Soundproof Window Inserts for Noise Reduction
Cut down outside noise by up to 70 percent with soundproof window inserts, without replacing your existing windows. Magnetite transforms loud spaces into quieter, more comfortable environments while preserving the look and function of your home.
THE MAGNETITE ADVANTAGE
Magnetite soundproof window inserts are interior retrofit panels that seal tightly to your existing windows and patio doors using a magnetic mounting system. By adding a secondary interior layer and an airtight seal, Magnetite significantly reduces outside noise without replacing your windows.
Designed as high-performance acoustic window inserts, Magnetite solutions are effective for traffic, trains, aircraft, construction, and other everyday noise sources.
how magnetite works
The Science of Silence
Standard windows and patio doors provide minimal noise protection. When sound waves hit glass, vibration transfers noise directly into your space, especially through small gaps and poor seals.
Magnetite addresses this with soundproof window inserts that add a secondary interior glazing layer. This creates a sealed air cavity between your existing window and the insert, disrupting sound waves before they enter your home.
The Air Buffer
Magnetite inserts create a controlled air gap between your existing glass and the interior panel. This dead air space absorbs and weakens sound waves, forming the foundation of effective noise reduction.
Performance Glazing Layer
Magnetite inserts are available in multiple glazing options selected based on performance needs. The added interior layer helps dampen vibration and reduce sound transmission compared to a single pane window.
Magnetic Sealing System
A continuous magnetic seal locks the insert tightly in place, eliminating gaps where sound travels. This airtight perimeter helps block both high-frequency noise like voices and sirens, and low-frequency noise like traffic and aircraft rumble.
benefits of noise reduction
Block Noise. Boost Comfort.
Live Better.
Outside noise is more than an inconvenience. It can disrupt sleep, increase stress, and affect overall well-being.
Magnetite soundproof window inserts transform existing windows into effective sound barriers without replacement. By sealing air gaps and adding a secondary interior layer, these noise cancelling window inserts support better sleep, improved focus, and a calmer home or workplace.
With fast, hassle-free installation completed from the interior, Magnetite delivers immediate comfort, less waste, and a lower cost solution you can feel good about choosing. Better acoustics lead to better living.
Better Sleep & Focus
Productivity Gains
Healthier Mind & Body
Calmer Homes & Workplace
Fast Installation
Sustainable Choice

What Our Customers Are Saying
EXCELLENT Based on 72 reviews Posted on 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 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 Steffen STrustindex verifies that the original source of the review is Google. Works better than expected, it is indeed sound proofingPosted on 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 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 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 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 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 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!
Magnetite benefits
Benefits of Using Magnetite Window Inserts
Block harmful UV, keep interiors looking new, and gain privacy.
Our Customers Frequently Asked Us
FAQs
How effective are Magnetite soundproof window inserts?
Magnetite soundproof window inserts can reduce outside noise by up to 70 percent, depending on window type, installation, and configuration. They are especially effective for traffic, trains, aircraft, construction, and urban noise where replacement windows often fall short.
How do Magnetite inserts reduce noise better than standard windows?
Magnetite works by adding a sealed interior insert that creates a controlled air gap between your existing window and the insert. This airtight cavity disrupts sound waves and limits vibration transfer, which is why Magnetite acoustic window inserts often outperform standard replacement windows for noise control.
Are Magnetite inserts considered noise cancelling window inserts?
While no window system actively cancels sound electronically, Magnetite window inserts use proven acoustic principles such as spacing, mass, and airtight sealing to significantly reduce both high-frequency and low-frequency noise.
Will Magnetite work for traffic, trains, or airplanes?
Yes. Magnetite inserts are commonly used in homes near busy roads, rail lines, flight paths, and construction zones. The combination of a sealed air gap and interior glazing layer makes them effective across a wide range of noise types.
Do I need to replace my windows to reduce noise?
No. Magnetite is a retrofit system designed to improve sound control without replacing your existing windows or patio doors. Installation is completed from the interior, with no exterior changes or construction mess.
What materials are available for soundproofing?
Magnetite inserts are available in acrylic, tempered glass, and laminated glass with 3mm or 6mm thickness options. All materials work within the same double glazing retrofit system, with material selection based on performance goals, noise levels, and budget.
Will Magnetite change the look of my windows?
Magnetite inserts are custom-measured for a clean, low-profile fit and install on the interior side of your windows. From a distance, they are barely noticeable and preserve the original appearance of your windows and doors.
Does reducing noise also help with drafts and comfort?
Yes. The magnetic seal used in Magnetite inserts not only reduces noise but also limits air leakage. This helps reduce drafts, stabilize indoor temperatures, and improve overall comfort.
How long does installation take?
Most installations are completed in a single visit. Because Magnetite installs from the interior, the process is fast, clean, and low disruption.






