Edmonton’s rapid freeze-thaw cycles force moisture into aging stucco, then expand it as ice, causing blistering

https://shanengue362.wpsuo.com/cracking-under-pressure-how-edmonton-s-freeze-thaw-cycle-destroys-aging-stucco

Edmonton’s rapid freeze-thaw cycles force moisture into aging stucco, then expand it as ice, causing blistering, delamination, and spiderweb cracks that spread each winter unless the exterior is sealed and properly drained.