Builder's Choice for
Hidden Composite Deck Fasteners

Information for:

EbTy^® Hidden Deck Fasteners for woods and composites.

Our patented, award winning, EB-TY^® Hidden Deck Fasteners^TM are the most reliable, long-lasting fasteners on the market. Made in the USA, our dark, ultra-violet resistant polypropylene hidden deck fasteners will not rust or shrink. Even at temperatures over 200 degrees F, EB-TY^® will neither crack nor soften. Given its approximated life span of 100 years, the fastener saves the homeowner money on deck repair.

EB-TY^® L.C. "Live Cylinder^TM" 1/4" hidden deck fastener sets a level, uniform 1/4" spacing between deck boards, and can absorb as much as 5/32" expansion of the deck material. We offer an EB-TY^® fastener for every type of wood and composite and the EB-TY^® L.C. "Live Cylinder^TM" 1/4" hidden deck fastener is recommended for kiln-dried decking, composites, natural woods, and materials that expand as moisture level increases with temperature increases. The standard black biscuit design is made to blend in the the shadows of your deck joists, but custom-made, special order colors are also available.

The EB-TY^® Hidden Deck-Fastening System^TM consists of black biscuits that are inserted into slots or kerfs cut by a biscuit joiner, or router bit, at each joist. One stainless steel #7 2-1/4" screw holds each biscuit tight. After applying beads of exterior construction glue to each joist, the next deck board slips over the exposed EB-TY^® fasteners. It's fast and easy.

EB-TY^® Hidden Deck Fasteners save you time and money. You work from the top surface when using EB-TY^® fasteners, so you can easily build decks over water. Installation takes only one EB-TY^® hidden deck fastener and one screw wherever a deck board intersects with a joist.

Not sure how many fasteners you need? Use our easy calculator to find out.