What tools to cut square post hole in composite decking board?

  • Drill a big hole ~1.5″ using hole saw bit (for the door knob) in the middle.
  • Drill 4 holes at 4 corners of the square.

How do you cut a hole in a composite deck?

You can make simple cross cuts in composite decking the same way you would cut any soft pine—a power circular saw will work fine. A power miter saw can provide very accurate, straight cuts, and a table saw with support extensions can make all types of cutting easier.

What kind of saw do you use to cut composite decking?





Miter saw blades, circular saw blades, and table saw blades are recommended blades for cutting composite decking. These blades were chosen because they can cut composite decking easily while making cuts that are smooth and clean.

Do you need a special saw blade to cut composite decking?

Cutting composite decking is similar to cutting normal lumber; it just requires special saw blades. So when cutting composite decking, it is advisable to use saw blades that are convenient and flexible for cutting. The saw blades must also be sharp.

How do you cut a decking square?


Quote from Youtube video: All right you may be wondering how do you get the boards to fit into these weird awkward corners well the way to do it is to hold up a piece of paper just.

Can you cut composite decking with a circular saw?

Cutting composite decking is quite similar to cutting regular lumber. You can use a couple different saws including a circular saw, miter saw, or a table saw. The round blade is key to getting straight clean cuts that do not warp the board from excessive heat.

How do you cut Trex around a post?





Quote from the video:
Quote from Youtube video: Trimmer. And cleans it up with sandpaper. To expand the cut edges and not surprisingly. The board fits.

Do you need to seal cut ends of composite decking?

1- First, the installation of a composite deck is specific and differs from that of a conventional treated wood patio. 2- The composite board should never be cut, otherwise a cut with a precision carbide blade will be necessary and you will need to apply a treated wood sealer to the cut ends.

Do you need to leave a gap between composite decking boards?

As temperatures fluctuate, composite deck boards will naturally experience thermal expansion and contraction. That’s why the board ends should never be installed tight against one another. There should always be a slight gap.

How many teeth blade for composite decking?

What is the Best Saw Blade for Cutting Composite Decking? The EnviroBuild installation guide advises the use of a circular saw using a 40 tooth alternate top bevel finish blade to cut your composite decking boards.

What is a TCT blade?



Tungsten Carbide Tips. TCT saw blades are specifically designed for cutting metal tubing, pipes, rails, nickel, zirconium, cobalt and titanium-based metal. All of this is possible thanks to the teeth on the saw blades, and the tungsten carbide tips, or TCT.

Can you use a router on composite decking?

A: Trex routs beautifully to give extremely crisp edges. Do not rout balusters or 4×4 profiles. We do not recommend routing Trex Brasilia® or Trex Escapes®. Routing will change the unique surface of this product.

How do you make 4 posts Square?

Quote from the video:
Quote from Youtube video: All right and I laid them down on the ground then I cut four two by fours just 30 inches put 45s on the end of them use my framing square to square that all up screwed.

What can you do if your deck is not square?



Quote from the video:
Quote from Youtube video: Okay most guys use a speed square to do.

How do you notch composite deck boards?

Quote from the video:
Quote from Youtube video: To achieve the cleanest cuts neo timber recommend using a forty to fifty to circular carbide tip blade. Number two the compact circular saw compact.

How do you finish the ends of a composite deck?

Composite decking ends can be finished by picture framing, raised fascia board, painting the ends, attaching decking veneer, composite nosing strips, vinyl stair nosing cove, composite corner trim or plastic end caps. In short composite decking, ends must be hidden or blended into the look of the decking boards.

How do you cut Trex decking grooves?

Quote from the video:
Quote from Youtube video: Line. Make the first cut and turn the board over so that it is right side up trial. Fit the clip into the groove you just cut the clip should fit tightly in the groove.

How do you install Trex square edge decking?



Quote from the video:
Quote from Youtube video: Trek's starter clips are used to install the first all last groove board the starter clip is right-angled. And screws directly into the joist. You then offer up the deck boards to the clips.

Do you gap Trex decking?

Important points about gapping



All deck boards must always be installed with a 6mm side-to-side gap. The Trex Hideaway Hidden Fasteners automatically measure the 6mm gap between grooved edge boards but you must still ensure the 6mm gap with the square edge boards.

How much overhang should a Trex deck have?

Trex is a popular composite material with a maximum overhang of 102mm or around 4 inches. Between one and two inches of deck board overhang is ideal when you attach an outer fascia board, or at least 1 ¾” to 2 ¾” of overhang before installing the fascia.