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Glanwell Engineered Black Walnut 190mm x 20/4mm Wood Flooring

Was

£104.49m²

Save £39.50m²

£64.99

£88.91 per pack

Prices Include VAT

88.91

£64.99㎡

inc. VAT
Product Code
123183WALACA1

Was

£104.49m²

Save £39.50m²

£64.99

£88.91 per pack

Prices Include VAT

Pay later in 3 instalments

When you spend £999 or over

Glanwell Engineered Black Walnut 190mm x 20/4mm Wood Flooring
Glanwell Engineered Black Walnut 190mm x 20/4mm Wood Flooring
Product Details
Product Code: 123183WALACA1

Key Features

  • 190mm wide boards help create a spacious and luxurious floor layout
  • Rich black walnut tones add warmth and sophistication to any room
  • Lacquered finish provides surface protection while enhancing the natural grain
  • 20mm overall thickness offers durability and a solid feel underfoot
  • 4mm solid walnut wear layer allows sanding and refinishing up to three times
  • Engineered construction improves stability in changing temperature and humidity conditions

The Glanwell Engineered Black Walnut Lacquered flooring combines the rich coffee-coloured tones of walnut with a smooth lacquered finish, creating a floor that feels both elegant and practical. The darker colouring adds warmth and character to a room while showcasing the distinctive grain patterns that make walnut such a sought-after hardwood.

Each board measures 190mm wide, helping to create a more open and spacious appearance throughout the room. The wider plank format reduces the number of visible joins across the floor, allowing the natural beauty of the walnut grain to become a more prominent feature within the space.

The surface is protected with a durable lacquered finish that enhances the depth of colour while helping to protect against everyday wear and tear. The smooth finish also makes cleaning and maintenance straightforward, making it a practical choice for busy households.

This is mixed grade walnut, meaning natural knots, grain variation, and colour differences are all part of the floor's character. These natural features help create an authentic hardwood appearance and ensure every installation has its own unique look.

The floor is manufactured using an engineered multi-layer construction, designed to provide greater stability than solid wood flooring. This helps reduce movement caused by changes in temperature and humidity, making the flooring suitable for most rooms throughout the home, including conservatories. It is also suitable for use with water-based underfloor heating systems. Bathrooms and areas exposed to standing water should be avoided.

With a 20mm overall thickness and a 4mm solid walnut wear layer, the flooring offers a reassuringly durable feel underfoot. The wear layer allows the floor to be sanded and refinished up to three times during its lifespan, providing valuable long-term flexibility if the surface ever requires restoration.

Installation uses a tongue and groove fitting system, with boards designed to be glued together and typically installed as a floating floor. A 5mm underlay is generally fitted beneath the flooring to help improve insulation, reduce sound transmission, and provide protection from minor subfloor moisture.

The fixed board length of 1200mm creates a consistent appearance throughout the installation, while starter boards may be included within packs to help create a natural staggered layout.

The combination of rich walnut colouring, wider boards, and a protective lacquered finish makes this flooring a strong choice for homeowners looking to create a sophisticated and timeless interior.

When ordering, allow approximately 10% extra for cuts and wastage, plus an additional 5% for natural grading variation.

Why We Love It

The Glanwell Black Walnut Lacquered flooring brings a real sense of luxury to a room. The deep walnut tones create warmth and character, while the lacquered finish keeps the floor practical and easy to maintain. The wide boards help showcase the beautiful walnut grain and create a more spacious feel throughout the home.

Charlotte, our Product Expert, recommends the Glanwell because:

  • Rich Walnut Colouring: Creates a warm and sophisticated appearance
  • Wide Plank Design: 190mm boards help rooms feel larger and more open
  • Easy Maintenance: Lacquered finish offers practical everyday durability
  • Long-Term Flexibility: 4mm wear layer allows future sanding and refinishing

Was

£104.49m²

Save £39.50m²

£64.99

£88.91 per pack

Prices Include VAT

Specifications
Product Code 123183WALACA1
Finish Lacquered
Wood Species Walnut
Veneer 4mm
Grade Mixed
Thickness 20mm
Wear Layer 4mm
Width 190mm
Width Category WIDE (151mm-200mm)
Installation Method Tongue & Groove
Length 1200mm
Range Glanwell
Pack Coverage 1 pack covers 1.368 m²

Ask the Experts - Product and Fitting Tips

With our many years of experience in the flooring industry, we know that proper installation is the key to achieving a beautiful and long-lasting finish. Whether you’re taking on a DIY project or hiring a professional, following expert advice will help ensure your new floors are installed perfectly. Check out our top installation tips below to get started on the right foot!

For even more flooring tips and advice, be sure to visit our Customer Questions and Help Centre!

  • Each board is manufactured with a tongue and groove profile, so each board can simply be glued together.
  • This engineered oak is typically installed as a floating floor with a 5mm underlay on the subfloor, providing protection from dampness and serving as a sound barrier and insulator.
  • This product has a mixed grade, so it will contain some knots, which is typical for natural wood.
  • Each pack may contain starter boards to allow you to stagger your layout.
  • Please keep in mind that the industry standard includes 10% for wastage and cut-offs, and 5% for visual grading. Make sure to factor this into your calculations when ordering.
Customer Questions
What is engineered wood flooring?
Engineered wood is real wood on top, with stable layers beneath.
Do I need to acclimatise my wood flooring before fitting?
Yes, you must acclimatise your wood flooring before installation. For engineered wood, allow 48–72 hours; for solid wood, give it at least 7 days. Keep the packs flat, unopened, and in a room with stable conditions.
Can I install wood flooring over underfloor heating?
Yes, you can install wood flooring over underfloor heating—but it must be a water-based system. Never use electric underfloor heating with wood flooring, as it can overheat and damage the boards.
Do I need expansion gaps when fitting wood flooring?
Yes, always leave an expansion gap of 10–15mm around the perimeter of your wood flooring. This allows the wood to expand and contract naturally with changes in temperature and humidity.
Can engineered wood flooring be sanded?
Yes, engineered wood flooring can be sanded, but only if the top wear layer is thick enough—usually at least 3mm. Thinner layers may not allow for sanding without damage.
Read 10 More Questions
  • What is engineered wood flooring?
  • Do I need to acclimatise my wood flooring before fitting?
  • Can I install wood flooring over underfloor heating?
  • Do I need expansion gaps when fitting wood flooring?
  • Can engineered wood flooring be sanded?
  • Read 10 More Questions

What is engineered wood flooring?

Engineered wood is real wood on top, with stable layers beneath.

Do I need to acclimatise my wood flooring before fitting?

Yes, you must acclimatise your wood flooring before installation. For engineered wood, allow 48–72 hours; for solid wood, give it at least 7 days. Keep the packs flat, unopened, and in a room with stable conditions.

Can I install wood flooring over underfloor heating?

Yes, you can install wood flooring over underfloor heating—but it must be a water-based system. Never use electric underfloor heating with wood flooring, as it can overheat and damage the boards.

Do I need expansion gaps when fitting wood flooring?

Yes, always leave an expansion gap of 10–15mm around the perimeter of your wood flooring. This allows the wood to expand and contract naturally with changes in temperature and humidity.

Can engineered wood flooring be sanded?

Yes, engineered wood flooring can be sanded, but only if the top wear layer is thick enough—usually at least 3mm. Thinner layers may not allow for sanding without damage.
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