14mm Engineered Wood Flooring
14mm is one of the most commonly specified engineered wood profiles in the UK, and the standard thickness across many premium oak ranges. It carries a substantial real oak wear layer — typically 3mm — and gives you the look, feel and refinishing potential of a much thicker board while remaining straightforward to install over most subfloors and UFH systems.
14mm is widely available across both GF by Grosvenor Flooring and V4 Wood Flooring — including most of the V4 plank library.
When to Specify 14mm
14mm is the default for most premium plank and parquet projects. It is thick enough to carry a 3mm oak wear layer (sand-and-refinish potential), thick enough to read as a substantial floor at the threshold, and slim enough to install over most subfloors without complication. Step up to 15mm or 20mm only if you specifically want a thicker wear layer or a more substantial board feel underfoot.
Construction & UFH
Multi-ply core, 3mm real European oak wear layer, full UFH compatibility (max 27°C).
Where to Use 14mm Engineered Wood
Any dry room — the default specification for whole-house projects across lounges, kitchens, dining rooms, hallways and bedrooms.
Explore Related Categories
- Other thicknesses: 9mm, 10mm, 11mm, 15mm or 20mm.
- By format: plank, herringbone or parquet.
- Brands: GF own-brand or V4 Wood Flooring.
How to Buy or Get a Quote
For GF: full online checkout, free samples and UK delivery. For V4: Request a Price via our enquiry form, WhatsApp or phone.
Frequently Asked Questions
How many times can you sand a 14mm engineered wood floor?
The number of times you can sand a 14mm engineered wood floor depends on the thickness of the real wood top layer. A floor with a 3-4mm wear layer can typically be sanded at least 2-3 times during its lifetime, allowing you to restore its look over many years.
Is 14mm thick engineered wood flooring waterproof?
No, engineered wood flooring is not waterproof. While the multi-layered construction provides greater stability, the real wood top layer will absorb water, which can cause it to swell or discolour. It is important to wipe up any spills immediately to avoid damage and to use a cleaning product that is approved for use on wood floors.
What's the difference between 14mm and 18mm engineered wood?
The primary difference is the thickness of the overall board and often the wear layer. A thicker board, such as an 18mm, often has a thicker wear layer and can be sanded more times. However, 14mm is a perfectly durable and popular choice for most domestic settings, offering great stability and longevity at a more accessible price point.
