Nantes 20mm Collection

Yes, the Nantes 20mm Collection is manufactured by Porcelanosa to withstand the demands of outdoor use in the UK climate. As frost-resistant porcelain tiles with a 20mm thickness, they are built to cope with freezing temperatures, heavy rain, and seasonal changes without cracking or deteriorating. This makes them a reliable long-term choice for patios, paths, and garden terraces.

The Nantes 20mm tiles carry a slip resistance rating suitable for external use, making them a safe choice for outdoor areas that may get wet. We recommend checking the specific R-rating on the individual product page, as Porcelanosa externalcollections are typically rated R11 or above for use on patios and garden paths. This gives peace of mind in wet weather conditions common across the UK.

Yes, the 20mm thickness of the Nantes tiles makes them well suited to dry-lay installation on pedestal or adjustable support systems, which are a popular choice for raised terraces and roof gardens. Their substantial depth provides the structural integrity needed to bridge the gap between pedestals without flexing or cracking. Always ensure your chosen pedestal system is rated for the weight of the tiles before installation.

20mm porcelain patio tiles are considerably heavier than standard indoor tiles, so you should factor this into your planning when ordering and handling them on site. Large format slabs in particular can require two people to lift and position safely. While many experienced DIY enthusiasts do lay these themselves, we recommend professional installation if you are unsure, to ensure the best finish and to avoid risk of injury.

Porcelain is a low-maintenance material that resists staining, moss, and algae better than natural stone alternatives, making the Nantes 20mm tiles straightforward to care for outdoors. A regular sweep and occasional wash down with a hose or pressure washer on a low setting is usually all that is needed to keep them looking their best. Avoid harsh acidic cleaners, and always follow Porcelanosa’s care guidance for the best long-term results.