How to Avoid Common Winter Problems with Old Skylights
Winter is a season when many homeowners start noticing issues with their skylights, particularly if those skylights are older models. From leaks to condensation and drafts, old skylights can become a liability as temperatures drop and rain intensifies. Here’s a look at some of the most common winter problems with old skylights and tips on how to avoid them.
Leaks and Water Damage
One of the most frustrating issues with old skylights is leaks, which are especially prevalent in winter due to increased rainfall and roof exposure to moisture. Over time, the seals around skylights can deteriorate, causing water to seep through and potentially damage walls, ceilings, and insulation. Even a small leak can lead to mold growth and structural issues if not addressed quickly.
To avoid this problem, inspect your skylights regularly, especially before the winter season. Look for any signs of cracked or worn seals, and check for any areas where water may be pooling. Replacing old skylights with modern, weather-resistant models can provide a long-term solution. New skylights are designed with advanced sealing and waterproofing technology, giving you peace of mind during the wettest months of the year.
Condensation and Mold Growth
Condensation occurs when warm indoor air meets the cold surface of an old or single-paned skylight. This buildup of moisture not only clouds the glass, reducing visibility, but also creates an ideal environment for mold and mildew to grow. Mold can lead to health issues, including respiratory problems and allergies, especially in tightly sealed homes with limited ventilation.
Avoiding condensation is all about improving insulation. Replacing old, single-paned skylights with double- or triple-glazed models can significantly reduce condensation by improving insulation and limiting the temperature differential between indoor air and the skylight surface. Another tip is to maintain good ventilation in your home during winter by using exhaust fans in bathrooms and kitchens, which can reduce indoor humidity levels.
Heat Loss and Increased Energy Bills
Older skylights often lack the insulation required to keep your home warm in winter. Single-pane skylights, in particular, allow heat to escape, making it harder to maintain a comfortable indoor temperature. This can lead to increased heating costs as your system works harder to compensate for the heat lost through the skylight.
Energy-efficient skylights, designed with double or triple glazing and low-emissivity (Low-E) coatings, help prevent heat from escaping. Upgrading to these modern models keeps your home warmer and reduces your reliance on the heating system. By addressing this issue proactively, you can save on energy costs and enjoy a cozier winter indoors.
Drafts and Cold Spots
Older skylights with worn or damaged seals are a common source of drafts, creating cold spots in your home. These drafts not only make your home feel colder but can also disrupt the heating balance in the room, leading to uneven warmth. The presence of cold air around the skylight area often signals that the insulation is no longer effective.
Replacing the seals on your skylights can help with minor drafts, but if the problem is more severe, it may be time to consider a skylight upgrade. Newer skylights are designed to maintain a tight seal, providing better insulation and reducing the likelihood of drafts. This ensures that your home stays warm and comfortable, even during the coldest winter days.
UV Damage and Discoloration
Older skylights, especially those without UV protection, may allow harmful ultraviolet (UV) rays to enter your home. Over time, this can cause discoloration and fading of your furniture, carpets, and flooring. While this may not be as noticeable in winter, the long-term effects of UV exposure can still be significant, even during overcast days when UV rays penetrate clouds.
To prevent UV damage, consider upgrading to a skylight with UV-resistant coatings. These coatings help filter out harmful rays without blocking natural light, protecting your interiors and preserving the vibrant colors of your decor. New skylights with UV protection not only reduce fading but also contribute to a healthier indoor environment by minimizing exposure to UV rays.
Cracks and Structural Wear
The expansion and contraction caused by temperature fluctuations can lead to cracks in older skylights. As winter temperatures drop, the glass and frames in aging skylights may experience stress, leading to small fractures that grow over time. These cracks not only compromise the skylight’s structural integrity but also increase the risk of leaks and drafts.
Inspect your skylights for any visible cracks or signs of wear, and address them before they worsen. For minor damage, repairs may suffice, but significant cracking is often a sign that it’s time for a replacement. Upgrading to a new skylight ensures durability and resilience against seasonal temperature changes, keeping your home protected from winter’s wear and tear.
Stuck or Malfunctioning Skylights
Older skylights with operable windows often become difficult to open or close properly over time. In winter, this can be particularly problematic if you need ventilation but can’t open the skylight, or if the skylight doesn’t close completely, allowing drafts and moisture to enter. Frozen or malfunctioning skylight mechanisms are not only inconvenient but can also impact energy efficiency.
Routine maintenance, such as lubricating moving parts and checking for alignment issues, can help extend the life of an operable skylight. However, if the skylight consistently jams or no longer functions as it should, it may be more practical to upgrade to a new model with improved hardware and insulation.
Cloudy or Fogged Glass
Older skylights are more prone to becoming foggy or cloudy due to issues like condensation, UV exposure, and seal failure. Fogging reduces the amount of natural light that enters your home and gives the skylight an unattractive, worn appearance. When condensation builds up between the panes of a double-glazed skylight, it usually indicates a failed seal that allows moisture to seep in.
To restore the clarity of your skylight, consider upgrading to a new model with highequality glazing and better sealing technology. Double- or triple-glazed skylights with Low-E coatings not only reduce fogging but also improve the skylight’s overall insulation. A clear skylight brings in more daylight and enhances the aesthetics of your space, especially on those overcast winter days.
Protect Your Home by Upgrading Skylights
Consider having a professional inspect your skylights to identify any potential issues and discuss options for replacement if necessary. With a proactive approach, you can enjoy a cozier, more comfortable winter without the headaches caused by old skylights. Embrace the peace of mind that comes with knowing your home is well-prepared for the season.
Old skylights can become a liability during winter, with issues like leaks, drafts, condensation, and heat loss diminishing your home’s comfort and efficiency. Upgrading to modern skylights can resolve these common winter problems, giving you better insulation, energy savings, and protection from moisture damage. New skylights offer enhanced features like UV protection, low-emissivity coatings, and multiple glazing options, providing year-round benefits while safeguarding your home from winter’s challenges.