What are the main benefits of composite fencing?

Alpha Decking's composite fencing needs nearly zero maintenance compared to traditional wood. It's made from 60% recycled wood fibres and 40% recycled plastic and is stronger, more durable and weatherproof. It will not warp, crack or splinter and helps save time and money over the long term.

Can fence panels be cut to size?

Yes, composite panels can be cut to the required size using standard woodworking tools.

What does the 15 year warranty cover?

Alpha Decking’s 15 year warranty covers warping, cracking, splitting, rotting and fungal decay caused by manufacturing defects under normal use.

How do I install composite fencing?

You can install our panels using composite fence posts or U channel inserts for existing concrete posts. The fence panels use a tongue and groove system and can be cut to height if needed.

How do I know how much fencing I will need?

If you’re unsure, call our team on 0203 011 1661 or email info@alphadecking.co.uk for help planning your order.

What colours do you have available?

We offer 5 colours: anthracite, grey, teak, oak, and charcoal. All are available across our composite fencing ranges.

3.66m Composite Decking | Core Range

Name: 3.66m Composite Decking | Core Range
Price: 20 GBP
Availability: InStock

No items found.

Length 3.66m (12ft)

Width 14.6cm

Thickness 2.4cm

3.66m Composite Decking | Core Range

3.66m Composite Decking Board (12ft) – strong, low maintenance, slip-resistant design, built to last and available in 5 modern colours

3D deep embossed wood grain

Dispatched Fast via Royal Mail 24

FREE delivery via Royal Mail 24

In Stock | Fast delivery

Available to Order - Approx lead time 5-6 weeks

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

inc vat

£ 20.00

inc vat

Important: This product is only available to customers who are purchasing, or have previously purchased, our composite fence panel sets or other components required to build full fencing bays. If you are ordering this product alongside other fencing components, such as slats and rails, to create fence sets, you may purchase as many as needed. However, orders placed for this item on its own, without any qualifying fencing products, may be cancelled and refunded due to stock allocation.

Per customer:

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.

Per customer:

1 sample pack 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 multiple sample boxes.

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

Specifications

Board dimensions: 3660mm (L) x 146mm (W) x 24mm (D)
Approximate weight: 10.08kg each

Subframe

Alpha Decking Composite Boards can be laid onto a suitable subframe with joists made from composite materials such as our composite joists, our structural composite joists, timber joists or aluminium joists.

Joist Centres

‍When laying we recommend joist centre spacing of between 300mm-400mm based on using joists equivalent to 4x2 (100mmx50mm)

Fixings
‍
Our initiative hidden fixing system means clips and screws are not seen. Available here - Spacer Clips | Starter Clips

‍Cutting

Our composite decking boards 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 boards are perfect for:

• Garden Decking • Roof Terrace Decking • Modernising Caravan Decking • Veranda Decking
• Pool Decking • Jacuzzi Decking • Bars & Restaurants & more‍

Our Composite Decking boards are low to no maintenance with no yearly painting or staining required. Boards do not rot due to the plastic content and will split or splinter making them safe for all the family both young and older. The composite decking is slip resistant with our traditional groove side designed to be extremely slip resistant but with both sides including the deep embossed wood grain side offering great slip resistance in wet weather.

Manufactured almost entirely from recycled materials; they are made from 60% recycled wood and 40% recycled plastic with additives and bonding agents.

Order Samples

Order your free sample pack that comes with all 5 colours of our hollow composite decking to compare them by eye and get the decking colour that is perfect for your space.

Additional products to complete your project

Fixings

Spacer Clips | Starter Clips

Accessories

Fascia Boards | Edge Trims

Subframe

Structural Composite Joists (100mmx50mm)

For use when laying on a solid base such as concrete: Composite Joists: 3.66m

Pedestals

150mm-250 Plastic Pedestals

How many boards will I need?

Work out exactly what you'll need including fixings and accessories. Plus get a clear idea of costs for your project.

Use our free Composite Decking Calculator here

*Please note images are used for illustration purposes only, actual item may vary slightly from the image supplied which is why we always advise ordering a sample.

Key Features

Modern look and feel

Durable and long lasting

Slip resistant

Eco-friendly

Easy to install with hidden fixings

Low to no maintenance

High quality and affordable

Manufactured almost entirely from recycled materials

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

Grey - In Stock

Anthracite - In Stock

Teak - In Stock

Oak - In Stock

Oyster - Temporatily Out of 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.