Collection: 12mm Laminate Flooring
Our 12mm laminate flooring collection is designed for those who want that specific feeling of quality that only a thicker plank can provide. These ranges carry a weight and stability that closely mimics real hardwood, offering a solid, acoustic foundation for your home. While the aesthetic is premium, the performance is built for reality; these planks offer superior impact resistance and a substantial feel underfoot that thinner alternatives simply cannot match. Whether you are fitting out a busy hallway or a family lounge, this collection provides the substance of thick timber with the resilience required for the most active areas of a modern household.
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D: 12mmL: 1830mmW: Super-wide
Pristine Ivory Oak - Comfort Luxe Ultra 12mm Laminate Flooring
Your price: Regular price £29.99 per m²Your price: Sale price £29.99 per m²Regular price£29.99 per m²£77.37 per packUnit price / perPristine Ivory Oak - Comfort Luxe Ultra 12mm Laminate Flooring
Pristine Ivory Oak - Comfort Luxe Ultra 12mm Laminate Flooring
Honey Oak - Comfort Luxe Ultra 12mm Laminate Flooring
Honey Oak - Comfort Luxe Ultra 12mm Laminate Flooring
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4.9/5 ★★★★★ Customer RatingIn-Home Delivery
Homeowners trust Leader Online for quality floors, doors and more.In-home delivery from £19 into your room-of-choice* -
D: 12mmL: 804mmW: Standard
Silver Serenity Oak - Comfort Luxe 12mm Laminate Herringbone Flooring
Your price: Regular price £29.99 per m²Your price: Sale price £29.99 per m²Regular price£44.99 per m²£71.38 per packUnit price / perSilver Serenity Oak - Comfort Luxe 12mm Laminate Herringbone Flooring
Silver Serenity Oak - Comfort Luxe 12mm Laminate Herringbone Flooring
Champagne Oak - Comfort Luxe 12mm Laminate Flooring
Champagne Oak - Comfort Luxe 12mm Laminate Flooring
Dusk Oak - Comfort Luxe 12mm Laminate Herringbone Flooring
Dusk Oak - Comfort Luxe 12mm Laminate Herringbone Flooring
Golden Oak - Comfort Luxe 12mm Laminate Flooring (122135)
Golden Oak - Comfort Luxe 12mm Laminate Flooring (122135)
Mocha Mahogany - Comfort Luxe 12mm Laminate Flooring
Mocha Mahogany - Comfort Luxe 12mm Laminate Flooring
+3 More ColoursSale -
D: 12mmL: 804mmW: Standard
Warm Harvest Oak - Comfort Luxe 12mm Laminate Herringbone Flooring
Your price: Regular price £23.39 per m²Your price: Sale price £23.39 per m²Regular price£44.99 per m²£55.67 per packUnit price / perWarm Harvest Oak - Comfort Luxe 12mm Laminate Herringbone Flooring
Warm Harvest Oak - Comfort Luxe 12mm Laminate Herringbone Flooring
Champagne Oak - Comfort Luxe 12mm Laminate Flooring
Champagne Oak - Comfort Luxe 12mm Laminate Flooring
Dusk Oak - Comfort Luxe 12mm Laminate Herringbone Flooring
Dusk Oak - Comfort Luxe 12mm Laminate Herringbone Flooring
Golden Oak - Comfort Luxe 12mm Laminate Flooring (122135)
Golden Oak - Comfort Luxe 12mm Laminate Flooring (122135)
Mocha Mahogany - Comfort Luxe 12mm Laminate Flooring
Mocha Mahogany - Comfort Luxe 12mm Laminate Flooring
+3 More ColoursSale -
D: 12mmL: 1375mmW: Standard
Timeless Oak - Robusto Villa 12mm Laminate Flooring
Your price: Regular price £13.89 per m²Your price: Sale price £13.89 per m²Regular price£13.89 per m²£17.92 per packUnit price / perArizona Oak Beige - Robusto Villa 12mm Laminate Flooring
Arizona Oak Beige - Robusto Villa 12mm Laminate Flooring
Atlas Oak Anthracite - Robusto Villa 12mm Laminate Flooring
Atlas Oak Anthracite - Robusto Villa 12mm Laminate Flooring
Gnarrenburg Oak Titanium - Robusto Villa 12mm Laminate Flooring
Gnarrenburg Oak Titanium - Robusto Villa 12mm Laminate Flooring
Harbour Grey Oak - Robusto Villa 12mm Laminate Flooring (84819)
Harbour Grey Oak - Robusto Villa 12mm Laminate Flooring (84819)
Harbour Oak - Robusto Villa 12mm Laminate Flooring
