Leaking Window Solutions: Who to Call for Expert Repairs

Discover how to find the right professional for fixing your leaking window, ensuring a dry and comfortable home in no time.

window leak repair kit

Have you ever experienced a leaking window? If so, you know how frustrating and stressful it can be. Not only does it create a mess, but it can also lead to more significant problems like mold growth and structural damage.

When faced with a leaking window, the first question that comes to mind is usually, “who do I call?” In this blog post, we’ll explore the different professionals you can reach out to for help with your leaking window problem. So sit back and relax as we guide you through this common issue in the world of house windows.

Key takeaways:

  • Signs of a leaking window: water stains, peeling paint, mold growth
  • DIY window leak repair: identify source, remove old caulk, apply new caulk, test for leaks
  • Professional window repair services: glass repair specialists, reliable service providers
  • Window leak repair options: DIY repairs for minor leaks, professional repairs for significant leaks
  • Preventive measures for window leaks: regular inspection, proper installation, weatherstripping, caulk, drainage system maintenance

Signs of a Leaking Window

water stain show peeling paint window

One of the first things you need to do when dealing with a leaking window is to identify if it’s indeed leaking. Some signs that your window may be leaking include water stains on walls or ceilings near the window, peeling paint or wallpaper, and visible mold growth.

You may also notice condensation forming between double-paned windows.

Another sign of a leaky window is drafts coming from around the frame. This can indicate that there are gaps in the sealant or weatherstripping around your windows, allowing air and moisture to seep through.

If you notice any of these signs in your home, it’s essential to take action as soon as possible before more significant problems arise.

Identifying a Leaking Window

Checking Windows For Damage on Rainy Day

The first step is to look for signs of water damage around your windows. Check for water stains on walls or ceilings near the window, peeling paint or wallpaper, and warped wood frames.

Another way to identify a leaking window is by conducting an inspection during rainfall. Look out for any visible leaks from the inside of your home while it’s raining outside.

If you’re still unsure whether your windows are leaking after checking these signs, try running a hose over them and see if there are any leaks that appear.

Causes of Window Leaks

Weatherstripping windows

If your windows were not installed correctly, they may have gaps or cracks that allow water to seep through. Another cause could be damaged or deteriorating weatherstripping around the window frame, which can also lead to gaps and cracks.

Other factors that contribute to leaking windows include extreme weather conditions such as heavy rainstorms and strong winds. Over time, these elements can wear down even well-installed windows and cause them to leak.

It’s important to note that older homes with original windows are more susceptible to leaks than newer homes with modern energy-efficient models. This is because older windows often lack proper insulation and sealing materials.

Immediate Actions to Take

Mold Growth Window Sills

The first thing you should do is remove any items near the affected area and place towels or buckets underneath the leak to catch any water. Next, inspect the window frame and sills for signs of rot or mold growth.

If there are visible signs of damage, it’s best not to touch anything as this could cause more harm than good.

It’s also important not to ignore a leaking window as it can lead to more significant problems down the line such as structural damage and health hazards from mold growth. Taking quick action will help minimize these risks while ensuring that your home remains dry and comfortable.

In some cases, DIY repairs may be possible if you have experience with fixing windows; however, in most situations involving leaks caused by damaged frames or seals require professional attention from an experienced technician who specializes in repairing house windows.

DIY Window Leak Repair

house window seals

It’s important to note that not all leaks can be fixed with a simple DIY solution. If the leak is severe or caused by structural damage, it’s best to call in a professional.

That being said, if the leak is minor and caused by issues like worn-out weatherstripping or damaged caulking around the window frame, there are some steps you can take yourself:

1. Identify where the water is coming from: Before attempting any repairs, make sure you know exactly where the water is entering from.

2. Remove damaged caulking: Use a putty knife or scraper tool to remove any old and cracked caulk around your window frame.

3. Apply new caulk: Once all of the old caulk has been removed and cleaned up properly using rubbing alcohol; apply new silicone-based sealant/caulking material along with weather-stripping tape for added protection against drafts.

