Composite Decking Fixing Clips

All our composite decking clips are 26c each.

Hidden fixing clips are the preferred and recommended method of securing composite decking boards.

The hidden composite decking clips are designed to fit in the rebates you see on the decking boards. We predominantly provide a range of stainless clips as a preference, and at the same time will supply the more common plastic fixing clips. All our composite board clips are 304 stainless steel as are the screws we provide.

We designed our steel fixing clips to create a gap of 3mm only. A smaller gap such as this is often preferred because it looks more appealing. Our plastic clips achieve a slightly wider 5mm gap and give a markedly different look. Depending on your situation a 3mm gap may be required for building code in certain fire risk zones.

You will make your installation easier and faster when you use a clip system. The boards are laid with no damage to their integrity whatsoever. We have taken the time to source a selection of decking clips that eliminates the need to screw through the boards in almost all installations.

The deck looks much cleaner when fixed in this way and there will never be any issues for raised fixings catching bare feet.

You can use the composite decking clips on timber or steel joists. We provide screws that are stainless and designed for timber. They can be used in steel if the steel is pre-drilled. We also have a steel fixing screw in our range.

Steel composite board clip >
Plastic securing clip >
Stainless starter clip >
Vertical clip >
Framing clip >
Steel composite board clip >

show the detail of a steel composite decking clip

Steel composite decking clip -3mm gap

This is a 304 stainless clip, manufactured to provide a 3mm board gap it is a robust fixing that is easy to use. It has four fixing points for maximum holding and allows fixing of butt ends to a joist.

Plastic securing clip >

plastic composite decking clip

Plastic securing clip

Used for fixing the composite boards on the deck installation. This clip provides a 5.5mm gap between boards.

Stainless starter clip >

stainless stater clip for composite decking

Stainless starter clip

The starter clip is normally used to fix the first board run on the installation and hold the outside edge in place without direct fixing.

Vertical clip >

verticl clip for composite decking

Vertical clip

This can be used in the same manner as the starter clip, with the flexibility of fixing on the vertical face of the joist. It can also add some flexibility when installing picture frame decks, steps, walkways and other designs. This also allows the outside board to be easily taken off at any time.

Framing clip >

framing clip for composite decking installation

Framing Clip

This picture frame clip helps to facilitate the installation of a picture frame deck without direct fixing.

Frequently asked questions

Installing decking with a hidden fastening system creates a clean, smooth surface. Rather than installing screws through the top of every deck board, clips are attached to the joists and pin down boards using the rebate in the edges. It is also important to use a decking clip system to allow the boards to contract and expand easily.

Yes, you can do this if absolutely necessary, and you must pre drill the boards, and for best results, countersink before fixing the board.

No, this is simply not recommended.  There must be some form of joist to fix the boards too.   In low height situations then there are options that we are happy to discuss with you personally.

3mm gap stainless decking clip dimensions
steel composite decking clip, vertical clip for outside fixing
steel composite decking framing clip. Install picture frame boards

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Quality Assurance

We at Sun Decking have a simple purpose: To keep our business simple to provide you, our customers, with quality products at outstanding value for money.

The manufacturer we work with has been creating WPC products for over 20 years.

They have a dedicated quality and research team in their business and successfully export to over 50 countries, now we are working with them. They are for this first time supplying the Australian market.

Their confidence in the product durability and longevity is strong, so is ours.

The warranty is a limited warranty against rot, termite infestations, splintering and product failure.

Own a property on the Australian east coast and looking for quality, affordable composite decking?