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Flooring underlay cork roll 8mm x 1m x 5m for all floor types - BESTSELLER

Unit Price from 1 pcs. £ 114.85 / pcs.

Unit Price from 2 pcs. £ 91.96 / pcs. Unit Price from 4 pcs. £ 81.53 / pcs. Unit Price from 40 pcs. £ 77.98 / pcs. Unit Price from 50 pcs. £ 75.86 / pcs.

Based on 42 Reviews

Model/Product no.: PK-8MMX0,5

Weight: 8 kg

Stock status: In stock

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Thinking about upgrading your floors? Stunning panels catch the eye, but what really makes a difference is what’s hidden underneath. Why is that? The underlay is what truly influences how strong, quiet, and good-looking your floor will stay over time. Without it, your floor might soon begin to dip, creak annoyingly, come apart, or even crack. A cork flooring underlayment sorts all these issues out. It keeps your floor quieter, shields it from daily damage, and helps it look fantastic for many years ahead.

Cosy and Silent Floors

Natural Protection

Long-Term Comfort

Reliable Choice

Safe for Your Household

Blocks Moisture and Mould

Got some questions? We’ve got the answers!

HOW THICK SHOULD MY CORK FLOORING UNDERLAYMENT BE?

There are a few things to think about:

Subfloor condition: A thicker underlay is great for smoothing out slight imperfections. If your subfloor is already flat and even, a thinner one will do the trick just fine.
Amount of foot traffic: In busy areas like corridors or offices, a thicker underlay is a better bet as it can handle more wear and tear. In quieter spots, such as bedrooms or guest spaces, a thinner option is absolutely fine.
Insulation needs: If you're after extra warmth and want to cut down on noise, go for a thicker underlay — it’ll give better thermal and sound insulation, making your space cosier. But if this isn’t a priority, a thinner version will still work nicely.
Door and thresholds: A thicker underlay can slightly lift your floor, which might mean you’ll need to adjust doors or thresholds. It’s worth keeping this in mind from the start when planning your project.

WHICH FLOORS WORK BEST WITH A CORK UNDERLAYMENT ROLL?

Cork underlay suits most floating floor systems perfectly. These types of floors aren’t glued down permanently — they’re either clicked together or laid loosely. Cork does a brilliant job of reducing noise, ironing out small floor bumps, and making walking more comfortable. That’s especially handy for floating floors, as they naturally move a little and need a base that’s both steady.

IS CORK UNDERLAY OK WITH UNDERFLOOR HEATING?

Cork naturally holds onto heat instead of letting it flow through quickly. When it comes to underfloor heating, you usually want the floor to warm up as fast and efficiently as possible. A cork underlay slows this process down, which can make the whole heating system less efficient overall.

WHAT’S THE POINT OF A CORK FLOORING UNDERLAYMENT?

First off, it protects your flooring. Without an underlay, uneven subfloors can cause panels to bend, creak, or even crack and come apart as time goes on. With a cork underlay in place, your floor gets a solid base, stays properly fitted, and is much less likely to get damaged.

On top of that, cork underlay is brilliant for cutting down noise — it quietens footsteps and stops sound carrying so much. This makes the floor noticeably more silent and nicer to walk on. Plus, it offers better thermal insulation, so the floor feels cosier underfoot.

IS CORK A COST-EFFECTIVE CHOICE IN THE LONG RUN?

Absolutely — even though it may look pricier than typical underlays (like foam) at first. In reality, though, cork proves to be a smart investment. It’s shields your floor from damage, meaning you won’t have to swap out your panels or the underlay for ages.

CAN A CORK CORK UNDERLAYMENT ROLL HANDLE MOISTURE AND MOULD?

Yes, cork naturally fights off moisture, mould, and fungi. That’s one big reason it’s been trusted for centuries in wine stoppers and gaskets — it simply doesn’t soak up water like many other materials do.

DO I HAVE TO STICK A CORK UNDERLAY TO THE SUBFLOOR?

No, cork underlay is meant to sit freely on the prepared subfloor — no glue needed. This way, it can shift naturally with the floor, accommodating any changes caused by temperature or humidity. This kind of flexibility is crucial for floating floors, which need a steady but adaptable foundation.

WHAT’S THE BEST WAY TO LAY MY UNDERLAY?

Start by letting the cork settle — take it out of its wrapping and leave it in the room where it'll be installed for about 72 hours.
Before laying it down, make sure the subfloor is clean, dry, and even. Give it a thorough vacuum to remove any dust or grit. It’s wise to add a vapour barrier film too — overlap the edges by roughly 10 cm and let it run a few centimetres up the walls.
Roll out the cork in strips, perpendicular to the direction you plan to lay your panels. Fit the strips tightly together, keeping any gaps under 2 mm. Leave about a 1 cm space around the walls so the material can move naturally.
To keep things steady, you can stick the strips together using mounting tape. While you lay them out, smooth the material from the centre outwards to avoid air pockets — a wallpaper roller works a treat for this job.

Picture this: just a few months after putting down your brand-new floor, it starts making annoying creaks, and the panels begin to dip. These issues aren’t just a bit of a nuisance — they can end up costing you a fortune to sort out. But the good news? You can avoid all that hassle. Just go for a cork underlay and you can forget about these problems completely.

Black text WHY is it worth it?» with cork on the right on a white background.

#1 PREMIUM QUALITY YOU CAN RELY ON

When you’re putting in a new floor, you want it to last for years without a second thought. A top-notch cork underlay lets you get it right first time. You won’t have to stress about floorboards coming apart, squeaking, or needing expensive fixes just months later.

Your floor gets put through its paces every single day — heavy shopping bags, kids charging about, chairs being dragged across it. Every little movement adds pressure to the surface, and cork steps in to shield it: it softens the impact, spreads weight out evenly, and stops the floor from warping.

Comfort is just as important. If you love wandering around barefoot and want that cosy, warm feel under your feet, a decent underlay is a game changer. Cork works like an extra thermal and sound barrier, so you can walk around freely or play on the floor with the kids in total comfort.

#2 A SAFER HOME BEGINS UNDERFOOT

Your floor is where little ones crawl about, run, and have their first wobbly falls. A cork underlay gives you that extra reassurance — thanks to its natural springiness and strength, it acts like a soft buffer layer.

Cork is also completely safe for people with allergies. It doesn’t hold onto dust, doesn’t attract mites, and doesn’t let off any nasty chemicals. If someone in your family has asthma or sensitive airways, cork is one of the healthiest options out there.

#3 OUTSHINES OTHER OPTIONS

At first glance, most underlays look pretty similar. Shop shelves are stacked with different types, but in reality, most of them simply don’t do the job properly.

Without a decent underlay, you’ll soon spot gaps between your floor and skirting boards not long after finishing your refurb. The floor can start to sink, and every step echoes through the whole flat. With cork, none of this is an issue. And the best bit? You don’t have to pick between a warmer floor or better noise reduction — you get both rolled into one.

#4 UPGRADE YOUR SPACE AND BOOST ITS VALUE

When you’re looking to sell your flat or house, every detail can sway a buyer’s decision. People notice how interiors are finished and the quality of materials used for floors and walls. Choosing a cork underlay instantly shows you’ve invested in quality instead of cutting corners.

More buyers are after eco-friendly solutions these days — they want things that are practical and kind to the planet. Cork ticks all these boxes as it’s natural, renewable, and totally biodegradable.

It’s also worth remembering that cork is seen as a high-end material. It signals a premium finish and attention to detail. Even if selling isn’t on your mind right now, one day it could be the cork underlay that wins over a potential buyer.