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

https://knoxodpo629.cavandoragh.org/how-high-grade-window-caulking-prevents-severe-moisture-rots

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.