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RECYCLED DECKING
As spring approaches, many of us are looking outside in anticipation to a wonderful summer of
backyard bar-b-ques, planting flowers, and possibly relaxing. If your idea of relaxing starts with building a
new deck, you are in luck. Today, with the increased number of synthetic and recycled
decking companies, many green architects and homebuilders are looking toward the future, as outdoor
decks come of age.
Synthetic decking offers a number of advantages over traditional pressure treated pine, cedar, or
redwood. Most forms of synthetic/recycled decking are made from from recycled plastics and/or wood
products to form a wood-polymer composite. Synthetic /recycled decking is virtually impervious to
moisture and insects, and never requires preservative treating, staining, or sealing. You can purchase
these decking materials in a range of colors, and textures, to complemnt any homes exterior.
Synthetic /recycled decking is dimensionally stable, and will not delaminate, swell, shrink, twist, or warp,
or rot.
Synthetic/recycled decking and lumber products can be used in many different applications
including decking, railings, balusters, porch columns, park benches, picnic tables, patio furniture, trash
receptacles, etc…Most anything you can make out of traditional lumber can be made from
synthetic/recycled lumber. Many of the products can be cut, screwed, or nailed in a traditional manner,
yet some products are glued together, or are joined by use of hidden fasteners, or tongue and groove.
Another advantage to synthetic/recycled decking is its ability to bend, making circular decking
forms possible. Circular railings are also possible by cutting strips of plastic lumber, and gluing and
clamping them with pvc cement. The only drawback to synthetic/recycled decking and lumber is its lack
of structural strength. Due to its flexibility, traditional structural lumber must be used as framing, such as
pressure treated pine. For most residential applications, plastic lumber will require joist spacing similar to
traditional lumber. When using 5/4”x6”, or 2”x6” decking boards, the joist spacing should be 16” on
center. In other commercial applications, additional support may be required. Also, due to the additional
weight of plastic lumber, framing may need to be increased, or spans decreased.
Synthetic/recycled decking is currently being developed and tested by a number of companies.
Most companies are employing strict environmental standards to produce a 100% recycled product that
can be used in an unlimited number of situations. New uses such as truck bed linings, dock pilings and
bumpers, speed bumps and parking blocks, shopping carts, etc… have broadened the use of plastic
lumber, relieving strain on the environment caused an overabundance of plas tic bags, milk jugs, and
plastic soda bottles. The exploration of new uses, and the development of improved processing methods
continues in a concerned effort to help save the environment and improve our living conditions through
the use of environmentally friendly building materials. The use of synthetic/recycled decking has come of
age, and is being used successfully on many building projects. As you look out your back window and
anticipate a wonderful summer full of relaxing evenings on your new deck, think about the alternatives in
synthetic- /recycled decking. Think about the hassle free lifetime warranties, without the need to stain and
seal yearly. Think about the dimensional stability, with no worry of cracking or peeling, twisting or
warping. And most importantly, think of the environment…
For more information concerning Synthetic/Recycled Decking, read through the NEW BUILDING MATERIAL REVIEWS.
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