Harbour Oak - Robusto Villa 12mm Laminate Flooring
+8 More Colours -
D: 12mmL: 1375mmW: Standard
Norfolk Oak Coffee - Robusto Villa 12mm Laminate Flooring
Your price: Regular price £13.89 per m²Your price: Sale price £13.89 per m²Regular price£13.89 per m²£17.92 per packUnit price / perArizona Oak Beige - Robusto Villa 12mm Laminate Flooring
Arizona Oak Beige - Robusto Villa 12mm Laminate Flooring
Atlas Oak Anthracite - Robusto Villa 12mm Laminate Flooring
Atlas Oak Anthracite - Robusto Villa 12mm Laminate Flooring
Gnarrenburg Oak Titanium - Robusto Villa 12mm Laminate Flooring
Gnarrenburg Oak Titanium - Robusto Villa 12mm Laminate Flooring
Harbour Grey Oak - Robusto Villa 12mm Laminate Flooring (84819)
Harbour Grey Oak - Robusto Villa 12mm Laminate Flooring (84819)
Harbour Oak - Robusto Villa 12mm Laminate Flooring
Harbour Oak - Robusto Villa 12mm Laminate Flooring
+8 More Colours -
D: 12mmL: 1375mmW: Standard
Atlas Oak Anthracite - Robusto Villa 12mm Laminate Flooring
Your price: Regular price £13.89 per m²Your price: Sale price £13.89 per m²Regular price£13.89 per m²£17.92 per packUnit price / perArizona Oak Beige - Robusto Villa 12mm Laminate Flooring
Arizona Oak Beige - Robusto Villa 12mm Laminate Flooring
Gnarrenburg Oak Titanium - Robusto Villa 12mm Laminate Flooring
Gnarrenburg Oak Titanium - Robusto Villa 12mm Laminate Flooring
Harbour Grey Oak - Robusto Villa 12mm Laminate Flooring (84819)
Harbour Grey Oak - Robusto Villa 12mm Laminate Flooring (84819)
Harbour Oak - Robusto Villa 12mm Laminate Flooring
Harbour Oak - Robusto Villa 12mm Laminate Flooring
Jalon Natural Oak - Robusto Villa 12mm Laminate Flooring
Jalon Natural Oak - Robusto Villa 12mm Laminate Flooring
+8 More Colours -
D: 12mmW: Super-wide
Dusky Oak - Comfort Luxe Plus 12mm Laminate Flooring
Your price: Regular price £27.99 per m²Your price: Sale price £27.99 per m²Regular price£27.99 per m²£71.09 per packUnit price / perDusky Oak - Comfort Luxe Plus 12mm Laminate Flooring
Dusky Oak - Comfort Luxe Plus 12mm Laminate Flooring
Sunlit Oak - Comfort Luxe Plus 12mm Laminate Flooring
Sunlit Oak - Comfort Luxe Plus 12mm Laminate Flooring
Vanilla Oak - Comfort Luxe Plus 12mm Laminate Flooring
Vanilla Oak - Comfort Luxe Plus 12mm Laminate Flooring
Warm Sable Oak - Comfort Luxe Plus 12mm Laminate Flooring
Warm Sable Oak - Comfort Luxe Plus 12mm Laminate Flooring
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D: 12mmL: 1525mmW: Super-wide
Vanilla Oak - Comfort Luxe Plus 12mm Laminate Flooring
Your price: Regular price £27.99 per m²Your price: Sale price £27.99 per m²Regular price£27.99 per m²£71.09 per packUnit price / perVanilla Oak - Comfort Luxe Plus 12mm Laminate Flooring
Vanilla Oak - Comfort Luxe Plus 12mm Laminate Flooring
Dusky Oak - Comfort Luxe Plus 12mm Laminate Flooring
Dusky Oak - Comfort Luxe Plus 12mm Laminate Flooring
Sunlit Oak - Comfort Luxe Plus 12mm Laminate Flooring
Sunlit Oak - Comfort Luxe Plus 12mm Laminate Flooring
Warm Sable Oak - Comfort Luxe Plus 12mm Laminate Flooring
Warm Sable Oak - Comfort Luxe Plus 12mm Laminate Flooring
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D: 12mmL: 1213mmW: Wide
Golden Oak - Comfort Luxe 12mm Laminate Flooring (122135)
Your price: Regular price £26.00 per m²Your price: Sale price £26.00 per m²Regular price£26.00 per m²£37.18 per packUnit price / perGolden Oak - Comfort Luxe 12mm Laminate Flooring (122135)
Golden Oak - Comfort Luxe 12mm Laminate Flooring (122135)
Champagne Oak - Comfort Luxe 12mm Laminate Flooring
Champagne Oak - Comfort Luxe 12mm Laminate Flooring
Dusk Oak - Comfort Luxe 12mm Laminate Herringbone Flooring
Dusk Oak - Comfort Luxe 12mm Laminate Herringbone Flooring
Mocha Mahogany - Comfort Luxe 12mm Laminate Flooring
Mocha Mahogany - Comfort Luxe 12mm Laminate Flooring
Pale Amberwood Oak - Comfort Luxe 12mm Laminate Herringbone Flooring (122145)
