One of the biggest perks of having DIY mosaic stairs is the beautiful artistic appearance of the tiles and their placement. However, understanding why mosaic tiles and tile floors, in general, are ...

The ideal stair tread is around 20–25 cm (8–10 in) deep with a rise of roughly 18 cm (7 in) — too steep and you’ll require glutes of steel, too shallow and things will get seriously trippy.