Save Money, Stop the Cold. And Enjoy Improved Comfort.

Windows are a major source of heat loss in your home. The next cold night, put one hand on a window and the other hand on the wall – you will literally feel the difference. In fact, as much as ONE THIRD[1] of the heat in your house can leak out of poorly insulated windows.

When heat escapes — or when it is allowed in during the summer — your furnace or air conditioner has to work that much harder to keep the temperature inside your house comfortable and consistent. Drafts contribute to your discomfort.

If you’ve done any shopping at all, you know that windows can be really expensive to replace, especially if you try to replace all of them at once! And if you have historic or handcrafted windows, replacing them will be even more costly.

The patented WexEnergy Window Insulation Panel is the easy, affordable solution to all these problems.

Simple to mount, this lightweight, invisible custom-fit window insulation system looks great and works great too. Just press the Window Insulation Panel on to your existing window to add an extra layer of efficiency and comfort. It’ll keep the heat in and the cold out all winter long and in summer, it’ll keep the heat outside and the cool air conditioning inside with no messy films or damaging tapes to hassle with. Best of all, WexEnergy’s Window Insulation Panel is nearly invisible and doesn’t interfere with the use of your windows or window treatments.

All you need to do is install a WexEnergy Window Insulation Panel today to upgrade your comfort.

To try WexEnergy’s Window Insulation Panel for yourself, join our mailing list to become one of the first beta-testers for this new product. We promise you’ll be glad you did.


Building Owners

The Cost-Effective Way to Make Your Buildings More Energy Efficient

Windows are a major cost for building owners. In fact, they can account for 10% to 25% of your total heating/cooling charges. Your HVAC systems have to work that much harder to maintain consistent, comfortable temperatures.

If you’ve ever gotten an estimate for replacement windows, you know that the project – particularly in larger buildings – can be really expensive. And the payback takes too long to justify the cost.

Beyond simple matters of cost, windows are character defining features of most buildings. Everything from their size, placement, proportional relationship to the wall space, style, and materials contribute to how a building looks and feels. The ability to retain this existing character is often a paramount concern when attempting to maximize the long-term value of your investment.

The patented WexEnergy Window Insulation Panel is the easy, retrofit solution to this problem – a solution that delivers a much higher return on investment than replacement windows.

Simple to mount, these lightweight, custom-fit thermal barriers look great and work great too. Just press the Window Insulation Panel on to your existing windows to add an extra layer of efficiency. They’ll keep the heat in and the cold out all winter long, and in summer, they’ll keep the heat out while your AC system keeps your tenants cool. You’ll  save a surprising amount of money over that time. And if sustainability is a part of your brand story, this energy efficient, environmentally friendly solution will add to that as well.

To try WexEnergy’s Window Insulation Panel for yourself, join our mailing list to become one of the first beta-testers for this new product. We promise, your tenants will be more comfortable and you’ll see the results you want in the bottom line.

Independent Validation

Taitem Engineering P.C. in Ithaca, NY has validated WexEnergy's Basic WindowSkin™ prototype performance. This validation was performed in Taitem's test facility for testing window insulation performance.

The validation study of a single pane window with the earlier prototype mounted on the Base Window found a 33% reduction in heat transfer rate compared to the same single pane window, alone. This result corresponds to 82% of the improvement expected by replacing the single pane window with a new air-filled double pane window. WexEnergy LLC anticipates improved test results when the current prototype is tested. 

These test results will be posted as soon as testing is completed. The validation study of a double pane window with WexEnergy's Basic WindowSkin™  found a 23% reduction in heat transfer rate. This corresponds to a 24% improvement in energy efficiency performance or the equivalent of a current Energy Star rated window for Southern US Climates.

Innovation Fund AwardS

WexEnergy LLC received a 2016 Innovation Fund Award from the Syracuse Center of Excellence in Environmental and Energy Systems (SyracuseCoE). Under this award contract, independent validation of WindowSkinTM performance was conducted by Taitem Engineering, P.C. in Ithaca, NY at a facility designed to test window performance. The study also  modelled energy savings for WindowSkin™ prototypes, including low-E prototypes (next generation), on an air-filled double pane window. This window type was chosen because it most closely mimics the energy performance of  double-pane windows that are at least 25 years old.

The energy modelling found an average decrease of  ~11.5% in Natural Gas usage (range of 35% to 9%) when WexEnergy's Basic WindowSkinTM is mounted on an air-fill double pane window.  An average decrease of 26% in Electric Energy usage (range of 40% - 25%) was found when the next-generation WindowskinTM is mounted on an air-filled double pane window.

Intellectual Property

WindowSkin Patents and Filing Dates

  • US 9234381 | 06/26/2014
  • US 9663983 | 03/11/2015
  • US 9845636 | 11/12/2014
  • US 10196850 | 08/09/2016
  • US 10501981 | 12/18/2017
  • US 10533364 | 05/23/2018

8 pending international applications.

WindoWare patents and know-how licensed from WexEnergy Innovations, LLC

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