Dripping ceilings, white stains, mould — fixed at the source with a six-layer system built for cold cellars. Not paint that peels by spring.
"Fantastic job — super responsive and completed the work very quickly."
Google review · GTA homeownerColdcellar.pro is dedicated to one thing: fixing cold cellars. Cold rooms across the GTA suffer from extreme condensation — water dripping from the ceiling, soaking the walls, rusting shelves, peeling paint and feeding mould.
We developed a purpose-built, six-layer restoration system that eliminates the problem at its source. No fans, no dehumidifiers, no repainting every spring — a permanent fix, finished in the colour of your choice.
The only company in Canada offering specialized cold room and cold cellar refinishing services.
Every cold room gets the full system — six layers engineered to remove the cause of condensation, not paint over it.
We start by installing a professional-grade vapour barrier over the interior surfaces of your cold cellar. This is the critical first layer that stops warm, humid air from reaching the cold concrete and condensing into water.
A base coat of polymer-modified cement is applied over the barrier. Polymer cement bonds aggressively, resists moisture and creates a solid foundation for the insulation system.
Rigid EPS insulation foam panels thermally break the cold concrete from the room. Surfaces stay above the dew point — the root cause of condensation is eliminated, not painted over.
A reinforcing fibre mesh is embedded across the insulation. It ties the entire system together, prevents cracking and gives the finish coats long-term structural strength.
A smooth skim coat of polymer cement is trowelled over the mesh, levelling the surface and sealing the system into one continuous, moisture-resistant shell.
Finally, a durable acrylic finish coat is applied in the colour of your choice from our 92-colour chart. The result: a clean, bright, dry cold cellar that stays that way.
Free quotes across the Greater Toronto Area. Call now — we usually reply the same day.
+1 647 296-4200If you notice water dripping from your cold room ceiling, white powdery stains (efflorescence) creeping across the walls, a musty smell, or paint bubbling and flaking off the concrete — your cold cellar is telling you it has a moisture problem. Left alone, it only gets worse.
Cold Cellar Pro repairs condensation, humidity and mould problems in cold cellars and cold rooms every day. It's not one of many services we offer — it's the only thing we do, and nobody in the GTA has restored more of them.
Based in Woodbridge, crews across the GTA. Pick your city for local details.
The concrete room under your front porch has a name — and a purpose. Here’s what a cold cellar is, why it exists and how to keep it working.
→Dripping ceiling, sweating walls, puddles on the floor — cold room condensation has one cause and one permanent fix.
→Active drips during rain mean water is coming through the porch slab. Here’s where it gets in and how we stop it.
→Mould in a cold room is a moisture problem wearing a disguise. Kill the moisture and the mould stops coming back.
→Top rated by 100+ clients located in the Greater Toronto Area. Tell us what's happening in your cold cellar and we'll get back to you — usually the same day.
+1 647 296-4200Takes 20 seconds · we usually reply the same day
