#1 Home Improvement Retailer

Internet # 301880901

Model # 291221

Store SKU # 1001754831

5/4 in. x 6 in. x 8 ft. Premium Ground Contact Pressure-Treated Lumber

  • 2X the protection compared to Above Ground treatment
  • Treated for protection against fungal decay, rot and termites
  • Use for decks, walkways, landscaping and other outdoor projects.
  • View More Details
Store
0 in stock
Product Details
Pressure treated deck at sunset to show stairs and an outdoor living space.


Add Value To Your Property

Studies show that adding a deck is one of the best ways you can increase your home's value.

Pressure treated deck overlooking a lake complete with pressure treated steps and Deckorail components


Building Code Approved

Pressure-treated decking is building code approved for use in decking in above-ground or ground contact applications.

Close up of the deck boards showing how to properly clean your deck


Extend The Life Of Your Deck

Your maintenance efforts will give you a pressure-treated project that looks bright and fresh for years to come!

A sunny day of a man using a powerwasher to clean his deck boards


Preventative Maintenance Plan

1. Depending on the location of your outdoor project with regard to direct sun exposure, foliage coverage, etc., it may be sufficient to clean/brighten and recoat every two years. 2. If you decide to wait two or more years to perform your next cleaning/brightening, you may want to use a power washer. Be sure that the cleaner/brightener you use contains a mildewcide.

Close up of the a generic paint can on deck boards


Choosing The Right Stain Or Paint

When determining the right stain and paint for your deck, consider what color will best enhance the wood's finish.

A close up of water beaded up on a deck board


Paint or Stain Tips

If you desire to paint or stain the treated wood project, it is important that the wood be dry enough to accept a coating. The best way to determine if the wood is sufficiently dry to paint or stain is to sprinkle droplets of water onto the wood. If the water droplets are absorbed, the wood is ready to be painted or stained. If the water droplets bead on the surface of the wood, it is too wet. You should wait a few days before attempting to paint and stain the wood.

Close up of a non color additive pressure treated deck board


No Color Additive

Weathershield Pressure-Treated Lumber

Close up of a cedar-tone pressure treated deck board


Cedar-Tone

Weathershield Pressure-Treated Cedar Tone Lumber

Close up of a redwood-tone pressure treated deck board


Redwood-Tone

Weathershield Pressure-Treated Redwood Tone Lumber

Close up of a pressure-treated post with Deckorail solar and ball top post caps


Post Caps

Post caps add the finishing touch to your deck, porch, or fence project. What's more, they protect your post from nature's elements.

Close up of a pressure-treated double v and square edge posts


Deck Posts

Deck posts add a classic, decorative charm to your outdoor living space all while adding support to your deck, fence or porch.

Close up of a pressure-treated B2E baluster and square edge spindle


Balusters & Spindles

Treated balusters are used not only for safety and strength, but they also aid in creating a custom look to your railing project.

About This Product

Pressure-Treated Pine meets the highest grading standards for strength and appearance. This treated Ground Contact lumber must be used for applications where treated lumber is difficult to maintain, repair or replace. Treated lumber is critical to the performance and safety of an entire system or construction such as deck joists, beams and ledger boards. An additional benefit of treated lumber is its defense against rot and insect infestation for its vast majority of applications. Southern yellow pine is responsibly manufactured, safe and environmentally friendly when used as directed.

Highlights

  • Made of pine
  • Ground contact treated lumber can be used in both above ground and ground contact exterior applications
  • Backed by a lifetime limited warranty against termite infestation and rot
  • 5/4 in. x 6 in. x 8 ft.
  • Must use ground contact pressure treated lumber where lumber is at risk for poor air circulation, less than 6 in. from the ground or has poor or no water drainage below the structure
  • Ground contact treated lumber should be used in tropical climates or applications likely to have prolonged contact with vegetation or leaf litter
  • Ideal for a variety of general uses including exposed structures, sill plates, decks, docks, ramps and other outdoor applications
  • Uniform thickness, density and appearance for stable and long lasting performance
  • Hot-dip galvanized fasteners are recommended
  • Individual pieces of pressure treated lumber will reference ground contact on the end tag
  • WeatherShield includes water repellant in the treatment process
  • Note: product may vary by store
  • Return Policy
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 301880901

Model # 291221

Store SKU # 1001754831

Specifications

Dimensions

Actual Product Length (ft.)

