Waterproof Flooring UK: Your Complete Guide to LVT and SPC Options

If you’re looking for genuinely waterproof flooring — not just “water-resistant” — you need to understand what actually works and what is marketing spin. Laminate flooring, despite what some retailers claim, is not waterproof. The HDF core absorbs moisture, swells and eventually fails. That is why kitchens and bathrooms fitted with laminate so often end up with bubbling edges and warped joints within a couple of years.

Luxury vinyl tile (LVT) and SPC flooring are different. These products are built from materials that physically cannot absorb water — PVC, limestone composite and polymer cores that are impervious to moisture by nature, not just by coating. This guide covers every waterproof flooring option available from Grosvenor Flooring, explains the differences between formats and helps you choose the right product for each room.

What Makes Flooring Genuinely Waterproof?

True waterproof flooring meets three criteria: the core material does not absorb water, the surface layer repels liquid and the joints — whether clicked or glued — prevent water reaching the subfloor. Every LVT product in our range meets the first two criteria. The third depends on the installation method you choose.

Glue-down LVT is the most waterproof format available. Each tile or plank is fully bonded to the subfloor with adhesive, creating a continuous sealed surface. There are no joints for water to penetrate. This is why glue-down LVT is the default specification for commercial kitchens, hotel bathrooms and any space where standing water is a regular occurrence. Browse our full glue-down LVT range.

Click-fit SPC and rigid-core LVT is waterproof at the plank level — each individual piece will not absorb water. The click-lock joints are tight and resist casual splashes and spills, but they are not sealed joints. Prolonged standing water can seep between clicks and sit on the subfloor underneath. For kitchens and utility rooms where occasional spills happen, click SPC performs perfectly. For bathrooms with regular water on the floor, glue-down is the safer choice. Browse our click-fit LVT range or read our glue-down vs click LVT comparison for a head-to-head breakdown.

Waterproof Vinyl Flooring: SPC and Rigid-core Options

SPC stands for Stone Polymer Composite — a rigid core made from limestone powder, PVC and stabilisers. It is the fastest-growing flooring category in the UK because it combines the waterproof properties of vinyl with the structural rigidity of a hard-core board. SPC planks do not flex underfoot the way traditional LVT does, which means they can be installed over slightly uneven subfloors without telegraphing imperfections. Waterproof vinyl flooring in this format is ideal for both residential and commercial applications.

Read our full SPC flooring guide for a detailed comparison of SPC versus traditional LVT.

GF SPC Range

Our GF SPC range is a rigid-core click collection with realistic wood-effect finishes. It is competitively priced because it is our own label — no third-party brand markup. For anyone fitting waterproof vinyl flooring across multiple rooms or properties, GF SPC keeps the material cost down without compromising on quality or appearance. Read the GF SPC review for a full breakdown.

Nordikka Click SPC

Nordikka Click SPC is a rigid-core plank range with an integrated underlay. The built-in acoustic backing means you do not need to buy and lay a separate underlay — saving both cost and installation time. It is part of the wider Nordikka collection, which is one of our most popular ranges for both residential and rental properties.

Nordikka Bodo Herringbone SPC

If you want the herringbone pattern in a waterproof format, Nordikka Bodo delivers exactly that. Rigid-core SPC planks in a click-fit herringbone — fully waterproof, fast to install and with the visual impact of a traditional herringbone layout. See our full LVT herringbone collection for more waterproof vinyl flooring options in this format.

Alva Click SPC

Alva LVT is a value-tier brand with click SPC options alongside glue-down. For a head-to-head comparison of the two formats within Alva, read our Alva LVT vs Click SPC buying guide.

Premium Waterproof Flooring Brands

If specification matters as much as waterproofing — for a high-end residential project, a design scheme or a space where brand credentials carry weight — these premium ranges offer waterproof performance with market-leading design libraries.

Karndean Rigid Core

Karndean offers two rigid-core waterproof ranges: Knight Tile Rigid Core and Van Gogh Rigid Core. Both are click-fit SPC with Karndean’s signature realistic surface textures. Knight Tile Rigid Core is the entry point; Van Gogh Rigid Core is the step up with more detailed embossing and a wider colour palette. Karndean also has traditional glue-down ranges — Knight Tile, Van Gogh and Art Select — which offer the most waterproof installation method for wet rooms. See our Karndean pricing guide for current rates.

Amtico Click Smart

Amtico Click Smart is Amtico’s click-fit range — a rigid-core waterproof plank with Amtico’s design quality. For spaces where you want the Amtico name and finish but need a waterproof, quick-install format, Click Smart is the answer. Amtico’s glue-down ranges — First, Spacia, Form and Signature — are all waterproof when fully bonded to the subfloor. See our Amtico pricing guide for current rates.

