Carpet Grade Stair Nosing

30mm Timber Stair Nosing

30mm thick solid timber stair nosing, designed to transition the stairs into your finished floor at the top of the stairs. See our stair configurator for custom floor finishes and custom strings to match.

Dimensions & Profile:

• Thickness: 30mm
• Width: 40mm
• Overhang/Nosing: 20mm
• Front Edge: Attractive 6mm pencil round nose profile
• Underside: Features a 20mm wide riser groove precision-milled to securely accommodate standard 18mm thick risers
• Floor Finish: 0mm, this nosing doesn't sit onto the finished floor and finishes flush with the upper subfloor so the carpet runs straight down the stairs.

This nosing is designed for the top step of  carpet housed stairs (traditional enclosed designs with visible strings) or closed sawtooth stairs (cut stringer styles with invisible strings), providing a professional finish where the staircase meets the upper floor. It integrates seamlessly with our 30mm standard treads and 18mm risers for a cohesive look.

Key Benefits:

• Versatile adjustment via packing or cutting for custom floor fits
• Easy installation with pre-machined groove for quick riser fitting
• Smooth, sanded surfaces ready for your choice of stain, oil, or clear finish

Available in both 1m and 1.5m lengths to suit your project. All products are delivered raw, pre-finished sanded to 100 grit.