
Parging Specialist West GTA
A parge coat is a thin cement finish trowelled onto a foundation or concrete-block wall. It covers the block joints, sheds splash-back from the grade, and gives the exposed foundation a clean, even face. When that coat cracks, sounds hollow or flakes off, water sits against the wall and the house starts to look tired.
Around West GTA, the first signs are hairline cracks, loose sheets of old cement, or damp staining at the base of the wall. Ontario freeze-thaw is the usual cause: moisture gets behind the coat, freezes, and pops it off a little more each winter. If the wall is leaking or the grade is holding water against the house, we will talk about foundation waterproofing as well, not just a cosmetic skim.
Parging is not stucco. Stucco is the decorative finish on the walls of the house. Parging is the cement skin on the foundation or block below. Using a stucco mix on a foundation, or the other way around, is how coats fail after one winter.
We start by sounding the wall, chipping off everything that is loose, and cleaning back to a sound base. The surface is keyed, a compatible cement parge is applied in a controlled coat so it bonds rather than bridging hollow spots, and the edges are cut clean at grade, taps and window wells. The finish is tooled to match the rest of the house.
A new coat will not hold a wall that has settled, stepped, or started to bow. Those homes need a structural look first — sometimes foundation underpinning — before anyone reapplies parging. Failed brick or stone above the foundation is handled as masonry repairs so you are not covering over movement.
Each project is handled directly by our own masonry team. We are fully licensed and WSIB certified, with all the work we undertake covered by a long term guarantee. West GTA Masonry has been in the trade for over 30 years on homes across West GTA and the wider Toronto area, and we offer free estimates 7 days a week.
What you get is a foundation that looks finished, sheds water at the base, and is ready if you later add damp-proofing. We will also tell you honestly if the masonry above grade, the drainage or the soil line needs attention first.
Book a free parging visit in West GTA on 437 243 1908 and we will tell you whether the foundation needs a new coat or a bigger repair.