Alpha Composite Decking is a wood-plastic composite decking (WPC ) that has a natural beauty and the feel of real wood. Choose natural looking woodgrain Alpha Composite Decking for an authentic alternative to timber decking without the maintenance.
It is engineered from an innovative composition of 60% FSC® certified wood reclaimed from post-industrial manufacturing and 40% recycled High Density Polyethylene. Using recycled wood polymer construction makes it so much more durable than timber. The low maintenance, life-proof durability and weather-resistant qualities are just some of the reasons why it is perfect for your decking garden.
Maple 6ft Composite Fence Panel Slat
Maple 6ft Composite Fence Panel Slat
6ft Capped Composite Fence Panel Slat – durable, available in 6 colours. Easy to install using concrete, composite, or aluminium posts.
- Capped Alphashield™ protective technology
- Robust by design - 1830mm x 210mm x 21mm
- 21mm thick slats for extra strength and durability
- Contemporary woodgrain finish on both sides – no visible ‘bad side’
- Low maintenance – no painting, staining or rotting
- Water & Weatherproof with market leading UV-resistantance for long lasting colour
- Eco-friendly blend of recycled wood and plastic
- Available in 6 modern colours to suit your outdoor space
Dispatched Fast via Royal Mail 24
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FREE delivery via Royal Mail 24
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In Stock | Fast delivery
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In Stock
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Delivery within 2-7 working days
In Stock
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Delivery within 2-7 working days
Available to Order - Approx lead time 5-6 weeks
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Oak Slats are temporarily out of stock.
Pre-order with deliveries starting late February. Secure your stock with a £100 deposit or order online today. For more information or to pay a deposit please contact our team.

Anthracite Willow slats are temporarily out of stock.
Pre-order with deliveries starting late February. Secure your stock with a £100 deposit or order online today. For more information or to pay a deposit please contact our team.

Oyster 3.66m decking is temporarily out of stock.
Pre-order with deliveries starting November. Secure your stock with a £100 deposit or order online today. For more information or to pay a deposit please contact our team.

Oak 3.66m Decking is temporarily out of stock.
Pre-order with deliveries starting mid-late April. Secure your stock with a £100 deposit or order now online. For more information or to pay a deposit please contact our team
Due to limited stock orders over 165 total grey slats will be a pre-order with delivery starting early July. Secure your stock with a £100 deposit or order online today. For more information or to pay a deposit please contact our team.
Temporarily Out of Stock

Temporarily Out of Stock

inc vat
£ 12.00
inc vat
1 sample boxes of any type - £0.00 with Free P&P
for 2 or more boxes a small postage charge will apply.
If you proceed with a future order we will refund any postage paid for samples.
Don't know how much to order? Use free our decking calculator here
Additional item you may need to install your decking:
Composite Decking Spacer Clips
Hidden fixings clips for your composite decking. We recommend around 10 clips per one 3.66m board

Box of 100 Black Stainless Steel Spacer Clips and Screws | Core Range
£ 32.00
Composite Decking Starter Clips
Used to secure your first row of boards in place. We recommend around 50 clips per every 80 3.66m boards

Box of 50 Stainless Steel Starter Clips and Screws | Core Range
£ 15.00
Additional item you may need to complete your fence:
Post & Cap Information
Fence Sets include:
• 1 Composite Post
• 1 Post Cap
For 1 fence run:
– Add just 1 extra post + 1 cap
For multiple runs:
– Add 1 extra post + 1 cap per additional run
Example:
• 10 sets in 1 run → Add 1 extra post + 1 cap
• 10 sets in 2 runs → Add 2 extra posts + 2 caps
Composite Fence Post (End Post)

Composite Fence Posts
£ 33.00
Colour:
colourOfPost
Height:
heightOfPost
Composite Fence Post (End Post)

Composite Fence Post Caps
£ 5.00
Colour:
colourOfPost
Height:
heightOfPost
Standing Base
Only if you are purchasing a set to be on 'On Top Of A Solid Base' you may also need 1 additional standing base for your end composite post