Invictus

Invictus ranges include both glue-down and click options. Maximus Click is the rigid-core waterproof plank; Maximus and Primus are glue-down. Ultimus is the premium tier with enhanced surface detailing. See our Invictus pricing guide for current rates.

Best Waterproof Flooring for Kitchens, Bathrooms & More

Waterproof Flooring for Kitchens

Kitchens get splashes, spills and dropped food daily. Click SPC handles this comfortably — spills are wiped up quickly and the rigid core shrugs off casual water exposure. For open-plan kitchen-diners, a single SPC floor running from the cooking area through to the dining space creates a seamless look. Browse our kitchen LVT collection. Read our kitchen flooring guide for a full breakdown.

Waterproof Flooring for Bathrooms

Bathrooms see standing water — shower overspray, bath splashes, wet feet. Glue-down LVT is the safest choice here because the fully bonded surface leaves no gaps for water to penetrate. If you prefer click-fit for ease of installation, ensure you seal the perimeter edges with silicone and mop up standing water promptly. Browse our bathroom LVT collection or read our full best flooring for bathrooms guide for room-by-room recommendations.

Waterproof Flooring for Hallways

Hallways take the brunt of wet shoes, umbrellas and tracked-in rainwater. Both click SPC and glue-down LVT work well here. The key is choosing a product with a decent wear layer — 0.3mm minimum for residential, 0.55mm for heavier traffic. Browse our hallway LVT collection.

Waterproof Flooring for Utility Rooms

Washing machines, tumble dryers and the occasional hose-down make utility rooms a natural fit for waterproof LVT. Glue-down is ideal here for maximum protection against leaks, but click SPC works well for routine use. Browse our utility room LVT collection.

Waterproof Flooring for Rental Properties

Landlords and developers fitting flooring across multiple properties or units favour rigid-core SPC because it is waterproof, fast to install, hard-wearing and competitively priced — ideal for high tenant turnover. Read our best flooring for rental properties guide for room-by-room specifications and budget benchmarks.

Waterproof Click Flooring: Installation & Performance

Waterproof click flooring refers to rigid-core SPC and click-fit LVT products that use a mechanical lock system rather than adhesive. This installation method is fast, creates minimal mess and allows for easier future repairs. Each plank is individually waterproof at the material level, though the joints are not sealed — making click installation best suited to kitchens, hallways and living areas rather than bathrooms or wet rooms.

For more details on click formats, browse our click-fit LVT range.

Waterproof LVT: the Premium Choice

Waterproof LVT covers both traditional glue-down and modern click-fit rigid-core options. Traditional glue-down LVT is the gold standard for maximum water protection because every joint is sealed with adhesive. This format is specified for commercial kitchens, hotel bathrooms and any space where water damage is a genuine business risk. For residential use, glue-down LVT is the top choice for bathrooms and wet rooms.

Browse our complete waterproof LVT collection to see all available options.

Waterproof SPC Flooring: Rigid-core Performance

Waterproof SPC flooring combines the waterproof properties of vinyl with the rigidity of a stone-polymer composite core. SPC is harder and denser than traditional LVT, which makes it ideal for fitting over uneven subfloors and for spaces with heavy traffic. The rigid core also delivers superior sound insulation and underfoot feel compared to softer vinyl products. For most residential applications, waterproof SPC click flooring strikes the best balance between waterproofing, durability and ease of installation.

Karndean Waterproof Flooring

Karndean is one of the most commonly searched-for brands when buyers research waterproof flooring. The full Karndean LVT range is waterproof at the plank level. For maximum waterproofing in wet rooms and bathrooms, the glue-down ranges (Knight Tile, Van Gogh and Art Select) are the right specification — the fully bonded surface leaves no gaps for water to penetrate. For kitchens, hallways and living areas, the click-fit Knight Tile Rigid Core and Van Gogh Rigid Core ranges deliver the same waterproof performance with faster installation. For current pricing, see our Karndean pricing guide.

What About Waterproof Laminate?

You will see “waterproof laminate” advertised heavily across the UK market — it is one of the most searched flooring terms in the country. Here is what you need to know: traditional laminate flooring has an HDF (high-density fibreboard) core that absorbs water. Some newer laminate products treat the core with water-resistant coatings or use modified HDF (sometimes branded as Hydro, AquaShield or similar), but even these have limits. Prolonged exposure to moisture — a slow leak under a washing machine, a bath overflow, a pipe burst — will eventually damage any laminate floor. The water-resistant treatments delay failure rather than prevent it.

If you are searching for “waterproof laminate” because you want the look of wood in a click-fit format that handles moisture, SPC flooring is what you actually want. It gives you realistic wood-effect finishes in a click-lock plank that is genuinely, structurally waterproof — not just treated to resist water temporarily. The installation is just as fast as laminate, the appearance is comparable or better and you will never have to worry about the core swelling.

