Knoxville, TN

Window Repair in Knoxville, TN

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Family OwnedOwner-led inspections

20+Years in East Tennessee

BBBAccredited

40 miService radius from Knoxville

If your windows are sticking, leaking, or letting in cold air, you may not need a full replacement. In many cases, a professional window repair can restore the performance of your windows and extend their lifespan.

At MI Homesiding & Roofing, we provide reliable window repair services for homeowners in Knoxville, TN and surrounding communities. Since 2004, I’ve worked on hundreds of exterior remodeling projects, and many window problems I see are caused by poor installation or damaged exterior trim rather than the window itself.

Before recommending a replacement, I always inspect the window carefully to determine if a repair is the better solution.

      EXCELLENT  
   Based on 59 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   James Keller 
 
 
 
 Trustindex verifies that the original source of the review is Google. Mel and his team were extremely thorough in identifying and correcting a water leakage problem from the top of our deck into the enclosed sun room below. They were both professional and courteous and provided great follow up after the job was completed. I highly recommend MI Homesiding & Roofing for any problem that involves water leakage into your home. I will definitely use MI in the future.
  
 
      Posted on Google  
   
   Laura Romans 
 
 
 
 Trustindex verifies that the original source of the review is Google. Highly recommend MI Homesiding! They completed a major home exterior project for us including replacing and painting our siding as well as replacing our roofing and gutters. They did an excellent job and we began getting compliments immediately from our neighbors about it! Mel was very communicative and proactive, listened to our questions and ideas, and took care of things in a timely manner. His team was always professional and the work is just superb!  We not only recommend MI Homesiding, we will be using them again for future projects ourselves.
  
 
      Posted on Google  
   
   Ricardas Lukosiunas 
 
 
 
 Trustindex verifies that the original source of the review is Google. I found MI Homesiding & Roofing through their YouTube channel and called with a few questions about siding. Even though I’m not located in Tennessee and wouldn’t be hiring them directly, they answered the phone right away and took the time to answer every question in detail. They provided specific, helpful information and even assisted me in finding a contractor in my area. It’s rare to find a company so willing to help someone who isn’t even a local customer. Awesome people, excellent service, and truly knowledgeable. Thank you so much!
  
 
      Posted on Google  
   
   Jeff Nelden 
 
 
 
 Trustindex verifies that the original source of the review is Google. Exceptionally pleased with entire process and results.  Most professional estimate I received, good communication, timely, and did what they said they would.  Building looks exceptional.  I highly recommend Mel and his crew,
  
 
      Posted on Google  
   
   George Corley, Jr 
 
 
 
 Trustindex verifies that the original source of the review is Google. Mi Home Siding did a great job. Mel was very profrssional and was on time. He replaced sidng on my chimney and flashed the top. I would highly recommed them. As a previous home builder, Mel's craftmansship was surperb. I will call them again for future work.
  
 
      Posted on Google  
   
   Charlotte Henson 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very good experience.  Knowledgeable, efficient, prompt and very friendly.  Will definitely use Mel in the future and will recommend him to others. Happy with the service.  Good price. !!
  
 
      Posted on Google  
   
   jeff Scott 
 
 
 
 Trustindex verifies that the original source of the review is Google. The Video Says it All…. From Hardie Board Siding , To Roofing and Flashing to Painting..THEY DO IT ALL Exceptionally Well! I Highly Recommend MI Siding And Mr Mel (Sorry, Out of Breath) just came from a Run..
  
 
      Posted on Google  
   
   TRUE REVIEWS 
 
 
 
 Trustindex verifies that the original source of the review is Google. We are very happy with MI Homesiding's workmanship and dedication to achieve the best results for our Hardyboard residing. Mel answered our calls promptly; addressing and tending to any question we had. As with any home renovation, we ran into minor issues when we removed the siding the flashing was old and damaged. MI siding was more than happy to give us a fair estimate and replace the flashing to the siding. Porta-potty & dumpster were dropped off immediately prior to process, and removed with equal precision. Workers were diligent maintaining a safe & clean work area; cleaning remnant debris on last day. We recommended MI to our neighbors, and are having them back to caulk & paint. They did an excellent job at a fair price.
  
