best deck wood materials for ground contact

Ground Contact AC2® CedarTone Pressure Treated 10' Ground Contact AC2® CedarTone Pressure Treated Decking (Actual Size 1-5/32" x 5-1/2" x 10') MicroPro™/AC2® treated wood is NAHB Research Center green approved; MicroPro™ lifetime limited warranty; Best color match is Ultra Advanced Stain & Sealant in Clove Brown sku # 553-4630. Dimensions: 

Lumber - Decks & Docks Lumber Company Wood is still the king of decking materials, due to its economy and strength. Which material is best for your new deck will depend on factors including decking color, available board sizes, maintenance requirements, and price. Wood If you're near the water, you should always look for wood approved for “Ground Contact.

Selecting Lumber and Lumber Substitutes for - ANR Catalog wood. Typical uses include structures in direct contact with the ground or water. (decks, retaining walls, raised-bed gardens, piers for boat docks) and other applica- Material. Untreated wood. Treated wood. (non-arsenical). Plastic composite lumber. Stone, concrete, concrete blocks (CMUs). Deck boards. Acceptable; best.

Converting to Ground Contact Lumber Pro Remodeler The has begun replacing its stock of above-ground-rated pressure treated lumber with material rated for ground-contact use. state that some “critical” above-ground framing members, such as those used in deck construction, may need to be constructed using ground-contact-rated material, 

Options - For common deck applications, above ground treated lumber is still one of the best options when used appropriately. Product treated to meet the AWPA standards for above ground use has a history of proven performance while using appropriately less preservative chemical than their ground contact counterpart. This can 

Treated Wood Products at Menards® head to Menards® for top-notch treated wood products! Our treated decking and porch flooring allows you to create the perfect outdoor living space, and our treated dimensional lumber is treated to a minimum of Ground Contact Use making it ideal for framing and construction. Use our treated timbers for retention walls, 

Ground Contact - Wood Decking Boards - Deck Boards - The Home Shop our selection of Ground Contact, Wood Decking Boards in the Lumber & Composites Department at The .

DECK FRAMING MATERIALS BuildingAdvisor For example, 4x4s and 6x6s, typically used as posts are treated for ground contact, but decking and 2x lumber are not. Because chemical retention levels are difficult to interpret with the new formulations, the best approach is to look at the label on the end of each board for the usage rating “above ground” or “ground 

What does Ground Contact mean? - Wood. It's Real. You don't expect good air circulation, especially on the underside and between decking boards. Wood components are installed less than six inches above the ground and are supported by treated wood or concrete without a moisture-transferring barrier/break. Wood is in direct contact with material that 

Choose Wood Materials Carefully To Prevent Termites and Rot Unprotected wood used outdoors for decks or landcaping can be damaged by termites and decay. To increase For best results, it is important to use a treatment level appropriate to the end use. Retention Construction common grade wood contains sapwood and will only last a few years with ground contact. Plastic and Pressure Treated Wood Also plywood. The predominant species of treated wood is a regionally available softwood. Most common are: Southern Yellow Pine - Southern Pine is the most common deck framing material in eastern United States. It is strong and stiff. SYP logs yield a high proportion of sapwood which works well to absorb preservative.

Your Guide to Working With Pressure-Treated Lumber Jul 3, 2013. Pressure-treated wood has been around for nearly 70 years, yet most of us still know very little about this popular outdoor building material. To start Lumber that's stamped "Above Ground Use" should be used only where it won't touch the ground, such as deck railings or fence boards. Lumber designated for 

How to Buy Decking Boards Lumber — The Family Handyman Choosing good lumber will make your deck look better, last longer and go together faster. These 10 tips that will help you Ground-contact use (.40). Typically used for posts, beams, . Composite deck boards: Composite boards are made from wood and plastic (often recycled materials) and resist rot and insect attack.

Use Properly Treated Wood in Ground Contact Professional Deck In the recently published article “Freestanding Decks” (July/August 2012), I noticed some images of beautiful deck projects that were potentially flawed. It appears that many of these deck projects included Above Ground Use treated wood in direct contact with the ground, and in some cases these materials 

Building a Deck with Treated Wood - Lonza Wood Protection sapwood on the exposed face. • Make sure there is good under-deck ventilation for above-ground treated wood, allowing airflow around the entire deck. • All material treated for above-ground use must be off the ground where it can dry easily and be free of leaves or other debris. If not, use wood treated to Ground Contact.

Deck & Porch Best Construction Practices - For example, deck boards, 2x6s, and 4x4s at the lumberyard will typically have three different treatment levels (Table 4-2). In most cases, lumber will be stamped or tagged with a designation such as “decking,” “above ground,” “ground contact,” or “PWF” (permanent wood foundation). Make sure the material purchased is