Open 20mm

The low porosity of the Open 20mm collection means the tiles absorb very little water, which has several practical benefits for an outdoor space. It significantly reduces the risk of frost damage during cold UK winters, makes the tiles highly resistant to staining from spills, oil, or algae, and means they are much easier to clean and maintain over the years. You spend less time maintaining your patio and more time enjoying it.

Yes, the Open 20mm collection includes co-ordinating indoor tiles that allow you to create a seamless visual transition between your interior floors and your outdoor patio or terrace. This is a particularly effective design approach when used alongside large glazed doors or bi-fold doors, creating a sense of continuity and making both spaces feel larger. Check the product listings on the Stoke Tiles website to find the matching indoor format for your chosen Open 20mm design.

The Open 20mm patio tiles are designed with outdoor use in mind and offer frost and stain resistance as standard, with a surface finish suitable for external areas. We recommend checking the specific slip resistance rating on the individual product page to confirm suitability for areas prone to standing water or sloped surfaces, such as around a pool or on a ramp. For most patio and path applications in the UK, these tiles are a safe and practical choice.

The Open collection features an 80x80cm format, which is a generously sized slab that works beautifully on larger patios and garden terraces. Larger format tiles mean fewer grout joints, giving your outdoor space a cleaner, more expansive appearance. To work out how many tiles you need, calculate your total area in square metres and add at least 10% for cuts and waste, particularly if your space has an irregular shape.

The 20mm thickness of the Open collection makes these tiles well suited to dry-lay installation on adjustable pedestal systems, which are commonly used on roof terraces, balconies, and raised garden platforms. This method avoids the need for traditional adhesive bedding and allows for easier access to drainage or services beneath the tiles if required. Always confirm that your chosen pedestal system can support the weight of 20mm porcelain slabs at your intended spacing before ordering.