in the accompanying figures the present invention is directed towards a do it yourself mounting or installation kit generally indicated as 10 in fig1 in addition the present invention includes the structural and operative details of a tile assembly including one or more tile sheets and the method of installing or mounting the tile assembly in an effective efficient and time saving manner as indicated the do it yourself installation assembly 10 comes in a packaged form utilizing an appropriately sized and structured container 12 with primary reference to fig2 the various components of the kit assembly 10 are collectively represented and include at least one but more practically a plurality of tile sheets 14 as well as a plurality of installation materials and installation tools when combined and used as intended the installation materials and tools facilitate the do it yourself method of installation of the one or more tile sheets 14 on a predetermined area of a support surface 16 as generally represented in fig7 and 8 more specifically the dimension configuration and number of tile sheets 14 may be such as to facilitate the mounting or installation of the tile sheets on a predetermined area of the support surface 16 by way of example only an intended area for installation of the support surface 16 may be a kitchen backsplash area as such the size.