periphery wall

exterior wall, external wall, periphery wall

A wall which is part of the envelope of a building, thereby having one face exposed to the weather or to earth.
References in periodicals archive ?
The chief minister personally chose the spots at Bala Hissar, or outer periphery wall of the Fort, where he will hoist the national glag, take salute and address the gathering.
"We would like to hear from construction companies and others that can help maybe by installing the electricity, or doing the drainage or building a periphery wall."
In Armagh, a huge mortar blasted into the periphery wall of the police station.
Jail authorities were also constructing a new periphery wall and elevating the existing boundary wall.