Leaking windows can sneak up on you. One day everything seems fine, and the next you notice a small puddle forming along your window sill or feel a sudden draft when the wind picks up. These leaks don’t just affect how comfortable your home feels—they can lead to water damage, mold, or surprise utility hikes. If you’re in Colorado Springs, a leaky window could be reacting to changes in weather, especially after summer storms or temperature swings between day and night.
Whether you’re seeing water trickle in during rain or condensation that just won’t go away, it’s worth taking a closer look. Sometimes the issue is small, like a cracked seal, while other times it could point to a bigger problem. We’re here to explain why your glass window might be leaking and what steps you can take to fix it before it gets worse.
Understanding Why Glass Windows Leak
Glass windows start leaking for a bunch of different reasons, and some of them have more to do with the frame or seal than the glass itself. Knowing what causes leaks helps you figure out what went wrong and makes it easier to plan your next steps.
Here are a few of the most common causes of window leaks:
– Worn-out or damaged seals: Over time, the seals around your window panes can break down from sun exposure, moisture, and age. Once those seals weaken, water can easily slip in.
– Gaps in the caulking: Caulking helps block outdoor air and moisture, but it doesn’t last forever. If it pulls away from the frame, water finds its way through.
– Faulty installation: If a window wasn’t installed right, water may not drain correctly. Instead, it ends up leaking directly into your home.
– Cracks in the window frame: Especially in older homes or those with wood frames, rain and fluctuating temps can cause cracks that allow leaks.
– Poor drainage systems: Many windows rely on a weep hole system, which allows moisture to escape. If those holes get clogged, water has nowhere to go but indoors.
Here in Colorado Springs, the weather can be unpredictable, especially in late summer. From sudden sunsets that cool things down fast to rain showers that move in without warning, these climate swings put extra stress on your windows. Older seals that might survive a dry season can fail after just one stormy week. We’ve looked at homes where windows seemed fine all spring, but once August hit and rains picked up, water started sneaking through a split in the lower frame that had expanded in the humidity.
Leaks don’t only mean puddles. They can weaken your drywall, create mold, and make your HVAC system work harder. Even a small window drip, if left unchecked, can become a more expensive issue in just a few weeks.
Signs That Your Glass Window Is Leaking
Spotting a leak early can prevent a lot of headaches. Not all window leaks are easy to see, though. Some are silent troublemakers, working behind the drywall or under the surface before becoming obvious. Keep an eye out for some of the warning signs.
These signs usually show up when a window is leaking:
– Condensation forming in between the glass panes
– Water stains or bubbling paint around the frame
– Peeling wallpaper or warped trim near the window
– Drafts, even when the window is shut tight
– Musty smells that linger, especially after it rains
– Visible mold or mildew around the bottom corners of the window
Sometimes, the leak might not be visible at all, but you might feel something’s off. If your utility bills are spiking and you’re still feeling uncomfortable indoors, leaks could be letting cooled or heated air escape while outdoor air sneaks in.
There’s also the little stuff—like hearing wind whistle through one part of the window or noticing that one room in the house never stays at the right temperature. All of these signs point to the window not doing its job of keeping the elements out and your home comfortable. If these problems pop up during summer storms or humid days in Colorado Springs, your window might be leaking.
How to Fix a Leaking Glass Window
When it comes to fixing a leaking glass window, the first step is finding out exactly where the leak is coming from. Small issues like damaged seals or clogged drainage systems are usually to blame, but figuring that out takes a closer look.
1. Identify the Source: Inspect the window frame, seals, and caulking for cracks, damage, or visible holes. If you’re seeing condensation, note whether it forms between the panes or on the surface. That helps narrow down if your problem is inside or outside the window.
2. Temporary Fixes: If you notice an immediate issue, like an open gap or split seal, covering it with waterproof tape or applying temporary caulk can help hold things off until you get professional help. This helps control moisture coming in during rainy weather.
3. Permanent Solutions:
– Seal Replacement: Replacing brittle or deteriorated seals involves scraping out the old material and applying new high-quality sealant to block moisture.
– Caulking Gaps: Filling any caulking cracks stops water from creeping in around the edges of the window.
– Window Replacement: If your window frame is rotting, cracked, or warped beyond repair, it’s best to install a new unit. This is usually the most durable long-term solution to stop leaking for good.
Professional help really does go a long way. A pro can spot hidden issues you might miss and fix the problem more thoroughly.
Preventing Future Glass Window Leaks
Keeping your windows in great condition isn’t just a one-time fix. A little routine maintenance goes far when it comes to blocking moisture and avoiding sudden leaks.
– Maintenance: Give your window frames, tracks, and sills regular cleanings. Take time to check weep holes and clear out any leaves or debris so water doesn’t get stuck and pool.
– Material Choices: If your windows need replacing, opt for models that perform better in Colorado’s unpredictable weather. Insulated, double-pane windows with gas filling help reduce leaks and add energy efficiency.
– Professional Installation and Inspection: Bad installation often causes leaks, so getting it done right the first time really matters. Regular check-ups from experienced window techs help catch small problems before they lead to expensive repairs.
Protect Your Home with Complete Window Care
Leaks don’t just lead to stained walls or drafts—they can cause bigger problems if left alone. We’ve seen how even small gaps can grow if they’re left untreated. That’s why acting quickly matters. Whether it’s a detail like fixing cracked seals or replacing damaged glass, the right repair can make a big difference.
This is where we step in. Complete Window Care offers a full range of services to stop window leaks in their tracks and make your home more secure and comfortable. From seal replacements and caulking updates to full window glass replacement, our team in Colorado Springs helps homeowners find reliable, lasting fixes.
Fixing a leaking window isn’t just about sealing off the outside—it’s about restoring your peace of mind. When your windows are in good shape, you can enjoy better energy efficiency, fewer moisture risks, and more comfort all year long.
FAQs
What should I do if I notice my window is leaking during a storm?
If it’s safe, use towels or a waterproof cover to temporarily block the leak. Then give us a call right after the storm to take a closer look and provide repairs before damage spreads.
How often should I inspect my windows for potential leaks?
At least twice a year—once in the spring and once before winter. This helps you stay ahead of weather-related damage and catch small issues early.
Can a leaking window be repaired, or does it always need to be replaced?
Not always. Many leaks can be fixed with new seals, caulking, or drain cleaning. We’ll inspect first and suggest what fits your situation best.
What types of windows are best for preventing leaks in Colorado Springs?
Double-pane windows with insulated glass and durable seals work well for the shifting climate here. Proper installation plays a big part too.
When should I consider calling a professional for window repair or replacement?
If you see water, condensation between panes, rising bills, or feel drafts even when the window is closed, it’s time to call in an expert. Ignoring it can lead to bigger problems.
If you’re dealing with drafts or moisture around your windows, Complete Window Care is here to help. Learn how a professional repair of a glass window can protect your home from further damage and restore comfort to your space.