The Solution for Above Deck Installations!


  • Innovative above deck fastening design.
  • Compatible with Composite, Hardwoods, Treated (Including the new ACQ treated lumber), Cedar, and Vinyl.
  • Made of DURABLE CLEAR, UV Resistant, Lexan™ equivalent material that can be painted.
  • Convenient EDGE Alignment Mark.
  • Exceptional holding power.
  • Easy to install for the average homeowner.


  • Easy to install from above.
  • Will not corrode like galvanized deck fasteners.
  • Invisi-Fast™ fasteners cost less per square foot than most other hidden deck fastening systems.
  • The Invisi-Fast™ hidden deck fastener allows for individual board replacement should a deck board ever get damaged.
  • No special tools needed to install.
Must be used with Invisi-Fast™ and/or Angle Invisi-Fast™ Kits.

Invisi-Fast Plus Kit

Kit includes 100 pieces, 200 ACQ Compatible Square Drive Deck Screws, 1 Square Driver.  Match one (1) Plus fastener per one (1) Invisi-Fast with spacer or Angle Fastener.
Covers approx. 50 sq. feet.

Kits available:
Kit with ACQ Screws
Kit with Stainless Steel Screws

PLUS Fastener Installation Instructions

For a printable version of the following steps, click here. [PDF 116 kb]

Step 1: Starting from the outside, attach the Invisi-Fast™ with no spacer between each joist. *Install first board with proper overhang and secure using the top holes (Deck Board Holes) of the Invisi-Fast™ fastener.

*For a more sound deck and to prevent squeaks, we recommend applying a 3/8” bead of Silicone or Construction Adhesive along joist before installing Invisi-Fast™ hidden deck fastener to help fill in voids and imperfections on the mating surfaces between the joist and deck boards. Not applying adhesive will not compromise stability.

Step 2: Using the Invisi-Fast™ with spacer, slide the convenient Overhang Tabs under your first deck board for hands free attachment. Then, using an approved deck screw, fasten the Invisi-Fast™ to the joist using a lower hole.

We recommend one screw to be fastened into the joist. The other 2 holes are to be used as backups (if wood imperfection is present.)

Step 3: Secure the deck board by using the corresponding upper hole.

Note: When 2 boards meet each other on a joist, install an Invisi-Fast™ on each side of the joist.

Step 4: Lay the next board in place to assure proper orientation. Simply flip the deck board (top surface facing down) onto the previous deck board. Visually align the board making sure it is flush with the previous board.

Step 5: Place the Invisi-Fast Plus™ fastener onto the deckboard, between the joists. Align the fastener with the edge of the board using the alignment mark (labeled EDGE on the Plus fastener) and fasten using the 2 screw holes with screws provided.
Note: Make sure the EDGE alignment mark faces down when you fasten to deck board.
Note: When two deck boards meet, make sure the Invisi-Fast Plus™ fastener is installed near the Invisi-Fast™ with spacer.

Tip: It may be helpful to use your finger as a guide when aligning the Invisi-Fast Plus™ fastener to deck board.

Step 6: Flip the board over, making sure the board is flat on the joist and tight up against the Invisi-Fast™ with spacer. Repeat steps 2 through 6 and continue for the length of the deck.

Note: Prior to securing the final board, cut your board to size if necessary. Using the Invisi-Fast™ without a spacer, secure the Invisi-Fast™ to the inside perimeter board (rimboard) using the lower hole. Then once all perimeter fasteners are secure, fasten your final deck board using the upper deck board holes.

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