Flawless decks start with right Composite Decking Clips

Made with Durable Polypropylene Plastic 


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Composite Decking Clips Catalogue


Black screws for composite decking

Composite Decking Clips

Black Screws


£5.00
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metal decking clips 3mm gap

Composite Decking Clips

Metal Decking Clips


£25.00
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composite decking clips 5mm

Composite Decking Clips

Plastic Decking Clips


£15.00
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starter clips in black

Composite Decking Clips

Starter Clips


£15.00
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Composite Decking Clips

Our Composite Decking Clips provide fast, efficient installation with a clean screw-free finish. We offer two options:

5mm Plastic Decking Clips

These clips create a consistent 5mm gap between each decking board. Supplied in bags of 100. They are compatible with our waterproof stainless steel black zinc coated screws. The screws are designed for enhanced grip and alignment. to slide through the fastener, using both compression and thread friction to secure the clip and board firmly in place. Our plastic clips come with 100 screws for every 100 clips supplied.

3mm Black Metal Decking Clips 

Sold in bags of 100, these clips achieve a 3mm spacing, the smallest gap possible. Resulting in a neat professional finish. The effectively conceal the joist while still allowing proper drainage. These clips can also be installed using our black stainless streel screws. Our Metal Clips come with 100 screws for every 100 clips supplied.

Find out exactly what each clip does!

Understanding the properties of each clip and their uses will help you plan and make the right choice to achieve a secure and accurate finish for your new decking area.

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How to Use Composite Decking Clip Videos

See our short tutorial videos on how to use each type of composite decking clips

Composite Decking Clip FAQs

Composite decking clips are specialised connectors designed  to secure composite deck boards without visible screws. They create a clean seamless surface while maintaining consistent spacing between deck boards.

Hidden fasteners provide a screw free deck surface, reduce the risk of splintering and help maintain proper spacing between boards. They also allow for expansion and contraction which will extend the lifespan of you composite deck.

No, subtle differences effect the quality and suitability of decking clips, only ever buy decking clips from the same supplier as your decking boards. Clip height is crucial and also many company’s will not honour warranty if the incorrect clips have been used.

Starter clips are used to secure the first and last deck boards. For ungrooved boards you may need starter clips, side fasteners or biscuit joiners depending on the decking brand

Most clips are not designed for reuse once installed. However some systems allow for limited reuse during repairs or board replacements.

Yes, Composite decking clips are designed specifically to secure composite deck boards and set a standard gap usually 5mm to allow for expansion and contraction.

Yes, but this is not advised and will most likely void any warranty, decking clips are designed so that the finish of composite decking is neat

No, even the strongest adhesive will fail after a short time due to the surprising movement composite experiences as it expands and contracts in different temperatures.

Most plastic clips provide a uniform gap of 5/6mm between boards, whereas metal clips provide a uniform gap of 3mm. This ensures proper drainage, airflow and expansion space. Also preventing warping, buckling and moisture buildup.

Yes. High quality clips are made from stainless steel, coated material or poly durable materials. Offering resistance to rust, corrosion, UV expose and temperature change. Ideal for outdoor decking environments.

Yes, deck clips are designed for DIY friendly composite decking installation. They typically require only basic tools such as a drill or driver, though professional installation ensures best results for large projects.

Composite decking clips are specialised connectors designed  to secure composite deck boards without visible screws. They create a clean seamless surface while maintaining consistent spacing between deck boards.

Hidden fasteners provide a screw free deck surface, reduce the risk of splintering and help maintain proper spacing between boards. They also allow for expansion and contraction which will extend the lifespan of you composite deck.

No, subtle differences effect the quality and suitability of decking clips, only ever buy decking clips from the same supplier as your decking boards. Clip height is crucial and also many company’s will not honour warranty if the incorrect clips have been used.

Starter clips are used to secure the first and last deck boards. For ungrooved boards you may need starter clips, side fasteners or biscuit joiners depending on the decking brand

Most clips are not designed for reuse once installed. However some systems allow for limited reuse during repairs or board replacements.

Yes, Composite decking clips are designed specifically to secure composite deck boards and set a standard gap usually 5mm to allow for expansion and contraction.

Yes, but this is not advised and will most likely void any warranty, decking clips are designed so that the finish of composite decking is neat

No, even the strongest adhesive will fail after a short time due to the surprising movement composite experiences as it expands and contracts in different temperatures.

Most plastic clips provide a uniform gap of 5/6mm between boards, whereas metal clips provide a uniform gap of 3mm. This ensures proper drainage, airflow and expansion space. Also preventing warping, buckling and moisture buildup.

Yes. High quality clips are made from stainless steel, coated material or poly durable materials. Offering resistance to rust, corrosion, UV expose and temperature change. Ideal for outdoor decking environments.

Yes, deck clips are designed for DIY friendly composite decking installation. They typically require only basic tools such as a drill or driver, though professional installation ensures best results for large projects.

Why Shop With Deck Kingdom – The UK Composite Decking Experts

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Order free samples on any of our products. We’re confident our quality is the best.

Expert Service

Our friendly team helps you choose the right decking boards
for your outdoor project.
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Fast UK Delivery

We ship your decking nationwide quickly and safely.
So your project stays on schedule.
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Pick up your order from our Manchester location for convenience.

High Quality

Durable, low-maintenance boards. Built to last, backed by trusted suppliers.
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Composite Decking Clip Blog Posts

Doscover the best Composite Decking Clips and information here


How to clean composite decking


How to clean composite decking

HOW TO CLEAN COMPOSITE DECKING This article is a guide on how to clean your composite decking the most efficient way and what tools you will need to do this. We will also look what to do and how to eliminate common stains that effect composite decking.  Composite decking doesn’t require painting, staining like wooden decking. You also wont find weeds coming through the deck gaps like paving slabs, due to the elevation provided by Composite Joists that create the underlying structure. Composite Decks are much easier to clean and requires less time and effort to maintain than your traditional […]





How to maintain composite decking in the UK climate


How to maintain composite decking in the UK climate

How to maintain composite decking in the UK climate If your wondering how to maintain composite decking in the UK climate, here’s a complete guide to keeping your outdoor space looking stunning all year round Regular cleaning is essential Unlike traditional wood, composite decking won’t rot, splinter, or need annual staining, but it still benefits from routine cleaning. Sweep weekly to remove leaves, mud and dirt that traps moisture Wash with warm soapy water and a soft brush every couple of months For stubborn marks, use a specialist composite decking cleaner Stop algae, moss and mould growth The UK’s damp […]





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Our aim is to be with you for the full journey….and it’s a journey where we’ll go the extra mile. Whatever you need we are here to help and want to ensure each customers project is as good as they dreamed it. 

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