Pale Amberwood Oak - Comfort Luxe 12mm Laminate Herringbone Flooring (122145)
+3 More Colours -
D: 12mmL: 1285mmW: Wide
Krono Original | Eurohome Vario+ 12mm Westside Oak Laminate Floor
Your price: Regular price £13.99 per m²Your price: Sale price £13.99 per m²Regular price£13.99 per m²£20.71 per packUnit price / perWestside Oak - Eurohome Vario+ 12mm Laminate Flooring
Westside Oak - Eurohome Vario+ 12mm Laminate Flooring
Boulder Oak - Eurohome Vario+ 12mm Laminate Flooring
Boulder Oak - Eurohome Vario+ 12mm Laminate Flooring
Dark Walnut - Eurohome Vario+ 12mm Laminate Flooring (122444)
Dark Walnut - Eurohome Vario+ 12mm Laminate Flooring (122444)
Dartmoor Oak - Eurohome Vario+ 12mm Laminate Flooring
Dartmoor Oak - Eurohome Vario+ 12mm Laminate Flooring
Firebrand Oak - Eurohome Vario+ 12mm Laminate Flooring
Firebrand Oak - Eurohome Vario+ 12mm Laminate Flooring
+5 More Colours -
D: 12mmL: 1375mmW: Standard
Gnarrenburg Oak Titanium - Robusto Villa 12mm Laminate Flooring
Your price: Regular price £13.89 per m²Your price: Sale price £13.89 per m²Regular price£13.89 per m²£17.92 per packUnit price / perArizona Oak Beige - Robusto Villa 12mm Laminate Flooring
Arizona Oak Beige - Robusto Villa 12mm Laminate Flooring
Atlas Oak Anthracite - Robusto Villa 12mm Laminate Flooring
Atlas Oak Anthracite - Robusto Villa 12mm Laminate Flooring
Harbour Grey Oak - Robusto Villa 12mm Laminate Flooring (84819)
Harbour Grey Oak - Robusto Villa 12mm Laminate Flooring (84819)
Harbour Oak - Robusto Villa 12mm Laminate Flooring
Harbour Oak - Robusto Villa 12mm Laminate Flooring
Jalon Natural Oak - Robusto Villa 12mm Laminate Flooring
Jalon Natural Oak - Robusto Villa 12mm Laminate Flooring
+8 More Colours -
D: 12mmL: 1213mmW: Wide
Champagne Oak - Comfort Luxe 12mm Laminate Flooring
Your price: Regular price £25.99 per m²Your price: Sale price £25.99 per m²Regular price£25.99 per m²£37.17 per packUnit price / perChampagne Oak - Comfort Luxe 12mm Laminate Flooring
Champagne Oak - Comfort Luxe 12mm Laminate Flooring
Dusk Oak - Comfort Luxe 12mm Laminate Herringbone Flooring
Dusk Oak - Comfort Luxe 12mm Laminate Herringbone Flooring
Golden Oak - Comfort Luxe 12mm Laminate Flooring (122135)
Golden Oak - Comfort Luxe 12mm Laminate Flooring (122135)
Mocha Mahogany - Comfort Luxe 12mm Laminate Flooring
Mocha Mahogany - Comfort Luxe 12mm Laminate Flooring
Pale Amberwood Oak - Comfort Luxe 12mm Laminate Herringbone Flooring (122145)
Pale Amberwood Oak - Comfort Luxe 12mm Laminate Herringbone Flooring (122145)
+3 More Colours -
D: 12mmW: Standard
Natural Honey Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Your price: Regular price £14.99 per m²Your price: Sale price £14.99 per m²Regular price£14.99 per m²£22.34 per packUnit price / perLight Creme Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Light Creme Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Rich Arden Walnut - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Rich Arden Walnut - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Soft Heritage Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Soft Heritage Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Tranquil Oak Grey - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Tranquil Oak Grey - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Warm Heritage Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Warm Heritage Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Sold out -
D: 12mmW: Standard
