Generally though 1 1 2 penetration into the floor framing is desired.
Composite decking hidden fasteners vs screws.
Hidden deck fasteners can be used with composite vinyl cedar ipe or just about any other decking material you want.
If you are installing fascia or risers always use composite decking screws regardless of the particular decking product line you ve chosen.
Screws used with composite decking typically have a much smaller head and tighter threads.
In some cases these screws have a reverse thread just under the screw head.
Face screwing vs hidden fasteners.
On most decking this means using a 2 1 2 screw if you are face screwing.
The smaller head reduces composite tear out.
And a 1 1 4 2 screw if you are using a hidden fastener depending on the type of fastener.
I ve had a discussion twice today with customers on this subject so i thought i d post an analysis and my thoughts on the subject.
If the fasteners will be exposed to continual salt air near large bodies of water or swimming pools or used in any other areas where corrosion is more likely to occur always use 305 grade or 316 grade stainless steel decking screws.
The camo system can be used for all types of composite pvc or solid wood decking materials and comes with a limited lifetime warranty.
Camo hidden deck fastening system.
This system uses the camo marksman tool to install deck screws at an angle into the side of the deck board to create a fastener free floor surface.
Instead of using screws composite decking makers have designed hidden fastening systems that create a clean smooth surface while providing a solid stable connection to the deck frame.
Do i have to use a composite screw.
Each method has its benefits and shortfalls and ultimately the specific environment of the project along with customer preferences can make that decision clear for.
Duralife decking offers three composite decking hidden fastening systems to make deck installation fast easy and flexible.
Because they re just as strong as screws but provide a much nicer finish hidden fastening systems are a superior product to traditional deck fastening methods.
There are a lot of things to consider although pre grooved boards are more expensive 35 40 lf milling upcharge you will use less screws.
A reverse thread ensures the screw sits cleanly at level with the composite deck board.
The duralife step clip and fastenator systems are ideal for installing interior deck boards while the cortex plugs are great for hiding screws on steps edge boards and benches.