4. Test for Leaks – After applying fresh sealant/caulking material wait until dry then test for leaks again using hosepipe method as described earlier in this article.

Window Leak Repair Options

Window Seals

The right option for your situation will depend on the severity of the leak and its underlying cause. For minor leaks, DIY repairs may be sufficient.

These can include applying weatherstripping or caulking around the window frame or replacing damaged seals.

For more significant leaks that require professional attention, there are various repair services available. Glass repair specialists can fix cracks in glass panes while also addressing any issues with seals and frames that may be contributing to the leak.

When hiring a professional service provider for your window leak issue, it’s essential to choose someone reliable who has experience working with windows similar to yours. Look for recommendations from friends and family members or check online reviews before making a decision.

It’s worth noting that sometimes repairing a leaking window isn’t enough; replacement is necessary if damage is too severe or if an upgrade would provide better insulation against future leaks altogether.

Professional Window Repair Services

commercial window replacement

These experts have the necessary tools and experience to fix any type of window leak quickly and efficiently. They can also identify other potential issues that may cause future leaks, saving you time and money in the long run.

When hiring a professional window repair service, make sure they are licensed and insured. You can ask for recommendations from friends or family members who have had similar problems with their windows before.

It’s also essential to read reviews online from previous customers as this will give you an idea of their level of expertise.

Once you’ve found a reliable company, schedule an appointment for them to come out and assess your leaking windows’ situation. They will provide an estimate based on what needs fixing so that there won’t be any surprises when it comes time for payment.

Hiring a Reliable Window Repair Service

Talking With Window Repair Service Person

First and foremost, make sure the company is licensed and insured. This will protect you from any liability in case of an accident or damage during the repair process.

Next, look for reviews and recommendations from previous customers. You can check online review sites or ask friends and family for referrals.

A reputable window repair service should have positive feedback from satisfied customers.

It’s also important to ask about their experience with your specific type of window leak problem. Some companies may specialize in certain types of windows or repairs, so be sure to find one that has experience with your particular issue.

Don’t forget to get estimates on cost before committing to any repairs. A trustworthy company will provide a detailed breakdown of costs upfront so that you know exactly what you’re paying for.

Glass Repair Specialists

Replace Glass

These professionals are trained and equipped to handle all types of glass repairs, including those on windows. They can assess the damage and determine whether the window needs to be repaired or replaced entirely.

Glass repair specialists have access to specialized tools and materials that allow them to fix even complex issues with ease. They can also provide advice on how best to maintain your windows after they’ve been repaired.

When looking for a reliable glass repair specialist, it’s essential first to check their credentials and experience level. You want someone who has worked with similar problems before so that you’re confident in their ability.

Consider reading reviews from past customers online or asking for recommendations from friends or family members who have had similar work done recently. This way, you’ll know what kind of service quality you can expect before hiring anyone.

Emergency Leak Services

call emergency services

These services offer 24/7 assistance for urgent situations like flooding or water damage caused by a leaking window. Emergency repair companies have the necessary equipment and expertise to handle any type of water-related problem quickly and efficiently.

When searching for an emergency leak service, it’s essential to find one that is reliable and trustworthy. Look for companies with positive reviews from previous customers, as well as those who offer guarantees on their workmanship.

While these services may be more expensive than regular repair options, they can save you money in the long run by preventing further damage to your home’s structure or belongings. Don’t hesitate to call an emergency service if you suspect significant water damage from a leaking window – time is of the essence when it comes to preventing costly repairs down the line.

Knowing who to call when faced with a leaking window can make all the difference in resolving this common issue quickly and effectively.

Finding Local Window Repair Providers

Online Researching

One of the easiest ways is to search online for “window repair near me” or “window leak repair services.” This will give you a list of companies in your area that offer these services.

Another option is to ask for recommendations from friends and family who have had similar issues with their windows. They may be able to provide you with the name of a reliable company they have used before.

