Terra Deck – Walnut Bullnose Decking Board

The Terra Deck Walnut Bullnose brings a rounded, finished edge to deck stairs and landings in the same warm brown tone as the rest of the range. At 137mm x 23mm x 5400mm, it is built to handle the wear that stair edges typically take, while keeping that Walnut colour consistent throughout the structure.

• Rounded bullnose profile is purpose-built for stair treads, landings, and exposed edges.
• Matches the warm Walnut tone used across the decking and fascia boards.
• Circular hollow core, consistent with the base decking board’s construction.
• Gen 5 co-extruded surface, giving the same protection as the rest of the range.
• Textured wood-grain finish, which also helps with grip underfoot.
• Requires proper structural support underneath, particularly when used on stair treads.

Applications and Suitable Uses

• Deck stair treads – Its main use, giving each step a rounded, finished front edge.
• Deck landings – Suits any landing with an exposed front edge where a rounded finish fits the design.
• Perimeter feature sections – Can be used selectively around the deck border rather than only on stairs.
• Walnut decking and fascia projects – Keeps the whole structure visually consistent.
• Contrast accents against other Terra Deck colours – Introduces a warmer brown tone against a different base colour.

Why Choose Terra Deck- Walnut Bullnose?

The bullnose isn’t just about looks. The rounded edge affects how a step or landing holds up over time, distributing foot pressure more evenly than a sharp, squared board edge would. Finished in the same Walnut tone as the rest of the range, it also means the stairs or landing don’t feel like a separate finishing decision, but a natural continuation of the deck itself.