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  • This product is a massive 20mm in thickness. This will enable you to sand and reseal on many occasions for both solid and engineered floors.
  • This product is compatible with underfloor heating, allowing you to have a warm underfoot feel in the comfort of your own home. It is extremely important that you check with your underfloor heating system provider that this type of product is compatible. You will also need to ensure that at no point the system temperature allows the surface temperature of the flooring to exceed 27 Degrees Celsius, or you may experience warping, cracking, bowing or excess drying out of the product. It is also extremely important that the installation is separated by door bars in any areas over 30m2, otherwise a polymer adhesive may be advised. Before laying any product we recommend you consult a professional fitter.
  • This flooring has good stability meaning it's not as prone to shrinking or warping with changes in environmental conditions. 
  • Enjoy this product for many years to come.

Diamond - 20mm Engineered Wood Flooring - Walnut UV Lacquered - 1.805m2 - (Limited Stock)

Product Code: ENG048
  • Now £72.18
  • RRP £150.99
Item out of StockOut of Stock |

Diamond Engineered Walnut 20/4mm x 190mm UV Lacquered 1.805m2
Product Code: ENG048
Species: Walnut
Thickness: 20/4
Width: 190mm
Finish: Lacquered
Length: 1900mm (will contain some starter boards)
Edge Detail: 4-Sided V-Groove
Pack Size: 1.805m2
Profiling: Tongue and Groove
Grade: Rustic
Underfloor Heating: Suitable

As one of the most popular species of flooring, our Diamond Series Engineered Walnut Lacquered floor will not disappoint!

At 20mm thick with a 4mm Solid Walnut Veneer this floor has a slight sheen to it, and should you wish to change its' appearance, you can sand it down and retreat it if you wish. It's 190mm wide so if you have a nice open environment this floor will look exquisite in it, and will maximise the aesthetic impact of the room.

While this is a slightly darker floor, the lacquer gives it enough of a sheen to help bounce light around the room, which will really help when planning your colour scheme. We would recommend that a more modern minimalist look would sit great with this floor - declutter and buy plain furniture and fixings: long white vases, spot lights and understated monochrome tables and chairs will look uber chic on top of this Walnut floor.

This floor is suitable for underfloor heating, and has a tongue and groove profile installation system. It's always best to consult a fitter before buying a floor to ensure that the coniditons in your home are suitable for the floor you want.

One of the best selling points of a Walnut Floor like this is the investment value, in that it will add value to your home and will last years if maintained correctly.

All natural flooring products will contain a mixture of prime quality boards (no knotting), a proportion of 'first sort' (knots with filler, grain and colour variation) and 'second sort' (oak with larger knots, grain and strong colour variation). As solid and engineered wood flooring are natural products some boards may display heavy grain markings and figuring, wider colour variations and frequent knots of varying sizes and splits in which filler may be used.

The only way to truly appreciate the natural beauty of this is to order your FREE sample today!


(Please note, our engineered and solid wood flooring do not come with a warranty, either implicit or implied, unless stated otherwise in the product description.)

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Standard Delivery



  • Monday - Friday kerbside delivery
  • Dates available will be 3 working days after the date you placed your order.
  • Between 8 am and 6.30pm on your chosen day
  • Delivery must be checked and signed for


Express Delivery£40


  • Next day Monday - Friday delivery when ordered before 2 pm
  • Between 8 am - 6.30pm
  • Delivery to kerbside only
  • Delivery must be checked and signed for


Saturday Delivery



  • Saturday date that suits you
  • Delivery between 8 am and 2 pm
  • Delivery to kerbside only
  • Delivery must be checked and signed for


Timed Delivery£20 extra
  • Chose a two-hour time window for your standard or express delivery 
Accessories Delivery£15


  • If you are only ordering accessories there is a £15 delivery charge
  • Next day delivery when ordered before 2 pm
  • Kerbside delivery only
  • Delivery must be checked and signed for


For full delivery information and our terms and conditions please see our full policy here.

14 day hassle free returns

We offer a 14-day returns policy, simply fill out this form to start the returns process. A refund will be issued 3 - 5 bank working days after goods have been received and checked in our warehouse. For further information please see our returns policy here