Hamilton • In-house crews
In Dundas winters, wet soil can freeze to the foundation and lift it. In spring it drops — but not always where it started. That is frost adhesion. We break the bond and keep water off the wall.
Frost Adhesion Repair — no obligation
Dundas does not fail foundations in theory. It fails them with valley clay at the base of the escarpment that stays saturated after rain. Heritage downtown streets, hillside lots, and 1960s–80s pockets near University Gardens. When we repair frost adhesion and adfreezing damage here, we design for that — not a generic “Southern Ontario” brochure.
Dundas also deals with Spencer Creek and Cootes Paradise moisture. Combined with valley flooding, hillside frost heave, and old stone/rubble foundations, small cracks and damp corners become five-figure problems if you wait for “a dry summer.”
Free inspection. Photos. A number. No hard close.
Adfreezing. Ice bonds soil to concrete. The frost lens grows and lifts. In Dundas, that plays out against valley clay at the base of the escarpment that stays saturated after rain.
Uninsulated walls conduct cold into wet clay. Garage and addition walls fail first. In Dundas, that plays out against valley clay at the base of the escarpment that stays saturated after rain.
Downspouts and poor tile keep the bond zone wet. Dry soil does not grab like wet soil. In Dundas, that plays out against valley clay at the base of the escarpment that stays saturated after rain.
Lifted garage corners, horizontal cracks near grade, and seasonal movement that tracks the freeze are the tells.
Tile, grade, and downspouts. You cannot insulate your way out of a swamp.
Rigid insulation strategies that stop the wall from becoming a freezer coil in the clay.
Cracks, parging, and doors that no longer close. Structure first if it lifted.
Frost problems show in late winter. We tell you what to watch.
Reach out anytime by phone or email for a free inspection and estimate in Dundas. We quote after we see the wall — not from a price list.
Water and frost are already in the calendar. Get the free inspection or call (905) 929-0441.
Same service, local soils. If your street is not listed, we still go — Dundas is not that big.
Related. Heave is soil lifting from ice lenses. Adhesion is the soil freezing to the wall and taking the wall with it.
Garages are often shallower, less heated, and worse drained. Classic Dundas pattern.
Done wrong, yes. We combine insulation with drainage so you are not building a wet sandwich.
If water and frost still meet the wall, yes. The repair is the system, not the crack fill.
Sometimes as sudden freeze damage, often not as maintenance. We document; you talk to the adjuster.
We typically reply the same business day.