Foggy Windows? Here's Why Your Vancouver Home Has Condensation Between Glass Panes

<h2>What Are Those Foggy Windows Actually Telling You?</h2>

<p>If your windows look like they need a good cleaning—but the fog is between the glass panes where you can't reach it—you're dealing with seal failure. This is one of the most common window problems in Vancouver homes, especially in houses built in the 1990s and 2000s.</p>

<p>The good news? You don't always need to replace the entire window. In most cases, just replacing the failed insulated glass unit (IGU) solves the problem at a fraction of the cost.</p>

<h2>Why Do Windows Get Foggy Between the Glass?</h2>

<p>Modern windows use two or three panes of glass separated by an air space (or inert gas like argon). The edges are sealed to keep moisture out and insulating gas in. When these seals fail, moisture enters the space between the panes, causing that permanent fog or condensation.</p>

<h3>Common Causes of Seal Failure in Vancouver:</h3>

<ul>

<li><strong>Age:</strong> Most window seals are designed to last 15-25 years. After that, materials degrade naturally.</li>

<li><strong>UV Exposure:</strong> South and west-facing windows experience more seal degradation from intense sunlight.</li>

<li><strong>Temperature Fluctuations:</strong> Vancouver's wet winters and hot summers cause the glass to expand and contract, stressing the seals.</li>

<li><strong>Water Damage:</strong> Windows exposed to frequent rain without proper drainage can develop seal problems faster.</li>

<li><strong>Poor Installation:</strong> Incorrectly installed windows may have seal problems within just a few years.</li>

</ul>

<h2>What Does IGU Replacement Cost in Vancouver?</h2>

<p>IGU replacement in Vancouver typically costs between $250-$600 per window, depending on window size, glass type, accessibility, and frame condition.</p>

<p>Full window replacement typically costs $500-$1,200+ per window for similar-quality replacements.</p>

<h2>The IGU Replacement Process</h2>

<p>The technician removes the old IGU (without disturbing the frame), cleans the frame, installs the new IGU with fresh seals and gaskets, and tests for proper operation. Most window IGU replacements take 30-60 minutes per window.</p>

<h2>Ready to Clear Up Those Foggy Windows?</h2>

<p>Don't let foggy windows reduce your home's comfort, energy efficiency, and curb appeal. Professional IGU replacement restores clear views and proper insulation at a fraction of the cost of full window replacement.</p>

<p>For a free assessment and quote on window glass replacement anywhere in Vancouver, Burnaby, Surrey, or the Lower Mainland, contact our experienced team today.</p>