Columns placed inside the wall on 20' to 30'spacing extend from 18 to 36 from the wall into the interior of the building. With the installation of backdrops and player access alleys the effective space for a tennis court is only 114' +/-, some 6' less than most players are accustomed to. The resulting undersized courts have lead to numerous law suits with players claiming injuries for running into columns or walls.
First, letâs look at the cost of actually building a pool. Obviously, the fancier the pool, the more expensive it will be. On average, an in-ground pool can cost anything from $12,000 to $50,000. An above-ground pool may be a bit cheaper.
Generally speaking, if you are below the snow and ice load line (approx 30 degrees latitude) wind load will be the controlling factor with regard to pricing a pool enclosure. In this case you should budget between $7.50 per square foot to $10.00 per square foot depending on the complexity. These numbers are based upon a pool enclosure with an average span and hieght. Although we calculate exact cost based upon square foot of product (wall square footage plus roof square footage), in this case, the above numbers are meant to be multiplied by only the footprint of the enclosure (width by length).