The honest comparison: water-resistant laminate handles spills wiped up promptly. Waterproof SPC handles spills, standing water, leaks under appliances and the worst case scenario of a burst pipe with the floor survived intact. For kitchens, bathrooms, utility rooms and any space where water exposure is a real risk, the case for SPC over laminate is decisive. For the full head-to-head, read our LVT vs laminate comparison.

How to Choose the Right Waterproof Floor

The decision comes down to three factors: where it is going, how it is being installed and what it needs to look like.

For maximum waterproofing in wet environments (bathrooms, commercial kitchens, laundry rooms), choose glue-down LVT. The fully bonded surface is the closest thing to a sealed membrane you will get in a decorative floor.

For fast installation with waterproof performance in kitchens, hallways, living areas and rental properties, choose click-fit SPC. No adhesive, no mess and each plank is individually waterproof.

For the best value across larger projects, our GF SPC and Nordikka ranges offer waterproof rigid-core flooring at competitive price points — especially when covering multiple rooms or properties.

For premium design with waterproof credentials, Karndean, Amtico and Invictus all offer rigid-core click and glue-down options with market-leading surface quality.

See It in Person: Our 24/7 Smart Showroom

Comparing waterproof flooring on a screen only gets you so far — the way a click plank locks together, the rigidity of SPC versus the flexibility of glue-down and the difference in surface texture between brands are all things you can only really judge in person. Our 24/7 Smart Showroom in Altrincham is open any hour of day or night — no appointment needed. Request your access code online or scan the QR code on the front of the showroom and visit when it suits you. The full range is also browsable via our Altrincham showroom page.

Order Free Samples

Not sure which waterproof flooring is right for your space? Order up to five free samples from any of our ranges and test them in your actual room — check the colour against your walls, feel the product underfoot and compare formats before committing. Browse our full LVT range and add samples to your basket, or get in touch and our team will recommend the right waterproof product for your project.

Frequently Asked Questions

Is LVT actually waterproof?

Yes. The plank itself is fully waterproof — the core is PVC or stone-polymer composite, neither of which absorbs water. The variable is the installation method. Glue-down LVT is sealed at every joint with adhesive and is the most waterproof format available. Click-fit SPC is waterproof at the plank level but the joints, while tight, are not sealed — standing water for prolonged periods can seep through.

Which is more waterproof: SPC or glue-down LVT?

Glue-down LVT — because every joint is fully sealed with adhesive. SPC is waterproof at the plank level but the click joints are mechanical not sealed. For bathrooms, wet rooms and commercial kitchens, glue-down is the safer specification. For domestic kitchens, hallways and living areas, click SPC performs perfectly well.

Can I fit waterproof flooring in a bathroom?

Yes — glue-down LVT is the ideal bathroom floor because the fully bonded surface leaves no gaps for water to penetrate the subfloor. Click SPC works for guest bathrooms or downstairs cloakrooms where water exposure is light, but for family bathrooms and en-suites with showers we recommend glue-down. Whichever format you choose, seal the perimeter edges with silicone.

Is laminate flooring waterproof?

No. Laminate has an HDF (high-density fibreboard) core which absorbs moisture, swells and fails. Some newer products are sold as “water-resistant” with treated cores, but even these will not survive a leak or prolonged moisture exposure. If you want a click-fit floor that looks like wood and is genuinely waterproof, SPC is what you want.

Can waterproof flooring be fitted over underfloor heating?

Yes — most LVT and SPC products are compatible with underfloor heating, though there is usually a maximum surface temperature limit (typically 27°C). Always check the manufacturer’s specification before fitting. For a full UFH-compatible flooring breakdown, see our best flooring for underfloor heating guide. For Amtico specifically, see our Amtico underfloor heating guide.

How long does waterproof flooring last?

Properly fitted LVT and SPC will last 15-25 years in residential settings — longer with premium brands and thicker wear layers. The main factor is the wear layer thickness, not the waterproofing itself. A 0.3mm wear layer is fine for a low-traffic bedroom; 0.55mm is the residential gold standard; 0.7mm and above is suitable for heavy traffic and commercial use.

Is GF SPC really cheaper than Karndean Knight Tile Rigid Core?

Yes — GF SPC is our own-label range, which means no third-party brand markup. For matched specifications (rigid-core click, similar wear layer, similar finish quality), GF SPC undercuts Karndean Knight Tile Rigid Core meaningfully on price-per-square-metre. The difference is brand provenance and design library breadth — both Karndean and our own-label products are made to a high standard.

Do you do free waterproof flooring samples?

Yes — up to five free samples per online order, posted free and typically delivered within 2-3 working days. Full details on the flooring samples page. For Amtico, Karndean, Invictus, Project Floors and Harvey Maria, take-home samples are available at our 24/7 Smart Showroom in Altrincham.