Warm Floor is a range of floor tiling kits for garden buildings, being suitable for use in wooden playhouses too. The tiles, being 12mm in thickness, provide a warm and comfortable surface on which to sit, kneel and play. They are made from tough ethylene vinyl acetate foam (EVA) making them slip-resistant, tear-resistant and impact-resistant as well as good insulators against heat loss. These 300 x 300mm tiles interconnect, can be easily trimmed to suit your needs and include edging strips for a neat finish. Note: These foam tiles will not replace the necessity of a solid, supporting medium, such as a wooden playhouse floor. They are designed to surface-cover your existing wooden floor, thereby enhancing the comfort of your play environment.