Condensation inside double glazing can be a frustrating problem, often indicating a failure in the window seal. If left untreated, it can lead to mould growth and reduced insulation performance. In this guide, we will explore why condensation occurs and how to effectively remove it.
What Causes Condensation Inside Double Glazing?
Condensation inside double glazing happens when moisture gets trapped between the two panes of glass. This usually occurs due to:
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Failed Seals: Over time, the seals around the glass can deteriorate, allowing moisture to seep in.
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Ageing Windows: Older double-glazed windows are more susceptible to seal failures.
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High Humidity Levels: If a room has excessive humidity, it can contribute to condensation forming within the glazing.
How to Remove Condensation from Inside Double Glazing
1. Use a Dehumidifier
A dehumidifier can help reduce moisture in the air, preventing further condensation. While this won’t remove existing condensation inside the glass, it can help stop the issue from worsening.
2. Apply a Window Demisting Valve
Professional demisting valves can be installed to remove moisture and prevent it from returning. These small valves are placed in the glass and help balance air pressure.
3. Use a Moisture Absorber
Moisture-absorbing crystals or silica gel packets placed near the affected window may help draw moisture out over time.
4. Consider Window Resealing
If the seal around your double glazing has failed, it may be possible to have the window professionally resealed. This helps prevent further moisture from entering the gap between the panes.
5. Replace the Glass Unit
In severe cases, replacing the glass unit is the best long-term solution. Many companies, including Rydale Windows, offer sealed unit replacements to restore the efficiency of your windows.
How to Prevent Condensation in the Future
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Improve Ventilation: Use extractor fans, open windows, or install trickle vents to allow airflow.
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Control Indoor Humidity: Reduce humidity by using dehumidifiers or keeping the home well-ventilated.
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Regular Window Maintenance: Check window seals periodically for signs of wear and tear.
Condensation inside double glazing is often a sign of seal failure, and while some temporary fixes exist, a long-term solution typically involves resealing or replacing the glass unit. If you’re experiencing persistent condensation, Rydale Windows can help with expert repairs and window replacements to keep your home warm and energy-efficient.
For more information, contact Rydale Windows today!
