COVERS in Play takes the concept to the highest level. The System is designed to allow the swimming pool enclosure to be opened to natural sunlight and fresh air with the push of a button. It can be made with any number of telescoping bays, sliding under or over one another, toward one end or both ends, if desired. An enclosure can be built to attach to a building or made to be free standing. Lean to style as well. Fixed or operable. Each project is built to the building code requirements of the installation site, assuring a lifetime of serviceable use. http://www.coversinplay.ca