What is the correct length cleat to fasten 3/4 inch hardwood into 3/4

Mike Semich
by Mike Semich
  1 answer
  • Shoshana Shoshana on Oct 09, 2017

    Use 1-3/4" long cleat nails when installing 3/4" solid wood flooring, when 3/4" thick plywood is applied directly over a concrete slab—so the cleat nail does not go through the 3/4" thick plywood, hitting the concrete.