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Why Do Skylights Leak? The Top Causes and Roofing Solutions

Written by Zach Reece | Jul 29, 2024 10:23:30 PM

Did you know that skylights can actually leak - even though they look great and add some nice lighting to your home? Skylights bring quite a bit of wonderful natural light into your rooms, but they can quickly turn into a big headache if they start to leak since this messes up the overall comfort and beauty of your home - they can cause serious damage if you don't fix it quickly.

You should know why exactly these leaks happen and how to fix them to keep your skylights looking great and working well. Poor installation and old seals are some common reasons why many skylights leak.

Let's talk about all these problems and how you can actually fix them!

Why Do Skylights Leak?

You need to keep an eye on your skylight - it brightens your home but might also let water sneak in.

Leaks most commonly happen from poor installation. You need to make sure you hire a skilled handyman to fit your skylight right and seal it tight.

Why could harsh weather be a very big problem for your skylight? Constant exposure to rain, snow, and ice tests your skylight's strength. When weatherproofing isn't done correctly or seals grow old, water might drip in, creating leaks. Catch these weak places early with regular check-ups so they don't turn into bigger headaches.

You also need to think about how old your skylight's parts are. Sunlight and swinging temperatures can make seals, flashings, and rubber gaskets fragile and cracked since this drops their guard against water. Look over your skylight now and then to place any wear and tear that might result in leaks.

What about those sneaky drips from condensation? Skylights often sweat because the inside and outside temps don't match up - especially in chillier areas - since this trapped water might leak if you don't handle it right. You can install the right vents and moisture-fighting parts to cut down on this problem.

Don't let leaves and sticks pile up because they can block water from flowing away from your skylight - since this raises your leak risk. You should sweep around your skylight and roof often to keep water moving away easily. Also, keep an eye on the flashing - those thin, tough metal sheets that channel water away. If they rust or aren't put in right, water might get in.

What should you do if you see any cracks or broken seals? You might find that if your skylight looks beat up, swapping it out is also smarter and cheaper than fixing it over and over. Newer models have harder parts and smarter designs that handle the weather better and cut down your chances of leaks later.

Let's also talk about keeping up with regular maintenance - to block those difficult skylight leaks!

Check Flashing Issues

You should know that skylights help with improving your home's looks and natural light, but they often get more leaks. So, why do these leaks happen? It's important for you to know this to fix the problem.

Now, you should also think about flashing, that thin and important material that creates a water-tight layer around your skylight. When did you last check the condition of your skylight's flashing?

Failures in flashing come from a few different things. You might find that the top cause is bad installation, usually because the rules from the maker weren't followed correctly. Did you know that even a small mistake during setup can result in gaps and later leaks?

Over time, even strong parts like metal can get damaged by bad weather. Regular wear and tear will attack your flashing, which then leads to failure if you don't keep it in good shape.

You need to check your flashing often to avoid big leaks. Look for any signs of rust, cracks, or parts pulling away from the skylight frame since these are important clues. So, what should you do during repairs or replacements? Try tough metals like copper or galvanized steel that give you a long life and better resistance. Make sure that whatever repairs or replacements you do secure the flashing as well as or better than the original installation did.

Why forget the importance of good sealants? Picking the right sealant when you fix skylights can also have a big effect. Use products made for outdoor use and those that work well with your flashing material since this gives you another layer of defense against water getting in.

Planning your next roof inspection soon? Regular roof checks can help increase your skylight's life and avoid leaks to help you avoid expensive future repairs. It's also about caring for those parts that are important to your roof's overall structure. Keep in mind that maintaining your skylight's flashing well is a long-term job, but it protects your home from water damage.

Now, let's talk about the job of looking after the roof sections around your skylights.

Maintain Roof Sections Around the Skylight

Weather exposure can easily wear these parts down over time, making leaks more probable! Regular checks and maintenance can make sure your skylight is always helpful and not a nuisance.

Think about how much the right installation matters. When a skilled professional puts in a skylight, it further cuts the risk of major mistakes that can cause leaks. Even with a good installation, parts of the roofing like shingles or tiles and the flashing can still wear out and get damaged.

You should also check for damaged or missing shingles, cracked tiles, and the gaps you can see in the roofing material during inspections. These problems let water in and damage your roof and the inside of your house. Regular checks help catch these issues early - and avoid bigger problems.

Keep an eye on the flashing - it's a big part of the skylight installation. It makes a right seal between the skylight frame and roof, so it needs to stay in top shape to keep more water out. Check often for early signs like corrosion or lifting, and fix these early to stop serious leaks.

Maintenance also helps with water that condenses or gathers around your skylight. Creating the right ventilation can often cut condensation. Also, they keep weep holes perfectly clear, which is important to let trapped water escape instead of getting into your home.

