If adding additional framing, be sure to keep all boards level and in plane across the tops. Trex Hideaway® Hidden Fasteners In pursuit of the perfect deck, all Trex® decking lines come with a hidden installation option. Veranda decking, like all wood and composite decking products, requires proper ventilation and drainage in order to ensure its longevity. The innovative Trex Hideaway Secret Fixings are an option with grooved-edge boards for perfectly consistent spacing and no visible screws on top. Where board ends meet a wall, leave a healthy 1/2-inch gap to ensure the material can expand and contract without coming into contact with the wall. usin g ti ger claw with no gap between the boards. amzn_assoc_fallback_mode = {"type":"search","value":"cutoff saw"}; Because decks are outside, they are continuously exposed to changing humidity. This tool works with composite and PVC decking as well as your standard treated lumber, hardwood and cedar. This finishing touch is now available to match every Trex decking option—so whatever you choose, we’ve got you covered. What if Space Between Decking Boards is Too Wide? Then put the edge of the chisel into the joist pressed against the edge of the deck board. Trex expands quite a bit due to sunlight and temperatures, maybe when you inspected it was warm and expanded. INSTALLATION GLOSSARY OF TERMS Carriage Bolt A bolt with a rounded head and a square shoulder under the head to prevent turning during installation. Trex Hideaway ® Hidden Fastening System. Again, treat the material just like you would soft pine. Gaps between your deck boards also allow for expanding and contracting. Be sure to check with the manufacturers instructions when planning the substructure of your composite deck—proper sizing and spacing of beams and joists is essential.amzn_assoc_placement = "adunit0"; Whether you choose 1/8” or 1/4” spacing, there are a variety of ways to achieve uniform spacing between your deck boards. There is a solution here. The more moisture present in those fibers, the more they will expand, making the wood bigger. But most decks need and can achieve spacing between the deck boards for drainage. With careful consideration and a little planning, you can ensure the boards on your deck are spaced perfectly. This circular saw attachment will make it easy to widen the gap. If adding additional framing, be sure to keep all boards level and in plane across the tops. The folks at Lounsbury Products LLC know this, and they’ve designed The Saw Guide to help you. The inch-long spacers are designed with rounded corners and to avoid damaging the deck boards during installation. Composite deck boards and 5/4” boards laid on an angle to the joists require joists at 12”o.c. This is especially useful when having to tweak your spacing to square your boards. Do not overdrive double thread screws. In general, first an aluminum or vinyl track is installed across the joists, and then top pieces are snapped into place. Trex decking and railing are heavier and more flexible than wood. KDAT decking has been dried in a large oven or kiln to remove excess moisture from the wood. Learn more about the basics of deck framing and more info on how to frame a deck in the Deck Framing Guide and learn the specific deck part names in the Glossary of Deck Terms and Lingo. Composite decking and deck hardware has come a long way. Step 4 To ensure you maintain a gap of between 5mm and 8mm between each deck board, create a suitably sized spacer from an offcut of timber and use it to check that the gap between boards … Composite deck screws are designed so that they do not push the material out and will create a much more uniform and tight fit. bits provided and it has plugs (cut out of Trex … You’ve made it to that golden moment in the construction of your deck when it’s finally time to lay down the deck boards. or less spacing, and 2” planks are limited to 12”o.c. If the wood is not seasoned, expect the boards to eventually shrink as the sap and moisture dissipate from the board, making the gap larger. Treated decking, for example, can have a high moisture content when purchased, especially if it was recently treated. Connector Clip Hidden fastener used between deck boards to secure positioning. You might additionally take into account the following decking features, though these can add significantly for the cost: Railings – for safety of young kids, often needed for above ground decking to stop accidental falls. It is important to recognize that composite decking expands and contracts with heat and cold. Extra spacing is also important between board ends and where boards meet a wall when decking runs perpendicular to the wall. Measuring the Boards: As you are installing your composite decking, you need to back-measure and front-measure to ensure you’re keeping the same distance on the ends of the deck from the wall, and in the middle.
2020 trex deck spacing between boards