Light Creme Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Your price: Regular price £14.99 per m²Your price: Sale price £14.99 per m²Regular price£14.99 per m²£22.34 per packUnit price / perNatural Honey Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Natural Honey Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Rich Arden Walnut - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Rich Arden Walnut - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Soft Heritage Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Soft Heritage Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Tranquil Oak Grey - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Tranquil Oak Grey - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Warm Heritage Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Warm Heritage Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Sold out -
D: 12mmW: Standard
Soft Heritage Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Your price: Regular price £14.99 per m²Your price: Sale price £14.99 per m²Regular price£14.99 per m²£22.34 per packUnit price / perLight Creme Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Light Creme Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Natural Honey Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Natural Honey Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Rich Arden Walnut - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Rich Arden Walnut - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Tranquil Oak Grey - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Tranquil Oak Grey - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Warm Heritage Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Warm Heritage Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Sold out -
D: 12mmW: Standard
Rich Arden Walnut - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Your price: Regular price £14.99 per m²Your price: Sale price £14.99 per m²Regular price£14.99 per m²£22.34 per packUnit price / perLight Creme Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Light Creme Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Natural Honey Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Natural Honey Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Soft Heritage Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Soft Heritage Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Tranquil Oak Grey - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Tranquil Oak Grey - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Warm Heritage Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Warm Heritage Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Sold out -
D: 12mmW: Standard
Tranquil Oak Grey - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Your price: Regular price £14.99 per m²Your price: Sale price £14.99 per m²Regular price£14.99 per m²£22.34 per packUnit price / perLight Creme Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Light Creme Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Natural Honey Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Natural Honey Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Rich Arden Walnut - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Rich Arden Walnut - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Soft Heritage Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Soft Heritage Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Warm Heritage Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Warm Heritage Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Sold out -
D: 12mmW: Standard
Warm Heritage Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Your price: Regular price £14.99 per m²Your price: Sale price £14.99 per m²Regular price£14.99 per m²£22.34 per packUnit price / perLight Creme Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Light Creme Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Natural Honey Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Natural Honey Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Rich Arden Walnut - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Rich Arden Walnut - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Soft Heritage Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Soft Heritage Oak - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Tranquil Oak Grey - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Tranquil Oak Grey - Wood Essence Aqua Water Resistant 12mm Laminate Flooring