 
      Posted on Google  
   
   Ramon matamoros 
 
 
 
 Trustindex verifies that the original source of the review is Google. MI Home Siding LLC did an excellent job on my home. Mel Hernandez and his crew worked on my siding, roofing, gutters, and exterior painting. They showed up on time, explained everything clearly, and completed the work as promised. The quality of the work was great, and they treated my home with care and respect. I really appreciated their honesty and communication throughout the project. I highly recommend MI Home Siding LLC to anyone looking for exterior work in Knoxville.”

Common Window Problems in Knoxville Homes

Knoxville homes experience a lot of weather stress throughout the year. Heat, humidity, and seasonal storms can cause windows to develop problems over time.

Some of the most common issues homeowners call us about include:

In many cases, these problems can be repaired without replacing the entire window.

Windows that stick or won’t open

Air leaks and drafts around window frames

Water leaks during heavy rain

Foggy or failed window seals

Damaged window trim or frames

Drafty Window Repair

Drafty windows are one of the most common complaints from homeowners in East Tennessee.

Air leaks often occur when windows were not properly sealed during installation or when the exterior caulking and insulation deteriorate over time.

Signs of drafty windows include:

Repairing these issues usually involves sealing gaps, repairing trim, and improving insulation around the window frame.

Cold air entering during winter
Warm air entering during summer
Rooms that feel uncomfortable near windows
Higher heating and cooling bills

Window Leak Repair

Water leaks around trim windows can cause serious structural damage if they are not addressed quickly.

Many leaks are caused by:

Because I specialize in siding and exterior remodeling, I always inspect how the window integrates with the exterior wall system. Often the leak is caused by the surrounding siding rather than the window itself.

Proper repair ensures water is directed away from the structure of the home.

missing flashing

deteriorated caulking

siding problems around the window

improper installation

Foggy Window Seal Repair

If you notice condensation or fog between the glass panes, it usually means the window seal has failed.

When the seal breaks, moisture can enter the insulated glass unit, creating the foggy appearance many homeowners notice.

Depending on the condition of the window, the solution may include:

We always recommend the most cost-effective option for the homeowner.

replacing the insulated glass unit
repairing the frame
sealing the window assembly

Window Frame and Trim Repairs

In Knoxville, humidity and moisture can cause wood trim and window frames to deteriorate over time.

When trim or framing becomes damaged, homeowners may experience:

In many situations, repairing the trim or installing aluminum wrap can restore the window’s performance without replacing the entire unit.

air leaks

water intrusion

loose windows

visible wood rot

When Window Replacement Is the Better Option

While repairs can solve many issues, sometimes replacement is the smarter long-term solution.

You may need window replacement if:

If replacement is necessary, we can install modern energy-efficient windows designed for Tennessee’s climate.

the frame is severely damaged
multiple seals have failed
the window is outdated and inefficient
the window cannot open or close properly

Why Knoxville Homeowners Choose MI Homesiding & Roofing

At MI Homesiding & Roofing, we focus on honest recommendations and quality workmanship.

Homeowners work directly with me, and every project is carefully inspected before recommending repairs or replacement.

Our approach includes:

Since 2004, we have helped homeowners across Knoxville protect their homes from air leaks, moisture damage, and energy loss.

Detailed inspection of the window and surrounding exterior
Honest recommendations based on the condition of the window
Professional sealing and repair techniques
Reliable service from an experienced local contractor

Window Repair Services in Knoxville and Nearby Areas

MI Homesiding & Roofing proudly provides window repair services in Knoxville, TN and surrounding communities, including:

If your windows are leaking, drafty, or difficult to open, we can help restore their performance.

Farragut TN

Powell TN

Karns TN

Hardin Valley TN

Oak Ridge TN

Window Repair FAQs

Can windows be repaired instead of replaced?

Yes. Many window problems can be repaired, especially issues related to sealing, trim, or minor frame damage.

What causes windows to leak?

Leaks are often caused by failed caulking, missing flashing, or siding problems around the window.

How much does window repair cost?

Costs vary depending on the problem, but repairs are often much more affordable than full window replacement.

How long do window repairs take?

Many window repairs can be completed within a few hours depending on the type of repair needed.

Hidden Damage Policy

If rotted framing, failed flashing, or moisture behind the trim is discovered during the project, we stop and document the problem with photos. We explain what we found and why it matters, then provide a written Change Order before moving forward.

We never set a new window into a wall we have not inspected.

Ready to Get Started?

Tell us what you are seeing and we will take a look. Free estimates, clear pricing, and a licensed, insured crew that does what it says.