A design is simply a plan. Before constructing a building, an architect needs to draw a plan of the building. Sometimes architects will make a cardboard or plastic model of the building. The building is then built by a construction company which follows the directions of the plans for the building.
1 The total cost for a new shower surround should average $1,200 to $2,000. 2  For tile shower installation, youâre probably looking at a minimum cost of at least $1,500, although intricate, labor-heavy designs and add-ons (such as new faucets and a tub) could easy bring the price up to $5,000 or more.
Average Remodel Cost. The average price tag for a bathroom remodel is $16,724, according to a 2015 report by Remodeling Magazine. This covers all work required to upgrade an average 5-by-7-foot bathroom, including new toilet, tub and fixtures, a solid-surface vanity and sink, and new floor and wall finishes.f you want to splurge on some small luxuries, like a custom whirlpool tub, stone countertops and in-floor heating, the average price to remodel that same room increases to $54,115. Plan to recoup about 70 percent of this cost when you go to sell your home.