It’s not a window. It’s Winsulator.
The smarter alternative to replacement windows.
Solving window problems around the world for over 40 years!
Winsulator helps fix drafty, noisy, or uncomfortable windows without replacing them. Our acrylic window panel attaches with a magnetic anchor system that snaps into place and keeps your windows looking the same. It adds an extra layer that helps hold in the heat, block out noise, and stop air from leaking through. If your windows let in too much heat, cold, or sound, we’re here to help make your home or workspace more comfortable.
Fill Our Forms or contact us directly at info@winsulator-technologies.com
Did You Know
Electricity prices have increased 1.8% per year in the United States for the past 25 years. Why wait another year to fix your window problems?
- What we Offer
Our Winsulator Solutions
From insulation to noise control, we design smart interior window solutions that improve comfort, efficiency, and performance without changing the look of your existing windows.
Energy efficiency series
Improve comfort and reduce energy use without replacing your windows. Winsulator panels add thermal insulation through a patented interior magnetic panel system.
Sound control series
Reduce outside noise and create quieter, more peaceful rooms. Winsulator panels block sound before it enters through your existing window structure.
Preserve: Heritage series
Preserve the beauty and character of your original windows while improving comfort and efficiency with a seamless interior panel for historic properties.
- Why Choose Us
What can Winsulator do for you?
Cut Energy Use by Up to 40%
Winsulator panels improve efficiency without the cost of replacements. Our patented system delivers 8X the insulating power of a single pane.
Reduce Noise by Up to 70%
Winsulator’s sound-control panels block noise before it enters your home. Enjoy quieter rooms with up to 70% reduction through existing windows.
Preserve Your Historic Windows
Winsulator preserves beauty and character without window removal. I ncrease efficiency while keeping the original design fully intact. Contact Us For More Information.
- Case Studies
Real Projects, Real Results Delivered by Winsulator.
Explore our collection of real-world projects that demonstrate the performance, reliability, and long-term value of Winsulator interior window systems across homes, businesses, and historic properties.
NASA Performance Study
Winsulator participated in NASA’s Technology Outreach Program, where engineers submitted our interior panel system for …
Public Works Center Study
The Public Works Center in Jacksonville installed 5,500 Winsulator panels across five major projects at and around Naval Air Station Jacksonville.
Embassy House Condominium
Embassy House partnered with Winsulator to boost comfort and efficiency throughout the building. Click the button to read more
Contact Us
Winsulator delivers measurable improvements that transform comfort and energy performance in any home or commercial space.
- Client Testimonials
What Our Clients Say About Us
Discover what our clients have to say about their experience working with our construction studio.
Michael R
Homeowner
Winsulator completely transformed the comfort and energy efficiency of our home. We noticed a significant reduction in heat transfer almost immediately after installation. Our energy bills have gone down, and outside noise has been dramatically reduced. The installation process was simple, and we were able to preserve our original windows without the cost of full replacement. I highly recommend Winsulator to anyone looking for a smart and effective window solution.
Samantha T
Property Manager
As a property manager, I was looking for a cost-effective way to improve insulation and reduce noise without replacing windows. Winsulator delivered impressive results in both thermal performance and sound control. Our tenants immediately noticed improved comfort and quieter living spaces. The system maintained the historic appearance of the building while enhancing overall efficiency. It has proven to be a reliable and worthwhile investment.
Daniel K
CEO & Founder
We chose Winsulator after carefully researching energy-saving window alternatives, and it exceeded our expectations. The improvement in insulation has kept our home cooler in the summer and warmer in the winter. We also experienced a noticeable reduction in outside noise. The panels are discreet and blend seamlessly with our existing windows. It has been a smart investment that truly solves common window problems.
- Frequently Asked Questions
Find Quick Answers
Will Winsulator work with my windows?
Absolutely. Winsulator inserts are custom fabricated for all types of windows.
Can I still use my window?
Yes you can! Winsulator inserts use a magnetic anchor allowing you to easily access your primary window.
How do I clean my Winsulator Windows?
You do not need to struggle to clean between the window panels. All your Winsulator panels are completely removable making cleaning easy. Looked after, your Winsulator inserts will give you years of savings and comfort!
Why do you use acrylic instead of glass?
Does your acrylic yellow or craze?
Is the acrylic safe to use?
How long will the magnetic seal last?
What does Winsulator look like after installation?
How do I use my window?
What about my sliding door?
What kind of warranty do you offer?
- Get In Touch
Solve your window problems today.
Fill Our Forms or contact us directly at info@winsulator-technologies.com