PVC decking board is installed nearly the same as just how hardwood decking is installed. You want to focus on an audio foundation and ensure there is a ground clearance with a minimum of 12" to allow for adequate ventilation and ventilation. Next, you should choose your joist spacing. This will not exceed 16" on center as soon as your deck boards are perpendicular to joists and 12" on center if building for commercial use. I don't advice that joist spacing exceed 12" when deck boards are designed over a 45 degree angle.

One distinction between hardwood outdoor decking and PVC decks will be the actual movement the boards will make with time. Hardwood decking expands and contracts on its width, while PVC decking expands and contracts read more about its length. Hardwood decking's movement is primarily dependant upon moisture content and PVC decking's movement is primarily dependant upon modifications in the temperature. This info is helpful when selecting how you can install your deck WPC floor. If you face screw your deck down, i usually do not recommend, the natural movement of one's deck boards will cause these phones loosen and pull away from the joist. I suggest using deck fasteners with metal inserts. With a hidden deck fastener with PVC decking and inserting a stainless-steel screw along with the fastener and in to the joist, this may retain the deck board in position and tight towards the joist while enabling its natural movement. Besides this enable the natural movement from the board, almost all eliminates the unsightly mushrooming effect due to face screwing.

Now that you have a little background on PVC decks, when it concerns installation. You will need to have your deck boards pre-grooved or why not be willing to work with a standard biscuit jointer or router to achieve this task yourself.


Using steel screws, countersink and face screw your first board to begin with. You can aquire plug cutters to chop your personal plugs from scrap pieces to plug of these holes. If the deck board is running parallel to your house place when board right on the structure. However, if you're running your deck boards perpendicular in your structure, you will need to go away a gap space allowing for your natural movement on its length.

Next, insert patio decking fastener in to the groove from the deck board above each joist. Run the steel screws straight down with the center from the hidden deck fastener and to the joist. This may hold your deck boards set up while still allowing them to move with temperature changes. A screwgun having a clutch setting is effective because of this as possible adjust the clutch for the quantity of torque needed. Fasten each board using one fastener the other screw per joist.