Sold out -
D: 12mmL: 804mmW: Standard
Dusk Oak - Comfort Luxe 12mm Laminate Herringbone Flooring
Your price: Regular price £29.99 per m²Your price: Sale price £29.99 per m²Regular price£44.99 per m²£71.38 per packUnit price / perDusk Oak - Comfort Luxe 12mm Laminate Herringbone Flooring
Dusk Oak - Comfort Luxe 12mm Laminate Herringbone Flooring
Champagne Oak - Comfort Luxe 12mm Laminate Flooring
Champagne Oak - Comfort Luxe 12mm Laminate Flooring
Golden Oak - Comfort Luxe 12mm Laminate Flooring (122135)
Golden Oak - Comfort Luxe 12mm Laminate Flooring (122135)
Mocha Mahogany - Comfort Luxe 12mm Laminate Flooring
Mocha Mahogany - Comfort Luxe 12mm Laminate Flooring
Pale Amberwood Oak - Comfort Luxe 12mm Laminate Herringbone Flooring (122145)
Pale Amberwood Oak - Comfort Luxe 12mm Laminate Herringbone Flooring (122145)
+3 More ColoursSale
Our 12mm laminate flooring collection is designed for those who want that specific feeling of quality that only a thicker plank can provide. These ranges carry a weight and stability that closely mimics real hardwood, offering a solid, acoustic foundation for your home. While the aesthetic is premium, the performance is built for reality; these planks offer superior impact resistance and a substantial feel underfoot that thinner alternatives simply cannot match. Whether you are fitting out a busy hallway or a family lounge, this collection provides the substance of thick timber with the resilience required for the most active areas of a modern household.
Does 12mm laminate flooring offer better quality?
In short, yes, it is often considered the gold standard for residential laminate. Because the plank is thicker, it is more stable and less likely to bounce if your subfloor isn't perfectly level. It also offers better sound dampening and allows for deeper, more realistic textures to be pressed into the surface. If you want a floor that looks, feels, and sounds like real wood, 12mm is a smart investment.
How thick is 12mm laminate flooring in inches?
For those used to imperial measurements, 12mm is approximately 0.47 inches—just under half an inch. While it might sound like a small difference compared to an 8mm board, that extra thickness significantly improves the strength of the click-locking system, making the joints much more robust.
Do you need underlay for 12mm laminate flooring?
Yes. Even with a thick 12mm board, a quality underlay is essential. It acts as a moisture barrier, provides extra thermal insulation, and helps to smooth out any minor imperfections in your subfloor. Using underlay ensures your 12mm laminate floor performs exactly as it should for years to come.
How to install 12mm laminate flooring
The beauty of modern 12mm planks is that, despite their thickness, they are still very DIY-friendly. Our range uses a simple "click" system, meaning the boards lock together without glue or nails.
- Preparation: Ensure your subfloor is clean and dry.
- Expansion: Leave a 10mm expansion gap around the perimeter is vital to allow for natural movement.
- Cutting: You will need a good-quality saw blade to get a clean finish on these thicker boards. For a full walkthrough, check out our installation guide.
Is it better to have thicker laminate flooring?
Having a thicker laminate flooring such as 12mm laminate flooring, the impact resistance is much stronger and it is much harder for sound to travel through. 12mm laminate flooring has a very similar aesthetic to real wood flooring, making it a perfect addition to your home.























