Foggy / Failed Seal Repair in Toronto and GTA
Restore Clarity and Thermal Performance
"Foggy" windows are the most common sign of window failure in Toronto. It starts as a bit of moisture in the corner of the glass that comes and goes with the sun. Eventually, it becomes a permanent, white-grey haze that ruins your view. This isn't just cosmetic; it means the insulating gas (Argon) has escaped and been replaced by moist air. Installix specializes in failed seal repair by replacing the compromised Insulated Glass Unit (IGU) while keeping your existing frames intact.
Why Windows Fog Up
Solar Pumping
Windows expand in the day's heat and contract in the night's cold. Over thousands of cycles, this "pumping" action stresses the perimeter seal of the glass unit. Eventually, a microscopic breach forms.
Desiccant Saturation
Inside the spacer bar between your panes, there are tiny beads called desiccant designed to absorb moisture. Once the seal breaches, the desiccant absorbs humidity from the outside air until it is 100% saturated. After that, moisture condenses on the glass inside the unit.
Myth Buster
You cannot "clean" the fog from the inside. Drilling holes to vent the moisture (defogging) is a temporary cosmetic fix that destroys the R-value of the window. Replacement of the unit is the only permanent solution.
The Solution: Thermal Unit Replacement
We remove the foggy IGU and install a brand new, factory-sealed unit. This restores 100% of the R-value and gives you a brand new 10-year warranty against future fogging.
Why Choose Installix?
- No Mess: Unlike full window replacement, we don't touch your trim, blinds, or drywall.
- Upgrade Options: While replacing the glass, you can upgrade to Low-E coating or remove/add internal grids.
- Speed: Installation typically takes less than an hour per window.
Technical Specifications
| Component | Standard |
|---|---|
| Sealant | Dual-seal system (Primary Polyisobutylene + Secondary Structural Silicone) for maximum longevity. |
| Spacer | Warm-Edge Super Spacer (Foam) or Stainless Steel to reduce edge conductivity. |
| Gas | 90-95% Argon Gas fill. |
Our Process: Diagnostics to Clarity
Step 1: Evaluation
We identify the type of window (vinyl, wood, aluminum) and the glazing method to ensure the glass can be replaced safely.
Step 2: Measurement
We measure glass thickness and overall unit depth to the millimeter. An ill-fitting unit will fail prematurely.
Step 3: Swap
We de-glaze the sash, clean the frame, install the new unit, and apply fresh glazing tape/silicone.
Pricing Factors
- Size: Pricing is largely based on square footage.
- Shape: Arched or shaped units cost more to manufacture.
- Quantity: We offer volume discounts if you are replacing 3+ units at once.
Our Service Promise
10-Year Warranty on the new seal. If it fogs, we replace it.
Why Choose Installix?
Cost Effective
We only replace the glass unit, keeping your existing frames intact.
Premium Quality
We use high-grade thermal glass designed for the Canadian climate.
No Mess
Our technicians work cleanly and dispose of the old glass safely.
Our Process
1. Estimate
Send us photos and rough dimensions for a quick price range.
2. Measurement
Our technician visits to take manufacturing-grade measurements.
3. Installation
We return to install the new glass, typically within 30-60 minutes per window.
Common Questions about Foggy / Failed Seal Repair
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