Fasteners

A fastener-free finish complements a deck’s clean design — and that’s just what CONCEALoc L-Brackets deliver. Use them to attach the first and last plank and butt seams.

Hidden fastener system with superior holding power that requires no pre-drilling for installation. SIDELoc provides a fastener-free surface by pulling the board to the joist from the side of the board. SIDELoc is designed exclusively for installing AZEK square shoulder, capped polymer deck boards in multi-Width Decking in narrow (3.5”), standard (5.5”), and wide (7.25”) widths. Designed for TimberTech® AZEK® square shoulder boards only.

The innovative TOPLoc® fascia fastening system eliminates the unsightly oil-canning effect that can occur with other fasteners.

The innovative TOPLoc® fascia fastening system eliminates the unsightly oil-canning effect that can occur with other fasteners.

Designed exclusively for TimberTech grooved boards, CONCEALoc provides a fastener-free surface and can be installed pneumatically with the FastenMaster TigerClaw Gun or using a drill.

With its color-matched look, easy installation, and strength, TOPLoc™ fascia fastening system delivers everything you need to keep TimberTech’s dense boards in place and perfectly secure. Compatible with TimberTech AZEK boards only.

A hidden fastening system with superior holding power that requires no pre-drilling. This seamless installation tool uses stainless steel screws to resist screw shear and installs with a ⅛” gap. Compatible with SIDELoc 7.25” Wide Width Extension Attachment for wide width boards. SIDELoc 3.5” Narrow Width Guide available for narrow-width, square-shoulder boards.

Our strongest hidden fastener system provides a clean look, using a high quality, ACQ approved, specialty deck screw with a TORX® ttap® drive system. The best hidden fastener for stairs and perimeter boards.

Designed exclusively for TimberTech® EDGE™ grooved capped composite deck boards, EDGELoc™ showcases a fastener-free deck surface.

Designed exclusively for TimberTech® EDGE™ grooved capped composite deck boards, EDGELoc™ showcases a fastener-free deck surface.

Confidently secure your entire deck with AZEK Cortex, a 100% hidden fastening system featuring collated plug strips and a TORX® ttap® drive system. Compatible with TimberTech AZEK full profile boards.

Combining strength, easy one-step installation options, and innovative design, the collated FUSIONLoc hidden fastener system simply delivers. Every stainless steel clip in the innovative design provides three points of board to joist connection.

With its color-matched look, easy installation, and strength, TOPLoc® fascia fastening system delivers everything you need to keep TimberTech® deck boards in place and perfectly secure. Compatible with TimberTech PRO® and TimberTech EDGE® boards.

Designed with efficiency, quality, and your deck’s clean appearance in mind, the unique Fascia Bit — made exclusively for TOPLoc™ Fascia Fasteners — overdrives and countersinks the fascia fastener hole in one step, while significantly reducing oil-canning. Compatible with all TimberTech PRO and TimberTech EDGE boards.