can you use composite decks directly on the ground

Decks vs. Patios: How to Choose What's Right for You

Before you decide on any course of action, you'll want to ask yourself a few key questions: How will I use this space? . layout, size, and the materials you will use. Your plan starts with a vision. Basic Considerations: Patios vs. Decks. Patios are flush with the ground and generally made from paver stones, bricks or concrete

How Long Will My Wood or Composite Deck Last?

Sep 29, 2017 . A platform deck, which is low to or directly on the ground, is at risk for ground moisture and dampness seeping into the wood. Shady yards can mean that decks without full sun exposure take longer to dry after rainy weather, which also increases your chances of having to replace your wood deck sooner

Can I use composite wood to make ground-contact retaining stairs .

Composite wood is not usually rated for structural uses. Whether this is structural or not is debatable, but you'd likely need to drive more rebar if you opt for composite boards to prevent buckling

Putting Down Composite Decking | Home Guides | SF Gate

Screwing the Boards. You can screw or nail composite decking boards just like wood ones. Three-inch decking screws are the best fastener choice; they sink a secure distance into the joists . If the boards you're using don't have these grooves, it isn't difficult to cut them with a table saw or a special groove-cutting router bit

Getting on Deck: High-performance options for composite decking .

May 30, 2014 . Additionally, composite decking with fully encapsulated wood fibers can have direct ground contact and still withstand moisture and insects. This is an important .. fibers for concrete floors. We believe in using long-lasting, durable materials that will lessen our long-term maintenance costs, said Couillard

Decks.com. Ground Level Deck

If you are attaching the deck to your house you will need to install footings below the frost line to anchor the deck and prevent the deck from moving as a result of frost heave. Free standing decks may use floating pier blocks which allow the deck to move along with the ground. Some builders build ground level decks directly..

Composite Decking on a Boardwalk is a Very Bad Idea

Mar 6, 2018 . As we will see in the points below, damaging the outer core of composite decking can be catastrophic, and this lower hardness practically ensures . use an outer shell of pure polyethylene (the same stuff used in water bottles), while others blend the plastic in with the wood flour (ground up wood product)

How to Install Capped Composite Decking Over Concrete

Nov 5, 2016 . This guide will provide you with the basic instructions for installing a capped composite deck over an existing concrete patio. For starters, any time you're . Sleepers should be installed directly on the concrete with screws penetrating the concrete by at least one inch. Sleeper joists should be installed..

Composite Decking over a Concrete Porch Gives a Backyard New .

Feb 9, 2018 . Composite decking over a concrete porch repurposes a utilitarian area into a beautiful and attractive feature for your home. I . For finished work you would want to use professional tools, but for something that will be covered up with decking you can use a straight piece of excess wood, which will actually..

Installing a Ground-Level Deck - the Natural Handyman

One way is to use preformed deck blocks. These blocks are dug in to the desired depth right into the ground without any need for a concrete base in most circumstances. My personal preference is to dig the holes an additional 6 inches and fill the holes with crushed gravel to the level needed. The gravel will allow water to..

MoistureShield Composite Decking | How To | Webb Concrete .

May 23, 2016 . A modern trend in outdoor decks is to use composite materials instead of traditional lumber. MoistureShield Composite Decking is made of recycled wood fiber and polyethylene plastic. Its advanced technology protects against stains, mold, and mildew from the inside out. It is the only deck product that can..