RockinghamWide Plank
About Rockingham
Wood species
About Rockingham
Rockingham Wide Plank showcases the warm brown colour and flowing grain of prime-grade American Black Walnut. The 190mm boards reach up to 1.86 metres in length, creating a refined surface with minimal knots, sapwood and tonal variation. Each plank is smoothly sanded and supplied unfinished, allowing the final colour, sheen and protection to be selected for the project. Its 20mm 2-ply engineered construction includes a substantial 6mm wear layer and micro-bevelled edges. Rockingham is UKTR-compliant and suitable for underfloor heating. Ingleton offers the same prime-grade walnut with a matt Burnished Hardwax Oil finish, while Blackmuir and Rivington provide unfinished and hardwax-oiled alternatives in nature-grade walnut.
Specification
- Design
- Plank
- Colour
- Dark Tone
- Wood species
- American Black Walnut
- Grade
- Prime
- Construction
- 2 Ply Engineered - 100% Hardwood
- Surface texture
- Smooth
- Finish
- Unfinished - Site Preparation Required
- Width
- 190mm
- Length
- Up to 1.86m (Random)
- Thickness
- 20mm
- Wear layer
- 6mm Hardwood (Nominal)
- Edge detail
- Micro Bevelled
- Chevron angle
- Not applicable
- Certification
- UKTR Compliant
- Slip rating
- Low Risk Dry. Moderate Risk Wet.
- Floor Care System
- As per site applied finish
- Underfloor heating
- Yes - Please See Usage Guidelines
More formats
Engineered for strength, stability and enduring beauty
- 01
American Black Walnut
Sourced from the eastern United States, this distinctive timber is prized for its deep chocolate brown tones and richly figured grain. Natural features include curl, crotch and burl patterns.
- 02
Prime grade
Minimal natural features, showing a limited amount of small knots and black pin knots, with occasional lighter sapwood to the edges. Wider formats tend to show more features than narrow designs.
- 03
Smooth
Traditionally planed and fine sanded to create a flat, even surface. The result is a clean, polished appearance that focuses on the grain pattern and wood tones.
- 04
2 Ply Engineered - 100% Hardwood
Multi-ply engineered core delivers stability across temperature and humidity changes — suitable above underfloor heating.
- 05
UKTR Compliant
All our timbers are sourced in compliance with UK legislation and laws of its country of origin, meaning every tree can be traced back.
- 06
30 year warranty
Backed by our 30 year structural warranty when installed and maintained to Ted Todd specification.
See our craft in your space
Beyond oak. American Walnut, European Ash, Douglas Fir and more in generous dimensions. Rare species for truly distinctive interiors.







