Abstract: An inflatable tent construction 10 including a wall unit 11, and a roof unit 12 fabricated from fifteen side panels 40 wherein each side panel 40 comprises a panel member 30 surrounded by two inflatable side channels 21, 22, and an inflatable base channel 23 that define generally identically shaped equilateral triangles. The wall unit comprises first and second groups of five panel members 30, respectively, and the roof unit 12 comprises a third group of five panel members 30 to create the pentadecahedron configuration of the wall 11 and roof 12 units of the tent construction.