8 ft

Actual Product Thickness (in.)

1

Actual Product Width (in.)

5.5

Approximate Weight (lb)

18

Nominal Product Length (ft.)

8 ft

Nominal Product Length (in.)

8

Nominal Product Thickness (in.)

5/4

Nominal Product Width (in.)

6

Nominal Width (in.)

6 in

Details

Chemical retention (lb./cu. ft.)

.14

Contact Type Allowed

Ground Contact

Features

Paintable, Pressure Treated, Stainable

Lumber Grade

Pressure Treated;Stainable;Paintable

Pressure treatment chemical

MCA - Micronized Copper Azole

Total Linear Feet Covered

8

Warranty / Certifications

Manufacturer Warranty

Limited lifetime

Questions & Answers

3Questions
caret
Q:Will this hold up as a fence? I want to change my 2 x 6 x 16’ - 3 rail boards to 1 x 6. Will this...
by|Jul 19, 2018
3 Answers
Answer This Question

A:  Yes, you can use this lumber to build a fence as long as it is compliant with your local building codes.

by|May 5, 2023

    A:  Should but is thick for fencing. It is for ground contact.

    by|May 6, 2023

    A:  I think the biggest question is........What are you keeping in (or out) with the fence ? How many feet is the fence ? I have a feeling that 8' centers may be too far apart. The boards will definitely shrink, so I would be concerned with such a large span and such a thin board.

    by|May 6, 2023
    caret
    Q:How far apart can joists be spaced
    by|May 28, 2018
    4 Answers
    Answer This Question

    A:  We did the deck on 16" centers. I think that span was optimal. I did do some portions with 24" centers, but that would be the largest span of joist that I would suggest.

    by|May 6, 2023

    A:  16 to 24 inches

    by|May 5, 2023

      A:  Please consult your local building codes for approved joist spacing in your area.

      by|May 5, 2023

        A:  A 6" wide board measures ~4.5". So boards spaced at 6" intervals will have a 1/2" space between each board. Some may find this 1/2" gap too wide, if you fall into this category, use a 16d nail as a spacer. This will be your MINIMUM gap, never have the boards touching.

        by|May 5, 2023
          caret
          Q:Can this be used for a garden bed?
          by|Aug 3, 2017
          4 Answers
          Answer This Question

          A:  Yes, ground contact.

          by|May 6, 2023

          A:  Due to the chemical content of pressure treated wood it should not be used for a vegetable garden. Use naturally pest resistant wood such as ceder or redwood for your garden beds. Mike

          by|Aug 3, 2017

          A:  I think it would be fine. I would suggest 2 x 6's for a garden bed, but if you aren't covering super long spans, these 5/4 in. boards should be fine.

          by|Apr 22, 2023
          1 found this answer helpful

          A:  Not that good for that project.

          by|May 5, 2023
            Showing 1-3 of 3

            Customer Reviews

            4 out of 5

            • 4 out of 59 reviews
            • 78% recommend this product
            Filter by:
            Showing 1-10 of 59 reviews
            It was supposed to be prim, was disappointed.
            It was supposed to be prim, was disappointed.
            by
            • Verified Purchase
            it Does meet your expectations
            it Does meet your expectations
            by
            • Verified Purchase
            • Recommended
            5 Star Review
            Rating provided by a verified purchaser
            by
            • Verified Purchase
            4 Star Review
            Rating provided by a verified purchaser
            by
            • Verified Purchase
            5 Star Review
            Rating provided by a verified purchaser
            by
            • Verified Purchase
            Used a batch of about 20, the pallet was mostly...
            Used a batch of about 20, the pallet was mostly straight with good crowning. The boards were pretty wet day of, but after a few days they'd dried out nicely. A little file and sanding and they cleanup really well. Would buy again!
            by
            • Verified Purchase
            5 Star Review
            Rating provided by a verified purchaser
            by
            • Verified Purchase
            5 Star Review
            Rating provided by a verified purchaser
            by
            • Verified Purchase
            4 Star Review
            Rating provided by a verified purchaser
            by
            • Verified Purchase
            5 Star Review
            Rating provided by a verified purchaser
            by
            • Verified Purchase
            Showing 1-10 of 59 reviews