Composite Fence Post Standing Base
£ 12.00
Height:
heightOfPost
Product Overview
Single Maple Range Alpha Composite Fence Panel Slats. 6ft (183cm).
Specifications
Specifications
Slat dimensions: 1830mm (L) x 210mm (W) x 21mm (D)
Approximate weight: 5.35kg each
Coverage: Each panel gives approximately 200mm of coverage due to the hidden tongue and groove system
Cutting
Our composite fence panel slats can be easily to size using normal woodworking tools. The easiest way to cut boards however is using a Mitre Saw (Chop Saw) with a fine tooth blade.
Information
Our Maple range Alpha Composite Fencing Panel Slats are manufactured from a high-performance composite blend of 60% recycled wood fibres and 40% recycled plastic, combined with specialist additives and bonding agents to enhance structural strength, dimensional stability, and long-term durability. This advanced composite construction overcomes many of the common drawbacks of traditional timber fencing, providing reliable resistance to rot, decay, insect attack, warping, cracking, and splintering.
Our second-generation capped Maple Range composite fence slats are 6ft (1.83m) wide and incorporate AlphaShield™ technology. This premium capped surface features a modern woodgrain profile with a refined textured finish, inspired by the appearance of natural timber. The advanced polymer cap significantly enhances colour stability, moisture resistance, and surface durability, helping the fencing maintain its appearance over time.
Fully waterproof and weatherproof, Alpha Composite Fencing is engineered to perform in the British climate, withstanding wind, rain, frost, and UV exposure without deterioration. Unlike traditional timber fencing, these composite fence panels require no painting, staining, or annual maintenance, offering a long-lasting, low-maintenance solution for residential and garden fencing projects.
For added peace of mind, our composite fence panel slats are backed by a 15-year residential extended warranty when registered, reflecting their long-term performance and build quality. Slats featuring AlphaShield™ have been independently tested for resistance for long term weathering, achieving a Grey Scale rating of 4–5 meaning little to no visible colour change while also showing no signs of cracking, blistering, scaling, or dusting during testing, demonstrating excellent resistance to UV-related colour change.
Available in a range of contemporary colours, our composite fence panel slats allow you to choose a finish that complements your home and outdoor space. Each slat features a smooth, wood-effect finish on both sides, ensuring a consistent, high-quality appearance from every viewpoint—ideal for shared boundaries and modern garden designs.
You have 3 options for installation:
1. Installation using our composite fence posts. Our fence panels can be attached to the front of the posts using screws or slotted in the grooves of the posts making them a versatile product to be used in various situations.
2. Installation using our aluminium fence posts. Our fence panels can be attached to the front of the posts using screws or slotted in the grooves of the posts making them a versatile product to be used in various situations.
3. You can also install using our slim profile u channel concrete post adapter inserts which easily slot into your new or existing concrete posts.
Our fence posts have channels where the groove can be cut to size. The fence panels then easily fit together using a tongue and groove system making your fence up to your desire height.
Order Samples
Order your free sample pack that comes with your choice of fence slat colours. Choose from Grey, Anthracite Charcoal, Teak and Oak.
If you'd like to see all our colours please select both colour options and add these to your cart.
Once received you'll be able to compare them by eye and get the fencing colour that is perfect for your space.
Key Features
Low to no maintenance
In-built UV stabilisers and protection
Easy to install with no staining or painting required
Durable and weatherproof
Same great finish on both sides
21mm thick
Choice of colours
High quality and affordable
All our composite decking and composite fencing comes with a limited residential warranty of up to 15 years with registered products so there's no need to worry.
Range and Warranty Length:
Aspen, Willow & Core - 10 Year Residental Warranty
Ultimate - 15 Year Residental Warranty
Deep Black - In Stock
Anthracite Slats - In Stock
Silver Grey - In Stock
Hazelwood Oak - In Stock
Sunset Teak - In Stock
Moonstone Beige - In Stock
Free delivery on all orders over £1,500
Fast Delivery on all In Stock products.
Orders under £1,500 - Standard Delivery - £79.99
Orders over £1,500 - Standard Delivery - FREE
Standard delivery lead times for In Stock products: 2-7 Working Days (England & Wales)
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*Scotland Deliveries have a minimum long distance delivery charge of £300 for all orders and delivered within 15 working days
Deliveries are mainland only and exclude - Scottish Isles, Highlands, IOM, IOW, GY, JE.
Deliveries where ferries are necessary may be possible at an extra cost such as IOW, please contact us before ordering.
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All our standard deliveries are made by our in house delivery team to ensure the products arrive to you in perfect condition every time.
We have a 5* rating on Google Reviews

We're rated excellent on Trustpilot

View and download all our installation guides:
View all our Installation GuidesSteel Gate:
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