Can You Use Vinyl Flooring in Wet Rooms?

Can You Use Vinyl Flooring in Wet Rooms?

Vinyl flooring, including both click SPC (Stone Plastic Composite) and glue-down LVT (Luxury Vinyl Tile), has become a popular choice for wet rooms, bathrooms, and kitchens. But is it really suitable for areas prone to moisture? Let’s break it down.

Why Vinyl Works in Wet Areas:

Vinyl is water-resistant, not just water-tolerant. This makes it ideal for spaces where spills, steam, or occasional flooding might occur. Unlike hardwood, which can warp, or laminate, which may swell, vinyl handles moisture without losing its shape—provided it’s installed correctly.

SPC Flooring:

  • 100% waterproof core – SPC is made with a stone-plastic composite, giving it a rigid structure that won’t expand or contract in damp conditions.
  • Click installation – Easy to install over existing subfloors. When paired with a waterproof underlay or proper edge sealing, SPC is perfect for bathrooms and wet rooms.
  • Durability – Its tough wear layer resists scratches, dents, and staining, ideal for high-traffic wet areas. 

Glue-Down LVT:

  • Fully bonded installation – Adhesive ensures water cannot seep underneath, reducing the risk of lifting or buckling.
  • Flexible design options – LVT can mimic natural stone or ceramic without the cold feel, providing comfort and style in wet rooms.
  • Suits renovation projects – LVT can be installed directly over an existing waterproof substrate like tile, saving time and materials.

Installation Tips for Wet Rooms:

Even the best vinyl will fail if installed incorrectly. Key considerations include:

  • Waterproof subfloor – Ensure your subfloor is level and fully dry before installation.
  • Edge sealing – Use silicone or specialized sealants around the perimeter of the room and around fixtures to prevent water ingress.
  • Proper adhesive (for glue-down LVT) – Only use adhesives rated for wet areas to maintain a strong, long-lasting bond.
  • Acclimation – Let your vinyl acclimatize to room temperature and humidity for 24–48 hours prior to installation.

Slip Resistance in Wet Rooms

While vinyl is waterproof, it can become slippery when wet, so safety is a key consideration in wet rooms. In the UK, slip resistance is measured using the Pendulum Test Value (PTV).

Guidelines for PTV:

  • Residential wet areas (bathrooms, wet rooms, kitchens): PTV ≥36 recommended.
  • Commercial wet areas (gyms, showers, public washrooms): PTV ≥45 recommended. 

SPC Flooring:

  • Many SPC products come with textured surfaces or anti-slip coatings to help achieve the recommended PTV.
  • Check the manufacturer’s PTV rating to ensure compliance with UK standards. 

Glue-Down LVT:

  • LVT can be produced with matte, textured, or embossed surfaces that improve traction and achieve suitable PTV levels.
  • Adhesive-backed LVT can also enhance grip due to the fully bonded installation.

Practical Safety Tips: 

  • Choose a textured finish – Matte or lightly embossed surfaces reduce slipperiness compared to smooth, glossy vinyl.
  • Use bath mats and runners – Place them near showers, tubs, or sinks for added safety.
  • Consider underfloor heating – Warm floors dry faster, reducing wet spots that could cause slips.

Comparing Vinyl to Tiles

  • Many homeowners and designers wonder: why choose vinyl over ceramic or porcelain tiles in wet areas?
  • Comfort & warmth – Vinyl is softer underfoot and warmer than tile, making it more comfortable for barefoot use.
  • Quicker installation – Glue-down LVT or click SPC can be laid faster than tiles, with no grouting required.
  • Reduced maintenance – Vinyl doesn’t need sealing or special cleaners like natural stone, making upkeep simpler.
  • Waterproof performance – While tiles are waterproof, grout lines are vulnerable to mold and staining—vinyl avoids this issue entirely.

For a deeper dive, check out our guides on SPC vs Tiles for Bathrooms.

Bottom Line:

Yes, vinyl flooring works in wet rooms—but the choice between click SPC and glue-down LVT comes down to your project: 

  • Choose SPC for a rigid, easy-to-install solution with high durability.
  • Choose glue-down LVT for a seamless, adhesive-backed finish ideal for renovations and design flexibility.

With proper installation, edge sealing, and attention to slip-resistant finishes (PTV-compliant), either option provides a stylish, waterproof, and safe solution for bathrooms, wet rooms, and kitchens.

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