Stop Condensation on Windows Without Replacement
Stop condensation on windows and create a window moisture barrier with our window and patio door insert solutions. Stop mold growth and create a healthier environment in your home.
why condensation happens
Condensation occurs when warm, moisture-laden indoor air comes into contact with a cold window surface, causing water droplets to form. Designed for Canadian climates, Magnetite creates an effective window moisture barrier that helps regulate surface temperature to stop condensation on windows. This proven approach to glass condensation prevention helps prevent moisture on windows, reduce fogging and dripping, and ultimately stop window condensation while improving overall comfort and energy efficiency year-round.
magnetite's solution
How Magnetite Stops Condensation
Magnetite inserts add an insulating interior layer that keeps glass warmer, helping stop window condensation and prevent moisture on windows that can lead to mold and damage.
Airtight Magnetic Seal
Insulating Air Space
Magnetite creates a sealed air space between your existing window and the insert. This insulating layer keeps interior glass surfaces warmer, reducing the temperature difference that causes condensation to form.
Interior Humidity Control
By reducing cold spots and drafts around windows, Magnetite helps balance indoor humidity levels. Warmer interior glass stays above the dew point, allowing homes to maintain comfortable humidity without excess moisture collecting on windows. This helps prevent window condensation during winter and shoulder seasons.
Welcome to a Moisture-Free Home
Magnetite inserts create an airtight seal and buffer that stops condensation on windows in cold Canadian climates. This protects windows and frames from moisture damage, helps fight mold and mildew, and maintains clear, frost free views throughout the year.
As a retrofit solution, Magnetite installs quickly from the inside, reduces material waste compared to full window replacement, and delivers a cost effective and sustainable upgrade that improves comfort, indoor air quality, and energy performance.
Fight Mold
Protect Windows
Clear Views
Cost Effective
Fast Installations
Sustainable Choice
Magnetite benefits
Benefits of Using Magnetite Window Inserts

UV Protection & Privacy
Block harmful UV, keep interiors looking new, and gain privacy.
Testimonials
Posted on Google Steve ColeTrustindex verifies that the original source of the review is Google. I work from home and couldn't stand the sound of passing traffic and screaming kids on my street. I got Magnetite windows installed and it cut the noise right down. Of course nothing is 100%, but Magnetite windows made a massive difference. And they cost me next to nothing compared to what brand new soundproof windows would've costed. Alfredo and his team are pros. Highly recommended if you want a more peaceful home for a very reasonable price.Posted on Google Patrick DuncanTrustindex verifies that the original source of the review is Google. Solid 4.5, thank you to Alfredo and Jaskaran for the setup and installation! There is definitely a noticeable decrease in traffic noise, so it does work. I subtracted 0.5 since there are slight scuffs and marks on new frame, but that’s me being a perfectionist.Posted on Google Steffen STrustindex verifies that the original source of the review is Google. Works better than expected, it is indeed sound proofingPosted on Google Terry He (何天宇)Trustindex verifies that the original source of the review is Google. Martin and Rashad did an excellent job installing a custom-fit entire floor-to-ceiling wall of Magnetite window inserts for my guest bedroom in my condo. We were having a common issue of some construction noise in a busy Toronto location. The bedroom has been quiet and serene ever since the installation. For the amount of glass, customized fabrication, and professionalism/friendliness from Martin, I think the price was worth it for our result. I highly recommend Martin and would definitely work with him again. Thank you guys!Posted on Google Larissa KatzTrustindex verifies that the original source of the review is Google. I was so extremely happy to have found a solution for soundproofing our windows. The level of service provided by Magnetite Canada was exceptional. I had a very tight deadline for the production and installation of the panels, and all my requests were accommodated and treated with utmost care. I am forever grateful for Alfredo for speeding up the production, and for Martin for his excellent and efficient work on the installation. This company is not only professional, but they also treat you with care and attention.Posted on Google Teresa BernaudoTrustindex verifies that the original source of the review is Google. Martin and Rashad did a great job, measuring and installing, the head office staff were very professional in coordinating the work and we are very happy with the noise reduction results! Highly recommended!! Thank you Magnetite!!!Posted on Google Adhiraj SinghTrustindex verifies that the original source of the review is Google. Great product! We got these for our floor to ceiling windows in our condo downtown, to get rid of the hum from the highway that our stock windows just didn't do a very good job of cutting out. Was a bit unsure how much of a difference they'd make, but it sure was significant and has brought a ton of calm & quiet to the room, haha. Alfredo & Martin were excellent through the process - precise communication and were on time for measurements & installation. Even though initially they had said it might be a couple of weeks, I think they had them ready and installed in pretty much a weeks time.Posted on Google Terry TaylorTrustindex verifies that the original source of the review is Google. Martin did a great job making sure the measurements were accurate and installation was performed with care. He explained how to maintain the inserts and made sure everything was cleaned up after install. And Alfredo, thank you for the early delivery! We are very happy with the inserts… yes, they work!!Posted on Google Carmen L.Trustindex verifies that the original source of the review is Google. I live on a major street and my daughter was complaining about the noise of the cars passing by during the nighttime when she was trying to sleep. Alfredo responded promptly via email and Martin, their installer, came on the same day that I confirmed to take measurements of my windows. The window inserts were ready the following week. Martin did a fantastic job on the installation and it only took him about 30-45mins. Although Alfredo mentioned a 70% reduction in noise, I’ve noticed it to be much more. I cannot hear cars passing by anymore unless they have a loud exhaust or it’s a big truck. The most important thing is my daughter now sleeps well and has not mentioned even a single time about hearing the cars since we’ve installed the inserts. I am grateful to Magnetite, Alfredo, and Martin for their service and customer care. Thank you!
Our Customers Frequently Asked Us
FAQ’s
How does Magnetite help stop condensation on windows?
Magnetite creates an airtight interior glazing layer that forms a sealed air space between your existing window and the insert. This keeps interior glass surfaces warmer, reduces temperature differences, and helps stop window condensation from forming.
Can Magnetite prevent moisture on windows in winter?
Yes. By improving interior surface temperatures and sealing drafts, Magnetite helps prevent moisture on windows during cold Canadian winters, even in homes with higher indoor humidity levels.
Is Magnetite effective for glass condensation prevention?
Magnetite improves thermal performance and helps keep window glass above the dew point. This makes it an effective solution for long term glass condensation prevention without replacing your existing windows.
Will Magnetite help reduce mold caused by window condensation?
Yes. By stopping condensation and limiting excess moisture buildup, Magnetite helps reduce conditions that lead to mold growth around window frames, sills, and surrounding finishes.
Does Magnetite work on all window types?
Magnetite can be installed on most existing windows and patio doors, including single pane, double pane, and older window systems. Each insert is custom measured to ensure an airtight fit and effective condensation control.
Is Magnetite a permanent solution or a seasonal product?
Magnetite is designed for year round use. It provides condensation control in winter while also improving comfort, energy efficiency, and indoor air quality throughout the year.
Do I need to replace my windows to stop condensation?
No. Magnetite is a retrofit solution that installs from the interior, offering a cost effective way to stop condensation on windows without the disruption or waste of full window replacement.