Act quickly with needed repairs and timely replacements. If you find major issues like cracked roof cement or bad flashing during an inspection, fix them right away to avoid worse damage. Sometimes, no matter how well you keep it up, a skylight needs replacing because of too much wear or just old age.

Why is upkeep so helpful? Regular maintenance can definitely increase the life of both your skylight and the roof around it, so it keeps your indoor space safe and comfy! If you find problems or aren't very sure about your roofing parts, getting an expert to look at them might be smart.

You might want to hear about some helpful tips for handling condensation, which are coming up next.

How To Handle Condensation

When you deal with difficult skylight leaks, you always need to know about condensation. Do you know that in high humidity areas and rooms like kitchens and bathrooms often have spikes in moisture levels? This extra moisture tends to form condensation on skylights, and you might mistake it for tiny leaks when it trickles down and looks like water intrusion.

What exactly causes this condensation, and what can you do about it? Think about warm, humid air rising and meeting the cooler glass surface of the skylight. That's immediately when condensation happens. I believe tackling this annoying moisture is important to keep your skylight in top shape. You could easily start by improving room ventilation to cut down on persistent moisture buildup. Easy steps like adding a fan or improving the airflow help keep the area dry.

You might often wonder: why care so much about the right insulation? Making sure the flashings and weather seals are in good condition also still matters. These parts stop outside moisture and air from getting into the skylight area, which would make condensation issues worse.

Regular maintenance - how especially important is it? I very recommend keeping up with regular checks and taking care of your skylight to avoid many problems that come from common wear and tear, like annoying condensation. Have you checked the weep holes lately to make sure they drain right? A dehumidifier might also help reduce extra moisture in the air.

All these steps together help with the irritating issue of dripping water and also protect the structural and general functional integrity of your skylight.

Now, let's turn your immediate attention to the problem of damaged glazing and what it exactly means for you.

Damaged Glazing

When you see a leaky skylight, the damage is usually from cracks or breaks in the seal around the glass. Moisture sneaks in and causes problems and potential leaks inside your home. What usually causes this damage? Harsh weather and hits from debris can crack the glass or break the seal. Temperature changes make it worse too by straining these parts.

For small cracks, putting a sealant can definitely help you keep water out for a while. But if the damage is severe, you might need to replace the entire skylight. It might seem drastic, but it will keep your roof and ceiling safe - especially against regular weather challenges.

Why should you care about proper installation? A poorly installed skylight doesn't protect well against rain or snow, which leads to leaks. You might miss this: the shingles around the skylight might get damaged and go unnoticed. These shingles wear out over time, eventually losing their strength against water.

Leaks can also start from problems with roof flashing. If the roof flashing is rusty or old, it gets less helpful. Making sure that the flashing is intact and working helps you avoid water buildup around the skylight.

Remember, good weather seals are important. You should check them often. These seals block water but can go bad because of age or sun exposure - and replace them if you see peeling or damage. Sometimes, confusion arises if the problem isn't clear. Condensation, usually mistaken for leaks, happens because of temperature differences inside and outside your house. The skylights should have efficient weep holes to channel this condensation away. If these are blocked, clean them to avoid water buildup!

Lastly, the issue might not always be the skylight itself. Problems like poor roof cement or not enough drywall insulation can mimic leaks. Checking these areas helps show hidden issues - needing expert repairs to keep the skylight and surrounding areas dry.

What should you do to make sure your skylight stays leak-free and only lets light in? You should do regular maintenance and quick fixes and even for small issues - and avoid expensive repairs and bigger problems later on.

Protect The Roof Over Your Head

Understanding why skylights leak helps you feel relieved. It's because you can control this issue with the right strategies and the right knowledge. You now see that keeping up with things like proper installation and regular maintenance plays a big role in keeping your home light and dry. Check to see if the flashing is intact, and look for some signs of wear around the skylight. Every little detail we've talked about leads to an easy and true principle: Prevention always beats fixing issues later!

You might always worry about the condition of your skylight. When did you last check the flashing or think about how old the shingles around it are? It's smart to look at these areas often before any issues show up since this proactive strategy also keeps the look of your skylights and also protects the overall strength of your roof. Don't you think that the peace of mind from knowing your home is safe from preventable damage is worth the effort?

Now, you should think about another detail of home care: the benefits of calling pros for skylight installations and repairs.

Here at Colony Roofers, we understand the tough details of roofing very well and stand ready to also provide you with expert help to protect your living space. If you live in Georgia, Florida, or Texas, our team can give you a free inspection to make sure your skylights and your entire roof are still in top shape.

When you think about keeping your home safe and nice, why not let the experts help? Contact Colony Roofers today. Teaming up with skilled pros who put your safety and satisfaction first is always a good idea. Let us make sure your skylights stay bright and free from difficult leaks. Connect with us now to protect your home against the nagging problem of a leaky skylight!