Timber Decking Boards

Give your garden a natural upgrade with our range of Timber Decking Boards—ideal for creating patios, paths, raised seating areas, and more. Whether you're planning a complete landscaping makeover or adding a feature to your existing space, our durable, pressure-treated decking combines classic style with long-term performance.

Pressure-Treated for Weather Resistance

All our decking boards are crafted from FSC certified timber and pressure treated to resist rot, fungal decay, and harsh weather. Choose from grooved profiles for improved grip or smooth boards for a clean, contemporary look. For long-lasting colour and added protection, explore our Fence & Decking Care Solutions.

Perfect for Patios, Paths & Raised Areas

From compact urban patios to expansive raised decks, our timber boards are versatile enough to suit a variety of projects. They pair beautifully with Garden Edging & Borders for a neat finish, and with Patio Furniture Sets to create a relaxing garden retreat.

Easy to Install & Built to Last

Decking boards are supplied in a range of sizes, making them easy to customise to your space. Whether you're a DIYer or working with a tradesperson, our boards are compatible with standard fixings and Fencing Accessories for straightforward installation and reliable stability.

Why Buy Timber Decking from Trusted Building Supplies?

• High-quality, sustainably sourced timber decking
• Pressure treated for rot resistance and durability
• Available in grooved and smooth profiles
• Fast UK-wide delivery and expert customer support

Start building your perfect outdoor space. Browse our range of timber decking boards below and order online today for natural style, practical performance, and dependable quality.