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Manufacturer & Distributor of

Composite Decking & Fencing


Composite Decking Boards / Composite Fencing & Fence Panels / Composite Decking Joists / Decking Joist Height Adjustable Pedestals

About Us

At CompositeDeckingUK.com, we are passionate about transforming outdoor spaces with high-quality, eco-friendly composite decking solutions. As one of the UK’s leading suppliers of composite decking, we pride ourselves on offering durable, low-maintenance products that combine style with sustainability.


Our decking is made from a blend of recycled wood fibers and plastic, ensuring a long-lasting, environmentally responsible alternative to traditional timber. Whether you’re looking to enhance your garden, patio, or commercial space, our decking provides a sleek, modern finish that stands up to the elements without the need for constant upkeep.


With years of experience in the industry, we focus on delivering excellent customer service, competitive pricing, and expert advice. From choosing the perfect decking to installation tips, our team is here to guide you every step of the way. At CompositeDeckingUK.com, we’re dedicated to helping you create beautiful, sustainable outdoor living spaces that you can enjoy for years to come.


Discover the difference that composite decking can make, and let us help you bring your vision to life.

Composite Decking - Wood Grain

Grey / Black / Anthracite Grey / Teak Brown

  • A double sided reversible hollow composite grey board with a low risk of slip groove surface on both sides (5mm grooves one face  / 17mm grooves on the reverse), and non-non stain, complete with concealed hidden fixings for a barefoot friendly surface (Barefoot-friendly; slip & splinter resistant) looking contemporary and easy to install / clean as well as considerably longer lasting, low/no maintenance alternative to traditional timber decking (no need to stain or seal) & Mould / moisture resistant


Board Length: 3000mm

Board Width: 140mm Lined Grooved / 146mm Wood Grain Effect

Board Thickness: 25mm

Each board weighs approximately 8.1kg  - Price is per board

Fixing joist center span: (400mm / 90" recommended max)

Material: Polyethelyne

Fire classification of construction products: BS EN 13501-1 Class B

Composite Decking - Lined Series

Grey / Black / Anthracite Grey / Teak Brown


Approx 2.3 Boards is 1 sq m. This is APPROX

Each 3m board covers 0.42 sq m. You need 7.2 linear metres to cover 1 single square m.

1 Square m requires to x 2.5 boards approx.

Simply multiply the number of square m you require by 2.5, So if you require a composite plastic decked terrace area to cover 3m x 3m = 9 sq m 2.5 = 22.5 boards in total.

We always recommend adding on 10% extra for cuts/wastage etc. so, in this case, would recommend 25 boards as we can't be held liable for shortages in ordering/extra delivery charges or variations in colour from batch to batch due to the manufacturing process. 

Specification subject to change without prior notice, please check before ordering.

Composite Fencing Panels

900mm/1800mm Aluminium Posts

[Long lasting, Maintenance Free Composite Fencing] Alternative to traditional timber fence panels which (no need to stain or seal) & Mould / moisture resistant &  splinter resistant)


[Double sided/Reversible Composite Boards] Gives that modern clean look on both sides of the fence whether split between a neighbour or creating a garden screen/balcony surround - composite fencing will be sure to look great from any angle


[Ease of install Tongue & Groove Composite Panels] 6ft /1800mm wide Tongue & Groove composite fence panels simply drop and slot in between the aluminium upright post channels,  locking into place on top of one another - no need for exposed screws or nail heads giving a clean, minimalist look 

[Aluminium Posts for Surface fixing or concreting in] Supplied complete with matt Black powder coated aluminium posts with options of base plate for surface fixing onto existing floors such as concrete, patios, decks OR longer posts for concreting straight in/sunk in the ground (2400mm for 6ft height / 1200mm for 3ft high posts)


Stainless Steel Fixing Clips

Premium secret hidden concealed stainless steel fixing clips sold separately for a barefoot friendly surface (not cheap plastic ones which rust, crack, move, with stainless steel concealed hidden decking board fixing clips require 4mm - 4.5mm screw sold separately)  - add on below - we recommend 20 per square m (8 per board)

Composite Decking Corner Edging Trim

3m Lengths - 45mm x 45mm


Finish your decking corners in style with this corner composite L trim, simply fixed with adhesive or countersunk screws. Supplied in 3m lengths.


Length: 3000mm

Material: Polyethelyne

* We always recommend adding on 10% extra for cuts/wastage etc. as we can't be held liable for shortages in ordering/extra delivery charges or variations in colour from batch to batch due to the manufacturing process.

Composite Joists & Pedestals

60-140mm Height Adjustment

  • Make installing and levelling your floating deck with ease with this winding height adjustable decking pedestals. Surface mount to sit on virtually any firm level base from slaps, concrete, type 1 compacted gravel.