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Eco Deck Canada Ltd
Eco Deck Canada Ltd
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Deck Hardware: Prestige & Advanced

6mm Hidden Fasteners

 6mm (1/4in) fastener & Screws (100 units per bag)


 A popular way to space deck boards is using Eco Deck 6mm plastic fasteners. These fasteners are easy to install and allow for individual panels to be lifted out if needed. 6mm hidden fasteners can be used to secure the boards without any visible screws or nails. These fasteners are inserted into the decking board's side grooves and screwed into the joist, creating a secure, seamless connection. The benefits of using hidden fasteners include a smooth, hazard-free surface, easier maintenance, and protection against moisture and warping, which can extend the lifespan of decking boards. 


Price $35 per 100 units ( screws are included)


  • 6mm (1/4") gap between boards
  • Includes hidden secure stainless steel screws
  • Reduce time to align and fit deck borders
  • Hidden Fasteners allow for a quick and seamless installation
  • Fasteners are made from 100% recycled  HDPE (high-density polyethylene) 
  • Eco Deck™ recommends ordering one box per 45ft² of decking. (Based on 12" on centre joist spacing)
  • 1 Box has 100 fasteners and screws per box.


Price $35 per 100 units (screws are included)



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3mm hidden fastener clip with screw for secure decking installation and tight spacing.

3mm Hidden Fasteners

 3mm (1/8in) fastener & Screws (100 units per bag)

 

 Eco Deck™ 3mm stainless steel hidden-fastener clips are used to attach composite deck boards to joists. These clips provide a seamless, secure solution for deck installation without visible screws or nails. Made of high-quality stainless steel, they are highly resistant to rust and corrosion, ensuring long-lasting performance. The clips are easy to install and provide a smooth surface for your deck, enhancing its aesthetic appeal. With stainless steel hidden fasteners, you can enjoy a beautiful, durable, low-maintenance deck that lasts for years. 


  • 3mm (1/8") gap between boards
  • Includes hidden secure screws
  • Reduce time to align and fit deck borders
  • Hidden Fasteners allow for a quick and seamless installation
  • Fasteners are made from 100% recyclable Stainless Steel
  • Eco Deck™ recommends ordering one box per 45ft² of decking. (Based on 12" on centre joist spacing)
  • 1 Box has 100 fasteners and screws per box.


Price $45 per 100 units (screws are included)

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Starter fastener clip with screw for securing deck edges and perimeter boards.

Starter Fasteners

  Starter Fastener Clip & Screw (25 units per bag)


How you attach your boards is very important. These hidden starter clips create a clean look, perfect for creating an unseen deck fastening system. The starter clip secures each run's first and last boards to keep the decking body in place. They are also used for Eco Deck™ edge boards.

The number of starter fasteners needed varies per project, but we recommend one clip for every 12" (300mm) on average.


Read more about the installation of starter fasteners in the Eco Deck Installation Guide.


Price $12 per 25 units (screws are included)

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3mm vs 6mm Hidden Fasteners

3mm vs 6mm hidden fasteners comparison for composite decking spacing and installation.

What's the difference?

When it comes to hidden fasteners for Eco Deck™ Prestige or Advanced deck board systems, you have two options: 3mm (1/8 in) or 6mm (1/4in).


Both fasteners have been designed to allow for expansion, contraction, and drainage, and both are equally effective. The choice between the two comes down to personal preference and aesthetics.


One of the main differences between a 3mm stainless steel fastener and a 6mm plastic fastener is the spacing between the deck boards. The 3mm fastener provides a tighter gap between the boards, while the 6mm fastener provides a slightly wider gap. If you prefer a tighter spacing, go for the 3mm option. The 6mm is the way to go if you prefer a wider spacing.


The 6mm plastic fasteners are our most popular option with customers because they install quickly. They also allow you to lift a single panel out of the run if you need to access the bottom of the deck at a certain spot. The 3mm metal clip is not as forgiving and will require you to disassemble the deck panels to reach the spot you need to access. 


You can read more about the installation process on the Eco Deck™ Installation Guide page.


Colour is also worth considering, as the clips will still be visible even when mostly hidden. Depending on your preference, you can choose between stainless steel or black plastic fasteners.


In summary, 3mm and 6mm fasteners work well with composite boards, and the choice between the two depends on personal preference and aesthetics. Whether you prioritize a tighter gap or ease of installation, both systems offer reliable concealed fastening options for composite decking projects.

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Eco Deck Ltd

6520 68 St SE, Calgary, AB T2C 4R8

+1 (403) 431 2065

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