How thick are patio tiles?
How thick patio tiles are depends on the type of covering, the installation method and how the area will be used. Typical thicknesses vary considerably between patio coverings.
Ceramic patio tiles are usually around 0.8–1.2 cm thick and are fully bonded to the substrate. Ceramic slabs laid on pedestals without adhesive are generally around 2 cm thick.
Natural stone slabs are commonly 3–5 cm thick, depending on the type of stone and the slab format. Concrete patio slabs are typically 4–6 cm thick, with larger formats sometimes requiring greater thickness.
Timber and WPC decking boards are generally around 2–3 cm thick and are fixed to a supporting frame. Thinner boards require closer spacing between supports. Interlocking timber or plastic tiles with a backing grid are available from around 1.5 cm.
Patio tiles made from PU-bound rubber granules are available in thicknesses of around 2–4 cm, depending on the range. They are installed using a floating method and usually joined by an integrated interlocking system to form a continuous surface.