Bison Decking by southernsheeting

A fully capped solid composite decking system engineered for long-term strength and durability, finished with a premium, scratch-resistant sanded woodgrain surface.

Bison Composite Decking

Introducing the Bison Composite Decking System

The Bison Decking System is a fully integrated solution designed to provide strength, stability, and installation confidence for outdoor spaces. Every component within the system has been engineered to work seamlessly together, delivering a premium finish without the ongoing maintenance associated with traditional timber decking.

Manufactured using advanced extrusion technologies, the Bison Wood Plastic Composite (WPC) system is built for long-term durability in residential and light commercial environments. The decking boards are produced using solid WPC construction with a scalloped underside, ensuring consistent fixing performance and long-term stability, while avoiding the structural, surface, and dimensional issues commonly associated with hollow decking boards, including increased risk of warping and surface delamination over time.

Each board is fully encapsulated with a hard-wearing protective cap, offering enhanced resistance to scratching, moisture, and everyday wear. The capped surface is also slip-resistant, helping to improve safety in external environments, while the lightly sanded woodgrain finish delivers a clean, contemporary appearance that closely replicates natural timber.

Backed by a limited warranty of up to 25 years, the Bison Composite Decking System delivers outstanding longterm value, reliability, and peace of mind, setting a new benchmark for performance within its class.

Why choose Bison?

Bison Composite Decking Boards

Grooved Decking Board

The Grooved Decking Board forms the primary decking surface within the system and will make up the majority of any Bison decking installation. Used in conjunction with Starter Boards and Fascia Boards, which will allow any exposed edges to be neatly concealed, ensuring a clean, professional finish across the entire deck area.

Specification

Length: 3600mm

Width: 135mm

Thickness: 23mm

Weight: 10.5kg per board

Starter Board

Features

• Solid composite

• Scalloped underside

• Fully capped surface

• Brushed wood finish

Code: BD1GB-O

Colour: Oak

Code: BD1GB-AG

Colour: Ash Grey

The Starter Board is used for the first run of decking boards where the edge of the deck is visible. It creates a smooth, hard-wearing finished edge, making it ideal for step construction and perimeter detailing. Manufactured using solid composite construction, the Starter Board features an integrated fixing slot designed to work seamlessly with the Bison start clip system.

Specification

Length: 3600mm

Width: 138mm

Thickness: 23mm

Weight: 14.5kg per board

Fascia Board

Features

• Solid composite

• Fully capped surface

• Brushed wood finish

Code: BD1SB-O

Colour: Oak

Code: BD1SB-AG

Colour: Ash Grey

The Fascia Board is used to neatly finish exposed deck edges and conceal the sub-frame for a clean, professional appearance. It can be installed vertically in a traditional soldier fashion or fitted horizontally, offering flexibility to suit the desired design and finish.

Specification

Length: 3600mm

Width: 140mm

Thickness: 12mm

Weight: 8.1kg per board

Features

• Solid composite

• Fully capped surface

• Double-sided finish

• Brushed wood finish

Code: BD1FB-O

Colour: Oak

Code: BD1FB-AG

Colour: Ash Grey

Need to see a sample or would like help working out your quantities?

We have samples available. Speak to our friendly team or order online from southernsheeting.co.uk

Fixings and Accessories

Fixing Clips

Supplied in bags of 100, including clips, stainless steel screws, and a drill bit. Designed to provide consistent board spacing and secure fixing while allowing natural movement within the decking system.

Code: BD1GBCLIP

Specification

Coverage guide: allow approximately 25 fixings per m².

Grooved Board Start Clips

Used for the first run of grooved decking boards to create a secure starting point with concealed fixings. Allow one clip every 350mm. Supplied complete with stainless steel screws and a drill bit.

Code: BD1GBSTART

Starter Board Start Clips

Designed specifically for use with Bison Starter Boards, providing secure fixing while maintaining a clean finished edge. Allow 12 clips per full 3.6m starter board. Supplied complete with stainless steel screws and a drill bit.

Code: BD1SBSTART

Colour Matched Screws

35mm x 4mm stainless steel screws, colour matched to complement the decking boards. Supplied in bags of 50 for visible fixing applications where required.

Code: BD1SCREW-O – Oak

Code: BD1SCREW-AG – Ash Grey