You can also check out review websites like Yelp or Angie’s List, which allow customers to leave feedback on their experiences with different service providers. Reading reviews can help you get an idea of what kind of service each company provides and whether they are trustworthy.

Once you’ve narrowed down your list, it’s important to do some research on each potential provider before making a final decision. Look into things like how long they’ve been in business, what kind of warranty they offer on repairs, and whether they are licensed and insured.

Recommendations and Reviews

Asking Friends for Recommendations

Ask friends, family members or neighbors if they have had any experience with a reputable window repair company. You can also check online review sites like Yelp or Angie’s List for customer feedback on local businesses.

Reading through reviews will give you an idea of the quality of work provided by different companies and help you make an informed decision when choosing who to hire for your leaking window problem.

However, keep in mind that not all online reviews are genuine. Some may be fake or biased towards certain companies.

It’s essential to read multiple sources before making a final decision.

In addition to reading recommendations and reviews from others, don’t forget about your own experience with the company during initial contact – did they respond promptly? Were they courteous? Did they provide clear information?

Questions to Ask When Hiring a Window Repair Company

Hiring a Window Repair Company

To ensure that you’re making the right choice, there are some essential questions that you should ask before hiring them. Here are some of the most important ones:

1. Are You Licensed and Insured? It’s crucial to work with a licensed and insured window repair company as this ensures they have met all legal requirements for operating in your area.

2. What Experience Do You Have? Ask about their experience in repairing windows similar to yours or if they specialize in any particular type of windows.

3. Can You Provide References or Reviews from Previous Clients? A reputable window repair service provider will be happy to provide references or reviews from previous clients upon request.

4. What is Your Availability for Emergency Repairs? In case of an emergency leak situation, it’s important that your chosen service provider can attend promptly when needed.

5. What is Your Pricing Structure? Make sure there aren’t any hidden costs involved by asking upfront about pricing structure including labor charges, material cost estimates etc.

Window Leak Repair Cost Estimates


The cost of repairing a leaking window can vary depending on several factors, including the severity and cause of the leak, as well as your location and the type of professional you hire.

In general, DIY repairs are often less expensive than hiring a professional. However, if you don’t have experience in fixing windows or identifying leaks’ root causes accurately, attempting DIY repairs could lead to more significant problems down the line.

Professional services for repairing window leaks typically charge by hour or project basis. Hourly rates range from $50-$150 per hour while project-based costs depend on various factors such as materials used and labor hours required for completing work.

It’s essential to get an estimate before committing yourself financially when seeking help from professionals. Most reputable companies offer free estimates so that homeowners can compare prices between different providers before making their final decision.

Warranty On Window Repairs

product warranty

A warranty is a guarantee from the repair company that their work will be free of defects and issues for a specific period after completion. It’s important to ask about warranties when hiring a professional window repair service because they can vary in length and coverage.

Some companies offer lifetime warranties on their work, while others may only provide coverage for one year or less. Some warranties cover only labor costs while others include materials as well.

Before signing any contract with a window repair company, make sure you understand the terms of their warranty thoroughly. Ask questions about what is covered under the warranty and how long it lasts.

A good warranty can give you peace of mind knowing that if something goes wrong with your repaired windows within the specified time frame, you won’t have to pay out-of-pocket expenses again for fixing them.

Insurance Coverage for Leak Repairs


In most cases, standard policies cover water damage caused by sudden and accidental events like a burst pipe or storm damage. However, if the leak is due to poor maintenance or wear and tear over time, it may not be covered.

It’s crucial to review your policy carefully and understand what types of water damages are covered before filing a claim for window leaks. If you’re unsure about your coverage or need help navigating the claims process, contact your insurance provider for assistance.

Keep in mind that even if the repair costs are not fully covered by insurance, some policies may provide partial reimbursement depending on the circumstances surrounding the leak.

Preventive Measures for Leaks

install window outside

Here are some preventive measures you can take to avoid future leaks:

1. Regular Inspection: Inspect your windows regularly for any signs of damage or wear and tear, such as cracks, gaps, or broken seals.

