Cork flooring, specifier knowledge hub
The cork flooring guide.
Cork is the floor that does multiple things at once, acoustic, thermal, carbon-negative, biophilic, and (with the Classic Cork waterproof construction) now waterproof. This hub indexes everything The Floor Gallery publishes on cork: the specifier deep-dives, the regulatory explainers, the cost analyses, the sector use-cases, and the comparison work against vinyl, LVT and engineered wood. Architects use it to shortlist; specifiers use it to evidence; clients use it to understand what they’re getting.
If you’re new to cork, start here
The complete guide for architects and specifiers.
The single longest piece we publish on cork, construction, performance, certifications, where it wins, where it doesn’t. Written for architects who are evaluating cork against engineered wood, LVT and vinyl on a real brief.
The development that changed cork’s specifier reach.
Classic Cork construction shipped a 100% waterproof cork plank construction. Cork is now credible in bathrooms, kitchens, hospitality wet zones and healthcare interiors, the rooms it used to lose to vinyl. Our cork rivals haven’t started leading with this. We have.
Waterproof cork flooring → • Cork in bathrooms (technical explainer) →
Performance & certification
The numbers a specifier needs to defend a cork specification in design review and BREEAM audit. Acoustic, slip, fire, formaldehyde, embodied carbon.
Why cork delivers IIC 71 where competing materials sit in the low 60s, and what that means for a real specifier brief.
AcousticCork Acoustic NIC vs IIC, Which Number Your Project Actually NeedsThe difference between Noise Isolation Class and Impact Insulation Class, and which one your acoustic consultant is reading.
Slip resistancePTV on Cork Flooring, BS 7976 Pendulum Test ExplainedPendulum Test Values on cork: what the test does, what cork scores, and how it reads against the slip-risk classification.
Indoor air qualityFormaldehyde in Cork Flooring, EN 717-1 Test ExplainedHow cork is tested for formaldehyde emission, what the EN 717-1 numbers mean, and where cork sits relative to the regulatory threshold.
BREEAMBREEAM Mat 03 Exemplary in Cork DetailThe exemplary credit pathway for cork under BREEAM Mat 03, evidence pack, chain of custody, EPD-verified carbon.
Sustainability hubSustainable Flooring, the BREEAM, FSC, EPD documentation packThe full documentation pack TFG routes through every specifier quote. FSC vs PEFC, EPD explained, BREEAM Mat 03.
Cork by application
Where cork wins, where it doesn’t, and what changes with the waterproof construction. Sector-specific specifier briefs.
High-end homes, listed conversions, design-led residential. Now credible in residential bathrooms and kitchens with waterproof construction.
Residential deep-diveCork Flooring for Residential and Apartments, Specifier GuideThe longer specifier read on residential cork. Acoustic for apartments, thermal comfort, where cork fits in the brief.
HeritageCork Flooring for Listed BuildingsConservation-friendly fixing, acoustic improvement, waterproof construction for listed bathrooms and kitchens.
HeritageCork Flooring for Heritage InteriorsGalleries, museums, historic restaurants, restoration. Cork’s historical credibility and modern documentation.
HospitalityCork Flooring for Hospitality, Where It Wins, Where It Doesn’tHotels, bars, restaurants. Acoustic moderation, biophilic texture, now waterproof at bar and kitchen-facing zones.
WorkplaceCork Flooring for Offices, Acoustic and Biophilic PerformanceOpen-plan workspace, acoustic comfort, biophilic design language, sustainability targets.
RetailCork Flooring for Retail, Outlasts LVTWhy cork outperforms LVT in the retail context over a 10-15 year refit cycle.
Commercial15 Reasons Architects Specify Cork for Commercial ProjectsThe full case for cork in commercial fit-out, condensed for shortlisting conversations.
Cork vs the alternatives
When the brief comes down to cork vs vinyl, cork vs LVT, cork vs engineered wood, or cork vs solid timber, here is how the comparison plays out.
The 25-year total cost-of-ownership analysis. Cork vs vinyl plank head-to-head on a real UK project budget.
SustainabilitySustainable Cork vs Vinyl, The Specifier Case for CorkCarbon, indoor air quality, end-of-life. The sustainability argument for cork against PVC-based alternatives.
CommercialCork vs Vinyl for Commercial Projects, What Architects Need to KnowThe commercial specifier comparison. Where cork displaces vinyl and where vinyl still holds.
Supplier comparisonThe Floor Gallery vs QuadrantSide-by-side on the UK’s two cork specialists. Both source ; only one leads with waterproof and supplies residential.
Supplier comparisonThe Floor Gallery vs HavwoodsCork and engineered wood, side-by-side on certification, BREEAM, range and warranty against the UK’s largest wood specifier.
Cost & specification
Pricing context, range positioning and how to write cork into a specification.
What cork costs per m² in 2026, what drives the price, and how it compares to engineered wood, vinyl and LVT.
RangeClassic Cork and Cork Styles, the rangesRange overview, construction detail and sample request for the two cork plank lines.
Specifier hubFlooring for Architects, the specifier resourcesCPD, documentation packs, sample policy, project credentials.
CPDCPD for Architects, cork & engineered wood specificationSix in-studio or online CPD sessions on cork, BREEAM, residential cork and supplier shortlisting.
Cork construction & story
The material, the supply chain, and why the cork oak is what it is.
The technical construction explainer for waterproof cork. Plank, core, wear layer, joint system.
UFHCork Flooring with Underfloor Heating, Specifier GuideThermal compatibility, flow temperatures, installation guidance for UFH schemes with cork.
StoryA Cork Oak, Two Centuries, and a Small Part to PlayThe cork supply chain from Portuguese oak forest to UK floor. Why the material has the carbon position it does.
Featured projects
TFG cork projects across sectors.
Cork flooring, specifier FAQ
Specifier questions about cork flooring.
What reaction-to-fire class does cork flooring achieve?
The Classic Cork Collection is classified Bfl-s1 to BS EN 13501-1 as standard, the reaction-to-fire class most commercial and specifier-grade floors are expected to meet, paired with s1, the lowest smoke rating. Confirm the classification for a specific decor against its EN 13501-1 report, which we can supply on request.
Is cork flooring suitable for commercial use, and what is its use class?
Yes. The Classic Cork Collection is warranted for commercial use, 10 years commercial and lifetime residential, and is specified across hospitality, education, healthcare and retail. It is classified for wear to BS EN ISO 10874; ask us for the use class of a specific decor and build-up.
Can cork flooring be installed over underfloor heating?
Yes. Cork is compatible with underfloor heating and its natural warmth suits it well. Keep the floor surface temperature at or below 27°C and follow a gradual commissioning cycle before and after installation.
How is cork flooring installed?
Depending on the range, cork is either fully bonded to the subfloor with FG MonoSil (a single-component MS-polymer adhesive) or laid as a floating click floor. The subfloor should be flat, sound, clean and dry, no more than 75% relative humidity to BS 8203, before laying.
How sustainable is cork flooring?
Cork is harvested from the bark of the cork oak without felling the tree, and the Classic Cork Collection is carbon-negative on a life-cycle basis and 100% PVC-free. FSC chain-of-custody documentation and an EPD to BS EN 15804 are available to support BREEAM and responsible-sourcing requirements.
What slip resistance does cork flooring offer?
Slip resistance (the Pendulum Test Value) depends on the finish and site conditions, so request the PTV to BS 7976 for the specified decor. See our guide to PTV and slip resistance for how the figures work and what counts as low-slip.