To reduce air temperature by cooling a reed screen shape member with a plurality of bar shape members aligned therein through the use of vaporization heat of water in an external space of a house such as a balcony or terrace, and also to provide a structure for mounting the reed screen shape member, by which the reed screen shape member is mounted on the balcony or terrace.

A structure for mounting reed screen shape members 30A-30D allows the reed screen shape members 30A-30D with a plurality of bar shape members 30a-30d aligned therein to be mounted on a balcony 10 or terrace 20 of a house 100. At least front surfaces of the bar shape members 30a-30d are formed of a water-holding porous material. Hanging members 40, 41 are arranged in the balcony 10 or terrace 20. The structure for mounting the reed screen shape members 30A-30D is the structure where the reed screen shape members 30A-30D are hung from the hanging members 40, 41.