be found in barns, custom homes, equestrian centers, lodges, hotels, spas, wineries, and other high-end structures.



Allweather Wood preservative treated plywood is manufactured to provide long-term protection against fungal decay, rot, and termite attack. Available in a range of grades, sizes, and thicknesses for building applications where preservative treated plywood is specified.


Poles & Round Stock

Allweather Wood preservative treated poles and round stock are available for agricultural and industrial applications. Wood species treated include Douglas-fir, Hem fir, Lodgepole Pine, and Ponderosa Pine.


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Hayward Partners And Suppliers

We’ve been serving builders for over 100 years and our long-term relationships with lumber mills, manufacturer partners and suppliers allow us to stay in constant communication with real time information. We take great pride in being a valuable resource and going above and beyond for our customers to ensure that you have what you need when you need it.

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