Whether you are looking to add decking to a large garden lawn or a small urban outside space, choosing your composite decking colour is one of the most important decisions you'll make when it comes to creating a decking area that you'll love and enjoy for years to come.
Cladco offers a range of composite decking options to suit all budgets and performance needs. This article highlights the colours available in our Signature composite decking range.
Cladco Signature composite decking boards are built to last and available in eight stylish colours, giving you the flexibility to design your garden your way—whether you want to complement your existing colour palette or create a bold contrast.
LIGHT GREY/GREY/SILVER COMPOSITE DECKING
Light grey is a colour that has seen a significant rise in popularity in recent years, with many interior and landscape designers favouring various shades of grey to achieve a neutral, modern aesthetic with timeless appeal.
When it comes to decking, light grey colour schemes are an easy way to ensure your garden project makes a stylish, modern statement that is in keeping with the rest of your home.
Cladco light grey Signature composite decking boards are a bestselling product from our Signature composite decking colour options.


CHARCOAL OR DARK GREY/BLACK DECKING BOARDS
For a modern, Scandinavian-inspired look, charcoal-coloured decking boards offer the perfect balance of boldness and style. Charcoal is one of the most popular shades in the Cladco Signature composite decking range, thanks to its rich, dark grey tone that delivers visual impact without the harshness of a true black finish.
Its deep, dark shade means it is slightly better at concealing dirt and marks, plus it also contrasts well with some of the lighter colours in the range. In the picture below, light grey Signature solid bullnose composite decking boards have been installed around the edges of the deck, creating an attractive picture frame finish.
Order a free sample to see the full range of colours here.

STONE GREY/DARK GREY DECKING BOARDS
For a grey decking option that sits between our light grey and charcoal decking boards, our stone grey Cladco Signature composite decking is an ideal choice. Subtle yet stylish, this versatile shade of dark grey is one of our most popular colours, offering customers a modern finish that suits a wide range of outdoor spaces and design schemes.
The sleek, sophisticated finish of darker grey decking offers a modern alternative to traditional timber tones. Its cooler shade contrasts well with lighter grey boards, adding depth and visual interest to your outdoor space. Dark grey decking boards also pair effectively with warmer, earthy tones, creating a bold yet balanced look that works beautifully all year round.
For further ideas see our Grey Composite Decking Ideas blog post or call the team today on 01837 659901.


COFFEE/BROWN COMPOSITE DECKING
For a more traditional aesthetic with the authentic look of natural timber, coffee-coloured composite decking is an ideal choice. It offers the warm, classic appearance of wood while providing all the low-maintenance benefits of composite materials.
Cladco coffee-coloured Signature composite decking boards feature a rich, deep brown hue that closely resembles the classic earthy tones traditionally associated with timber decking. This natural-looking shade complements a wide range of house and garden styles and is especially well-suited to rural projects surrounded by trees and greenery, where it blends beautifully with the natural landscape.
Find out more about this product or order a free sample here.


OLIVE GREEN/KHAKI COMPOSITE DECKING
Cladco Signature composite decking colours range from the neutral, contemporary shades of grey and black to the more rural colours, such as brown and green, with shades of khaki and olive.
The olive green-coloured Cladco Signature composite decking board features subtle, natural green tones that add a gentle splash of colour to your decking project, while still maintaining the traditional look and feel of timber.
The customer project below shows how they have used Cladco Signature composite deck boards in olive green to great effect, with the subtle tones accompanying the potted plants and weathered paving stones beautifully.
Find out more about this olive green decking, or receive a free sample pack here.

Redwood Composite Decking
Cladco is one of the only companies in the UK that provides redwood coloured composite decking. Their rich, deep colour offers a unique decking solution, producing a simple rustic look that is high-quality and low maintenance.
The customer project below showcases Cladco Signature composite decking in redwood, used to create a raised platform with a matching balustrade and stairway. The warm redwood tones make a striking addition to the property, complementing the classic red brick exterior for an attractive, cohesive look.

TEAK/NATURAL/LIGHT BROWN COMPOSITE DECKING
If you're still opting for a natural-looking deck, but aren't looking to go as bright as redwood, teak is a perfect colour choice.
Teak composite decking boards feature a versatile, wood-like tone that brings a softer, natural look to any outdoor space. The authentic woodgrain-effect finish on our Signature decking boards closely replicates the appearance and texture of real timber, without the need for annual sanding, sealing, or painting, thanks to the board's durable wood-plastic composite construction.
Whether you're working with a large garden lawn or a compact urban space, teak-coloured Signature composite decking offers a timeless finish that suits all settings.


IVORY/LIGHT/NEUTRAL COMPOSITE DECKING
Our ivory Signature composite decking boards offer a sophisticated, muted look, giving you a bright, clean, and contemporary deck.
When paired with neutral accessories like soft furnishings and cushions, ivory-coloured decking creates a relaxed, pared-back bohemian style that allows bright plants and greenery to stand out beautifully all year round.
For more inspirational projects that have used ivory as their colour of choice, see here or order a free sample.
MIXING COMPOSITE DECKING COLOURS: PICTURE FRAME EFFECT
A popular and effective way to add visual interest to your decking is by combining two different board colours to create a picture frame effect around the edges.
Not only does this technique provide a neat, seamless finish to your decking, but it also adds an extra decorative element. Cladco Signature solid bullnose composite decking boards, often used to frame installations, feature a smooth curved edge for added safety and visual appeal. They’re also ideal for finishing steps or raised areas in your outdoor space.
CONCLUSION:
Make the most of your outdoor space with the wide range of colours available in our Cladco Signature composite decking range.
Whether you’re drawn to cool, contemporary tones like grey and charcoal, or prefer more natural shades such as olive green or teak, there’s a colour to suit every style of garden and property.
If you would like to find out more about our mainland UK delivery, explore the full colour range, or see how other customers have transformed their spaces, visit our website here, where you can also request a free sample pack.
Need advice or help with an order? Our friendly sales team is here to help. You can reach us by email at [email protected] or call us on 01837 659901.
PLEASE NOTE: In January 2024 we discontinued the 'wide groove' side of our Composite Decking Boards and the 'plain' side of our Bullnose Composite Decking Boards. Some of the boards shown in this blog post may no longer be available.