Thermally modified wood decking stands as an environmentally conscious alternative to composite and chemically treated decking. Due to its reduced susceptibility to water absorption, expansion/contraction, rot, and decay, even softwoods that are typically unsuitable for outdoor use exhibit extended durability. The process of thermal modification alters the naturally occurring sugars in the wood, resulting in captivating, rich tones that permeate the material's entire thickness.
Although it is true that thermally modified wood decking moves much less than exotic hardwoods, minor movement in the boards is possible. The superior design advantage ThermoClip™ Hidden Deck Fastener brings over other hidden fasteners, is the absence of any aggressive sharp metal teeth that can dig in, gouge the board, and cause breakage. Whereas the ThermoClip™ deck fastener clip is smooth, made from Polyethylene, and allows the wood to expand and contract freely without worry of board breakage or screws snapping.
* ThermoClip™ Hidden Deck Fastener Kits come in standard 90 and 175 complete counts. Black painted head #8 x 2" Stainless Steel Screws, T15 extended screw bit, and gap spacer tools. Other painted head screw colors and lengths are available and may be substituted.
Unlike most all-metal hidden deck fasteners, which can react with wood causing staining, the ThermoClip™ deck fastener firmly holds decking to joists with up to 3X more hold-down strength. Designed for thermally modified wood decking, the color of the plastic resin also provides camouflage and conceals the fasteners between the board gaps for a more sleek, fastener-free surface.
| Material | Stainless Steel Insert |
|---|---|
| Polyethylene | .883" x .883" Thickness: .036" (22,4mm x 22,4mm Thickness: ,9mm) |
In order to be eligible to make a warranty claim, you must complete the registration for warranty here: www.deckwise.com/warranty/register.html
ThermoClip™ hidden deck fastener legs automatically set consistant board gaps to 1/4" spacing. A 90 degree stainless steel screw through the fastener holds the decking tight to the joist, allowing the thermally modified wood the freedom it needs without breakage.
Before installation ensure all deck joists are spaced evenly and level so that everything planes through appropriately. Consult your local building code for appropriate joist spacing. DeckWise® recommends 16” spacing on-center for all thermally modified wood decking products.
Starter Board Countersink & Wood Plugs
Edge Groove 90 Degree Screw Installation
| Board Thickness | Board Width |
|---|---|
| A* = Measurement Of Your Decking | B** = Measurement Of Your Decking |
DeckWise ThermoClip™ Fastener System - 1/4" Spacing - for Thermally Modified Wood Decking - 175 pc Box for 100 Sq. Ft. of Decking - (Includes #8 x 2" Stainless Steel Screws)
| Thickness of Cut | Cutting Height | Cutting Depth |
|---|---|---|
| C = 5/32" (4mm) | D*** = (A-5/32")/2 | E = 1/2" (13mm) |
| During Installation |
|---|
| F**** = 1/4" (6,4mm) |
* If using 1-1/2" (38,1mm) or thicker material, you may need to upgrade to a longer screw option than what is typically packaged with the fastening kit.
** For decking 8" (20,32cm) or wider, the (A) dimension should be at least 1-1/2" (38,1mm). Using a wide plank such as this for surface decking will most likely cause cupping issues regardless of how the material is fastened if thicker material is not used.
*** This formula will create a symmetrical profile that allows you to flip and/or rotate the decking to be able to put the best side up.
**** Fastener automatically achieves correct gap spacing when boards are pushed tight during installation.
Boxes of ThermoClip™ Hidden Deck Fastener Kits come in many combinations. Kit variations of 90 (50 sq. ft.) and 175 (100 sq. ft.) counts are easily customized with variations of decking screws different styles, length and color.
EXTREME® Ipe Clip® Series - U.S. Patent Numbers 8,464,488 and 8,806,829.
Original, “round”, STANDARD Ipe Clip® - U.S. Patent No. D470,039.
EXTREMEKD® and EXTREME4® Licensed under U.S. Patent Nos. 7,874,113 and 8,161,702 Patent.
