About F3 Timber Technologies
Need to cover fasteners in style? F3 Timber Technologies has you covered—literally. Our custom wood plugs are crafted from Douglas fir or spruce-pine-fir (SPF), available in face or edge grain, and precision-machined to give your mass timber projects a clean, seamless finish. Each plug is made using the Fisch Tenon Plug Cutter—a trusted tool known for razor-sharp accuracy and smooth cutting. Whether you’re hiding screws or dialing in that perfect aesthetic, these plugs fit tight, look right, and hold strong.
Structural concealment plugs are manufactured from spruce-pine-fir (SPF) or Douglas-fir and are optimized for mass timber applications. These plugs measure 1 inch (25.4 mm) in length and are available in various diameters to ensure effective concealment and maintain load-bearing continuity in joinery or concealed fastener systems. Each plug is machined for a precision fit using the Fisch Tenon Plug Cutter and is offered in face grain or edge grain options. They are suitable for use in cross-laminated timber (CLT), nail-laminated timber (NLT), and glue-laminated timber (glulam) panels, featuring a clean, sandable surface that allows for seamless aesthetic integration. Common applications include concealing fasteners in exposed mass timber, adding aesthetic finishes in joinery, and implementing structural plug-and-hide detailing. The minimum order quantity is 25 pieces for diameters up to 25 mm, and 10 pieces for diameters 30 mm and over. Contact us today to place an order!
Location
Address: A-33771 George Ferguson Way, Abbotsford, B.C., V2S 2M5
Douglas-fir
Spruce-pine-fir (SPF)