Can Trex Decking Be Installed Over Concrete?

Some may wonder if you can lay Trex composite decking over concrete. The answer is yes but, first, we suggest you check with your local building office for any code requirements.

Can you put composite decking directly over concrete?

Yes. In most cases you can lay composite decking over concrete (keeping in mind you’ll have to build a substructure that allows airflow and drainage). In fact, concrete surfaces can provide a dry, durable, and stable area that’s essentially ideal for composite decking.

How do you lay composite decking on concrete? For composite decking, many recommend using at least pressure-treated wood. The sleepers should at least be 1 1/2 inches in height and width. While you can follow the concrete slab’s slight slope, you can also use spacers to level it. Secure the sleepers in place by drilling them into the slab carefully.

How do you attach decking to concrete?

Drill pilot holes a maximum of 24 inches apart along with the sleeper, using a hammer drill to drill through the wood and into the concrete ¼ inch to ½ inch deeper than the length of your screws. Drive concrete screws into each hole with an impact driver.

Can you put screws in Trex?

So, can you still use screws to install composite decking? The answer is yes for a solid composite decking (must be pre-drill and must check with manufacture). You can not drill or screw through a hollow composite deck as the screw will become loose and rise in time .

Can you cover a concrete porch with wood?

Covering your concrete porch with wood provides a warmer feel. Covering a concrete porch with wood provides a warmer, cozier feel. It is also a good way to cover up peeling paint, slight chipping and discolored concrete. Whatever your reasons, adding a wood floor to your concrete porch is a fairly simple operation.

How do you prepare the ground for a composite deck?

To prepare the dirt, you will have to remove all the weeds, plants, and rocks. Then, dig a few inches of soil depending on your preferred decking height. Use a tamper to level and pack the dirt. Next, make sure that the area is flat by tampering it.

Can you put Trex on the ground?

In our new place we are replacing the ground level deck and would like to use Trex again. We were told that it is not advised to use Trex on ground level because it can get very hot and there is no circulation around the boards to cool them. … It will be in an enclosed area due to the upstairs deck right over the top.

How do you attach something to concrete without drilling?

If you are willing to make holes in the concrete but do not want to buy the particular drill bit needed, then the simplest solution is to get nails for your project. Standard nails will not work on concrete, but some nails are made specifically for nailing wood to concrete. Cut nails will also work for this as well.

How do you attach wood to concrete without drilling?

Attaching wood with epoxy A common way to secure wooden items to concrete without drill is by using epoxy glue systems. This glue is specifically manufactured for these problems. Before opting for this method, you need to thoroughly clean off and dry the wood for them to bond correctly.

Can you cover concrete with decking?

The good news is TimberTech® composite decking can be installed over concrete. While you can remove the concrete before putting in your composite deck, it’s often far more cost-effective to build the composite deck over the concrete if your concrete is in good condition.

Do you need special screws for Trex decking?

Trex recommends the use of two screws per joist. All recommended screws are designed to be installed flush with decking surface. DO NOT countersink screws. Use recommended stainless steel screws in any areas near bodies of saltwater. 2-3/4″ or 3″ screws can be used with Trex 2×6 product.

Do you need to pre drill Trex decking?

You do not have to pre- drill with Trex Escapes. Composite decking is a great alternative to traditional wood decking. When building your deck and railing, it is recommended that code-approved structural material be used as the framing and joists.

What temperature should Trex decking be installed?

Above 4.5°C* 3 mm 6 mm Below 4.5°C* 5 mm 13 mm *Temperature at installation.

What can I use to cover my concrete porch?

You can use brick pavers to cover a plain concrete porch. When adding a porch to your home, concrete provides a low-cost, durable building material. However, it does have an unattractive, drab appearance, and over time it may begin to chip, crack and show other signs of wear and tear.

What do you put on concrete porch floor?

Concrete porch and patio paints are frequently low-luster acrylic latex paints designed to conceal imperfections and resist fading, scuffing, cracking and UV damage. Epoxy-based paints provide high durability and stain resistance, making them ideal for garage or patio floors.

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