Allweather Wood decking products bring out the best side of a home - the outside! For many, the outdoor deck is an extension of usable living space and a great area to entertain year-round. Accessories such as fire pits, heat lamps, lighting, outdoor kitchens, and shade structures serve to enhance the experience even more.
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® Classic Douglas-fir Decking is a premium, natural wood decking product. Easy to install and maintain, Allweather Wood Classic Douglas-fir Decking is formulated specifically for use in the Pacific Northwest. Each deck board is selected for appearance and stained a beautiful, warm wood tone to enhance the wood’s natural beauty. Eased edges allow for better drainage when wet. A complete line of accessories is also available for Allweather Wood® Classic Douglas-fir Decking. Please Contact Us to learn more.
Hem Fir Decking
Allweather Wood® Deck is our line of pressure treated, Hem Fir Decking. Allweather Wood Deck boards are hand-selected for appearance and stained a warm, wood tone. A complete line of accessories is also available for Allweather Wood® Deck. Please Contact Us to learn more.
Superior KDAT Decking
Allweather Wood® offers an innovative Superior KDAT* Decking product for our customer base in Colorado, New Mexico, and Wyoming. Superior KDAT Decking by Allweather Wood offers a number of distinct benefits over other wood decking alternatives:
- Superior appearance and low wane
- Reduced lineal and horizontal shrinkage
- Lighter in weight and easier to handle than regular treated lumber
- Readily accepts stains and finishes
- Covered by a Limited Six-Month Consumer Warranty
Superior KDAT Decking by Allweather Wood features the advanced technology of mCA with BARamine®. Unlike standard mCA treatments, the addition of the BARamine preservative give you better protection with:
- Improved preservative penetration
- More consistent preservative distribution
- Broad moldicide protection
- Better resistance to certain copper-tolerant fungi
Superior KDAT Decking by Allweather Wood is building code compliant and meets American Wood Protection Association (AWPA) standards. Please Contact Us to learn more.
*KDAT = kiln dried after treatment
FSC certified Humboldt Sawmill redwood decking is available in nominal 2x4, 2x6, and 2x8 dimensions in lengths from 6–20 feet, S4S. Available grades include Superior Heart, Superior Common, Selected Heart/Construction Heart, Clear, B Grade, Heart B, and Heart Clear.
Homeowners and specifiers choose Humboldt Sawmill redwood over plastic and composite decking alternatives for its enduring beauty, natural strength, superior versatility, and overall performance as a sustainable building material. The tannins in heartwood grades lend natural resistance to decay and termites. In addition, extensive flame spread testing confirms the superior performance of redwood decking under fire exposure. Humboldt Sawmill redwood decking may be used without restriction throughout California’s Wildland-Urban Interface (WUI) areas.
Fire Retardant Redwood Decking
In order to offer our customers a Class A flame-spread rated exterior fire retardant decking product, Allweather Wood works with Chemco, Inc. of Ferndale, Washington to pressure treat Humboldt Sawmill Superior Common redwood decking with Thermex-FR®. The result is Humboldt Sawmill Class A Exterior redwood decking. This product is covered by a Limited Lifetime Warranty. In addition to decking, accessory items such as joists, railings, and other specialty items are available.
Class A flame-spread rating means this product can be used under even the most stringent Wildland-Urban Interface (WUI) building codes throughout the country, including the International Code Council® International Wildland-Urban Interface Code (IWUIC). The IWUIC code requires decks to be constructed of approved fire retardant treated wood specified for exterior use. Under such guidelines, only a Class A flame-spread rated exterior wood product would qualify for usage.
Additional details about the code adoption of both non-treated as well as Class A flame-spread rated redwood may be found via the following resources:
- California Office of the State Fire Marshal Building Materials Listing; see Listing Number 8110-2041:0002 from the American Wood Council
Class A flame-spread rated redwood
- California Office of the State Fire Marshal Building Materials Listing; see Listing Number 8170-1450:0501 from Chemco, Inc.
- Chemco, Inc. holds ICC-ES Evaluation Report ESR-1159 FRX, SaferWood and Thermex-FR Fire-Retardant-Treated Wood Products
Chemco, Inc. recommends the Armstrong-Clark brand of stains and finishes for Humboldt Sawmill Class A Exterior redwood decking. Other high quality oil-based finishes may perform well too. Check with your preferred finish manufacturer for their recommendation prior to application. Additional information regarding painting or staining the product may be found here.
Humboldt Sawmill Class A Exterior redwood decking is now available for distribution in select markets, including Arizona and Colorado. In Arizona, please contact Foxworth-Galbraith Home Improvement Center in Prescott. In Colorado, please contact Allweather Wood Loveland at (800) 621-0991.
Humboldt Sawmill Redwood Class A Exterior Decking Products