INOVUES

12/18/2024

Did you know that exterior secondary windows can extend the lifespan of insulating glass units (IGUs) by up to 3x?

At INOVUES, we assess each building before recommending one of our interior or exterior retrofit systems as a non-invasive facade/window upgrade solution. In some cases, adding an exterior secondary glazing could be better or more appropriate than an interior window insert, and vice versa.

For example, one of the benefits of using our insulating glass retrofit (IGR) system as an exterior attachment over double-pane windows is improving their internal condensation/fogging resistance by up to 280%. Here's how:

By turning double-pane IGUs into triple-pane glazing and creating a new insulating weather barrier in front of the existing windows, our IGRs increase the IGUs' Condensation Index (CI) from 30 to 84 (per NFRC on a scale from 0 to 100 -- see the attached diagram).

We validated this at one of our projects last winter, where ~20% of the non-retrofitted IGUs fogged and needed to be replaced, while none of the retrofitted IGUs did.

Interestingly, if the same IGR system were used as an interior secondary window, the CI would not improve. In fact, it would decrease slightly, from 30 to 28, as shown in the diagram.

This is especially important for buildings that have double-pane windows that are near the end of their 20-30-year lifespan (about 30% of all buildings). An exterior IGR retrofit can extend their lifespan potentially by up to 60 years, avoiding costly replacements.

If you'd like to learn more, we’ve covered this topic in detail in our latest white paper. Reach out to us if you’d like to get a copy!

12/12/2024

Many government buildings in Washington, DC, still rely on energy-wasting single-pane windows, significantly contributing to the recently reported $15.7 billion spent annually to maintain federal office buildings, regardless of their occupancy levels.

With growing interest in finding cost-cutting opportunities to reduce government spending, energy conservation measures (ECMs) like secondary windows provide a cost-effective solution to drastically cut the waste associated with heating and cooling these federal buildings.

The attached photos show an example of INOVUES' secondary window retrofits (SWRs) recently installed in a government headquarters in Washington, DC. This non-invasive retrofit transformed the existing single-glazed windows into triple-glazed systems, improving their insulating value by over 300% -- all without removal or replacement.

12/06/2024

We’re excited to announce the successful completion of a school retrofit project that utilized our non-invasive facade and window upgrade systems!

Many schools, even in cold climates, still have poor-performing single-pane windows, simply because window replacement is not cost-effective.

Secondary windows can solve this problem!

This winter, we've helped transform the only elementary school in Arcadia, Wisconsin, into a more energy-efficient, sustainable, and thermally comfortable environment for its students and staff for less than 25% of the quote the school received for window replacement.

With outside temperatures currently dropping below freezing, we're particularly proud that we've helped make the classrooms, where children spend most of their day, a place where they can learn and thrive in comfort.

This project was especially exciting because it showcased the versatility of our solutions, making it possible to retrofit a school originally constructed in 1914 and has undergone several additions and renovations over the years.

The project utilized both our and systems as interior and exterior retrofits on fixed and operable windows (maintaining their functionality), along with over-cladding the spandrel panels. This significantly enhanced insulation and reduced air infiltration while also giving the existing window walls a refreshed appearance.

All of this was done without removing or replacing the original glass or existing window frames and without disrupting the school schedule.

Many thanks to MomentumGlass, ECM Holding Group, Inc., and Upper 90.

Stay tuned for more details and other exciting updates!

05/01/2024

Our commitment to green innovation continues to garner recognition. Recently honored by TIME as one of America's Top GreenTech companies for 2024, INOVUES has also received two Gold The Stevie® Awards, as well as accolades from the NYC Accelerator and many others. It is a testament to our team's relentless pursuit of excellence in upcycling existing windows and facades to improve building energy efficiency and sustainability.

Let's reshape skylines together!



https://bit.ly/3THffQp

04/24/2024

📅 Save the Date: the CxEnergy Conference and Expo in San Diego, CA is coming up!

Learn about commissioning, energy management, and green building technologies for and

CxEnergy is the #1 event for commissioning, energy management, and building technology. Facility Managers/Building Owners can join for $99!

04/17/2024

Our non-invasive window retrofit at the University of Minnesota () used 70% fewer materials and slashed costs by 30% compared to traditional replacement.

Special thanks to W. L. Hall for their efficient installation and to Grid Catalyst for facilitating this project!



https://bit.ly/3Rg0KAW

04/16/2024

Thrilled to see our innovative glazing technology highlighted in The Fifth Estate's latest piece on city .

Facades are game-changers in reducing buildings' energy consumption and carbon footprint. A big thank you to the author, Foong Jeu Chang, for featuring INOVUES as a leader in this transformation.

https://bit.ly/3xKrbbv

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04/10/2024

Proud to be the only window and façade retrofit innovator recognized by TIME as a Top American GreenTech Company of 2024.

🏙️ Our non-invasive glazing retrofit technologies are at the intersection of technology and sustainability. They not only lower energy demand and carbon emissions, but are also up to 90% more cost-effective than full window replacements.

Let's continue to lead the charge in transforming older buildings into more modern and energy-efficient structures!

Learn more about INOVUES' sustainable window retrofits: https://www.inovues.com/post/time-top-greentech-companies

04/03/2024

"Buildings are bad news for the climate -- but they don't have to be. While our structures are currently responsible for a third of global energy consumption and emissions, a future where they create more energy than they consume is possible. Energy policy analyst Ksenia Petrichenko has a three-tiered strategy for thinking differently about buildings, transforming them from passive users to active players in the energy system and bringing us closer to our climate targets." TED





https://youtu.be/oYsDNpi_qPQ?feature=shared

03/27/2024

Check out these free ENERGY STAR industry resources on window efficiency, courtesy of the U.S. Department of Energy (DOE) and the Partnership for Advanced Window Solutions (PAWS).

Let's make new and existing buildings more energy efficient, sustainable, and comfortable by encouraging the use of higher performance windows.

https://bit.ly/4czc30X

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03/26/2024

We're Hiring!

INOVUES, the multi-award-winning window and facade retrofit innovator, recognized as one of America’s Top GreenTech Companies for 2024 by TIME and Statista, is on the lookout for a full-time Product Engineer to join our team in Houston, Texas. This position offers hybrid flexibility.

Discover more and apply here: https://bit.ly/3Tn3Eoh

03/20/2024

🏆 We are thrilled to announce that INOVUES has been named one of America’s Top GreenTech Companies by TIME for our innovative window technology.

INOVUES was selected from 4,600 climate-tech candidates as the only window / façade company.

This is a huge milestone for us and emphasizes the importance of sustainable building products and practices. Thank you to our dedicated team, partners, and supporters for making this possible!



https://time.com/6836807/americas-top-greentech-companies-2024-methodology/