Quick Answer: St. Albert foundation problems split two ways. Homes near the Sturgeon River and its ravines deal with higher groundwater and alluvial soil, while upland homes face the same expansive clay as Edmonton. St. Albert is its own city, so permits go through it. A river-valley lot needs a closer look. St. Albert has…
Quick Answer: Sherwood Park foundation problems look much like Edmonton’s, but the rules are different: this is Strathcona County, so permits and lot grading fall under the County, not the City. Homes range from 1950s originals to new builds on fill. Settlement, clogged weeping tile, and tree-dried clay are the usual causes. Sherwood Park sits…
Quick Answer: Old Strathcona foundation problems are century-home problems. Many houses here predate the 1912 amalgamation and sit on rubble stone, brick, or early unreinforced concrete, poured before damp-proofing and weeping tile were standard. The right fix suits the original foundation rather than fighting it. Edmonton clay and trees do the rest. Old Strathcona is…
Quick Answer: Terwillegar foundation problems usually come from newer homes settling, not old concrete failing. Most of the area was built after 1995 on former graded farmland, so footings sit on disturbed fill over Edmonton clay. Some settlement in the first decade is normal; cracks wider than a quarter inch are not. Most people assume…
Quick Answer: Millwoods foundation problems come from the ground the community was built on. A 1970 survey mapped Solonetzic clay and sodium sulfate directly under the subdivision. The clay swells and shrinks with the seasons, and the sulfate slowly attacks older concrete. Most Millwoods homes are now 45 to 55 years old. Millwoods is one…
Quick Answer: Foundation settlement is the ground sinking under part of the house. Heave is the ground pushing up. Edmonton’s clay soil causes both, often in the same home during the same year. Settlement shows as sinking floors and widening cracks at the top of walls; heave shows as lifted slabs and cracks that close…
Quick Answer: January is Edmonton’s coldest month, but February is when foundations crack most. By late February, Edmonton’s clay soil has frozen to its full 2.4-metre design depth after four months of accumulation. Concrete contracts from thermal stress as ice expands inside existing cracks. February reveals the damage; October creates the risk. In This Guide…
Quick Answer: Edmonton’s foundation problems trace back to one thing: the glacial lake clay sitting beneath the city. This expansive soil swells when wet, shrinks when dry, and moves with every freeze-thaw cycle. Combined with Edmonton’s 2.4-metre frost depth and 91 annual freeze-thaw cycles, it puts relentless pressure on every residential foundation. In This Guide…
Quick Answer: Foundation crack type determines urgency more than size alone. In Edmonton’s clay soil, horizontal cracks are always a structural emergency: call a professional within days. Diagonal and stair-step cracks signal active settlement. Vertical hairline cracks are usually shrinkage, but every crack widens each winter without repair. Get a professional assessment. In This Guide…