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Plaster Grey, a collection of outdoor, porcelain tiles with an increased depth of 20mm.

The collection features two designs; Plaster Grey and Plaster Square Decor; a patterned tile with a retro design. These two designs compliment each other extremely well and work superbly as part of a garden patio area.

They are made from porcelain with a 20mm depth, making them a durable and hardwearing tile that is suitable for external use.


    Plaster Grey, a collection of outdoor, porcelain tiles with an increased depth of 20mm.

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    Frequently Asked Questions

    The Plaster Grey 20mm tiles offer a smooth, contemporary aesthetic inspired by the subtle texture and neutral tones of rendered plaster. This makes them a versatile choice for modern garden designs, complementing both light and dark outdoor furniture, rendered walls, and architectural landscaping. The grey palette is particularly popular for creating a sleek, understated patio or pathway finish.

    Yes, as a 20mm porcelain outdoor tile, the Plaster Grey collection is built to withstand the freeze-thaw cycles that are common in UK winters. Porcelain has a very low water absorption rate, which prevents moisture from penetrating the tile and causing cracking or surface damage during cold spells. You can install these tiles outdoors with confidence that they will maintain their appearance throughout all seasons.

    The Plaster Grey 20mm tiles are designed for external use and carry a slip resistance rating appropriate for outdoor surfaces. Please refer to the individual product listing on the Stoke Tiles website for the specific R-rating, which will confirm suitability for your intended area. As a general guide, outdoor porcelain tiles in this category are typically rated R11 or higher, making them suitable for use in areas that are regularly exposed to rain.

    The Plaster Grey tiles have an increased depth of 20mm, which distinguishes them from standard indoor porcelain tiles and makes them suitable for direct laying onto a prepared mortar bed or as part of a dry-lay pedestal system. The added thickness provides greater structural strength underfoot, which is particularly important for areas with heavy foot traffic or outdoor furniture. Due to their weight, we recommend having at least two people on hand when moving and positioning the slabs during installation.

    Porcelain is one of the lowest-maintenance outdoor flooring materials available, and the Plaster Grey tiles are no exception. Regular sweeping to remove debris, combined with an occasional rinse with a garden hose or low-pressure washer, is typically all that is needed to keep them looking sharp. For more stubborn marks, a pH-neutral tile cleaner suitable for exterior porcelain is recommended, and you should avoid highly acidic or abrasive products that could dull the surface over time.