A preposition is a word which precedes a noun (or a pronoun) to show the noun's (or the pronoun's) relationship to another word in the sentence. (The word preposition comes from the idea of being positioned before.
1 Total costs (materials and labor) for professional installation of a bathroom tile floor averages $10-$40 a square foot, but it can cost more for custom tiles, detailed patterns or unusual room layouts. Expect to pay an additional $200-$800 or more to remove existing tile and repair any damaged areas underneath, for a total of $1,000-$5,000 or more for a typical bathroom (5'x7' to 10'x10').
1 These average around $410 for the 30 square foot sizes, and will also require a thermostat or timer installation. 2  This is a DIY project, but many homeowners incorporate it into the tile project. 3  It may require the use of a licensed electrician, with a project time of two hours at roughly $75 per hour.or this discussion, we will consider the materials and costs for the installation of a glazed tile floor in a 32 square foot bathroom.