2. Proper Installation: Ensure that your windows are installed correctly by a professional installer who follows the manufacturer’s instructions.

3. Weatherstripping: Install weatherstripping around the edges of your windows to prevent water from seeping in through small gaps.

4. Caulking: Apply caulking around the exterior of your window frames to seal any openings where water could enter.

5. Drainage System Maintenance: Keep gutters and downspouts clean and free from debris so that rainwater flows away from the house instead of pooling near it.

Window Leak Prevention Tips

Window Sealants

Here are some tips to help you prevent future window leaks:

  1. Regularly inspect your windows for signs of damage or wear and tear.
  2. Keep the area around your windows clean and free from debris that can cause blockages in drainage systems.
  3. Ensure proper installation of your windows by hiring a professional installer who follows industry standards.
  4. Use high-quality sealants during installation or repair work on your windows.
  5. Consider upgrading to energy-efficient double-paned glass, which reduces condensation buildup that can lead to leaks.

Dealing With Mold and Mildew From Window Leaks

dry clean window sill

These fungi can cause health problems such as allergies, respiratory issues, and skin irritation. To deal with mold and mildew from window leaks, it’s essential to first fix the leak source before cleaning up the affected area.

To clean up mold or mildew growth on your windowsill or wall near the leaking window:

  1. Put on protective gear like gloves and a mask.
  2. Use soap water to scrub off visible molds.
  3. Mix equal parts of white vinegar with warm water in a spray bottle.
  4. Spray this solution onto any remaining molds/mildews until they’re saturated but not dripping wet.
  5. Let it sit for 15 minutes before wiping away using paper towels or rags.

It’s important to note that if there is extensive damage caused by prolonged exposure of moisture due to leaks in your home’s windowsills/walls/floors/ceilings etc., then professional help may be required for remediation purposes.

The Right Time to Replace Leaking Windows

Rotted Wood window

While repairing the leak can solve the immediate problem, an old and damaged window will likely continue to cause issues in the future. The right time to replace your leaking windows depends on several factors such as age, condition, and energy efficiency.

Older windows are more prone to leaks due to wear and tear over time. If you have an older home with original windows or if your current ones are over 20 years old, it may be worth considering replacing them altogether rather than constantly repairing them.

If you notice other signs of damage like rotting frames or difficulty opening/closing the window even after repairs have been made for leaks – this could indicate that replacement is necessary.

Energy efficiency is another factor when deciding whether or not to replace a leaking window. Older single-pane windows allow heat transfer which can increase energy bills during extreme weather conditions while newer double-paned options provide better insulation against temperature changes outside.

If you’re experiencing frequent leaks from your house’s aging windows despite repair efforts being made regularly; consider investing in new ones before further damage occurs!


Who to call for leaks around windows?

To address leaks around windows, call an experienced window replacement professional for an evaluation and possible full-frame window replacement.

What to do if window is leaking from rain?

If a window is leaking from rain, clear out any damaged caulk around the exterior and replace it with a new bead of silicone caulk.

How do you find where a leak is coming from in a window?

To find where a leak is coming from in a window, check the sill, probe the wood frame and trim with a screwdriver for soft or decayed wood, and inspect the inside of the frame and sash, particularly the underside of the operable window.

Why are my windows leaking water from the bottom?

Your windows are likely leaking water from the bottom due to worn weatherstripping, cracks in the window frame, or a combination of both.

How can I prevent future window leaks in my home?

To prevent future window leaks in your home, ensure proper installation, regular maintenance, and use of quality sealing materials.

At what point should I consider window replacement due to persistent leaks?

Consider window replacement due to persistent leaks when the leaks cause significant damage, increased energy bills, or compromised safety and comfort.

What are the common causes of window leaks and how can they be addressed?

Common causes of window leaks include improper installation, damaged or deteriorated seals, and clogged weep holes, which can be addressed by correcting installation, replacing seals, and clearing weep holes.