Diamond Black Walnut Engineered (1.53m²)
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Diamond Black Walnut Engineered (1.53m²)
(Approx. 3-5 working days)


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/doors-floors/flooring/engineered-flooringDiamond Black Walnut Plank is a real wood veneered engineered flooring option designed for homes, offices and light commercial interiors where a darker walnut finish is required with added surface strength. Featuring a 0.3mm authentic real walnut veneer layer, it gives the warmth, grain variation and feel of genuine wood underfoot. The smooth semi-gloss finish catches the light across the surface, while the deep brown walnut tones and darker natural figuring create a smart, rich finish for practical interior projects.
The Diamond range uses a dense HDF core beneath the real wood veneer, giving the board a solid, stable feel underfoot. The AC5 factory finish helps protect against everyday wear, scuffs, high heels and furniture marks, while the board construction is designed to avoid the sanding and refinishing maintenance normally associated with traditional engineered flooring.
The 1215mm x 126mm plank format creates a clean straight-board layout, while the integrated Uniclic locking profile helps support a secure and efficient installation over suitable prepared subfloors. It is also suitable for use with embedded water-based underfloor heating systems.
- 0.3mm authentic real walnut veneer layer
- Deep warm walnut plank design
- Smooth semi-gloss AC5 factory finish
- Ultra-dense impact-resistant HDF core
- Suitable for embedded underfloor heating
| Brand | Sherlock |
|---|---|
| Wood Species | Oak |
| Style | Wood Effect |
| Colour | Brown |
| Tone | Dark |
| Finish | Smooth |
| Edge Type | 4-Sided V-Bevel |
| Joining Method | Click |
| Thickness | 13 mm |
| Width | 126mm |
| Length | 1215mm |
| Coverage | 1.53 m² |
| Top Layer | 0.3 mm |
| Core Material | High-Density Fibreboard (HDF) |
| Underfloor Heating | Yes |
| Installation Method | Tap Down (Floating Floor) |
| Recommended Install | DIY / Professional |
| Subfloor Type | Concrete, Timber |
| Acclimatise | 48 Hours |
| Commercial Warranty | 10 Years |
| ECO Approved | Yes |
| Residential Warranty | 30 Years |
| Sold Per | Pack |
| Suitable For | Heavy Commercial, Heavy Residential |
| Weight | 18 kg |
| Room Type | Living Room, Hallway, Bedroom, Commercial, Kitchen |
| Surface | Smooth |
| Board Width | Standard |
- Delivery cost will be calculated at checkout once delivery address has been confirmed
- Delivery lead times are an estimate only
- Delivery drivers will always prioritise safety over convenience when offloading materials
- Bagged products such as cement and plaster cannot be returned once opened
- Jumbo bags cannot be returned once delivered
- All other goods may be returned within 3 months with a proof of purchase provided
- Chargeable pallets may be returned for a full refund
- All online pricing is specific to Northern Ireland only. Pricing for our Isle of Man branch may vary.
/doors-floors/flooring/engineered-flooringDiamond Black Walnut Plank is a real wood veneered engineered flooring option designed for homes, offices and light commercial interiors where a darker walnut finish is required with added surface strength. Featuring a 0.3mm authentic real walnut veneer layer, it gives the warmth, grain variation and feel of genuine wood underfoot. The smooth semi-gloss finish catches the light across the surface, while the deep brown walnut tones and darker natural figuring create a smart, rich finish for practical interior projects.
The Diamond range uses a dense HDF core beneath the real wood veneer, giving the board a solid, stable feel underfoot. The AC5 factory finish helps protect against everyday wear, scuffs, high heels and furniture marks, while the board construction is designed to avoid the sanding and refinishing maintenance normally associated with traditional engineered flooring.
The 1215mm x 126mm plank format creates a clean straight-board layout, while the integrated Uniclic locking profile helps support a secure and efficient installation over suitable prepared subfloors. It is also suitable for use with embedded water-based underfloor heating systems.
- 0.3mm authentic real walnut veneer layer
- Deep warm walnut plank design
- Smooth semi-gloss AC5 factory finish
- Ultra-dense impact-resistant HDF core
- Suitable for embedded underfloor heating
| Brand | Sherlock |
|---|---|
| Wood Species | Oak |
| Style | Wood Effect |
| Colour | Brown |
| Tone | Dark |
| Finish | Smooth |
| Edge Type | 4-Sided V-Bevel |
| Joining Method | Click |
| Thickness | 13 mm |
| Width | 126mm |
| Length | 1215mm |
| Coverage | 1.53 m² |
| Top Layer | 0.3 mm |
| Core Material | High-Density Fibreboard (HDF) |
| Underfloor Heating | Yes |
| Installation Method | Tap Down (Floating Floor) |
| Recommended Install | DIY / Professional |
| Subfloor Type | Concrete, Timber |
| Acclimatise | 48 Hours |
| Commercial Warranty | 10 Years |
| ECO Approved | Yes |
| Residential Warranty | 30 Years |
| Sold Per | Pack |
| Suitable For | Heavy Commercial, Heavy Residential |
| Weight | 18 kg |
| Room Type | Living Room, Hallway, Bedroom, Commercial, Kitchen |
| Surface | Smooth |
| Board Width | Standard |
- Delivery cost will be calculated at checkout once delivery address has been confirmed
- Delivery lead times are an estimate only
- Delivery drivers will always prioritise safety over convenience when offloading materials
- Bagged products such as cement and plaster cannot be returned once opened
- Jumbo bags cannot be returned once delivered
- All other goods may be returned within 3 months with a proof of purchase provided
- Chargeable pallets may be returned for a full refund
- All online pricing is specific to Northern Ireland only. Pricing for our Isle of Man branch may vary.



