Member - WexEnergy

New, simple to install efficient window insulation panels. WindowSkins work 24/7 to save energy escaping through your windows. One-click and they're installed! Nearly invisible, long-lasting and durable with guaranteed savings on your energy bills.

Type Startup or self-employed
Founded 2014
Company Size 4
Member Type
Founders Rachel Rosen & Ron Wexler
Headquarters Rochester, NY 14604, USA
Social network


WindowSkin® is a completely transparent custom-fit window insulation system that easily mounts onto existing windows, upgrading energy efficiency and indoor comfort. The result is an easy and affordable way to make single-pane windows work like more efficient double-pane windows, or to make your existing double-pane windows work like triple-pane options. The science behind WindowSkin is well known, yet our implementation is both elegant and unique. When WexEnergy WindowSkin panels are attached, a volume of air is trapped between your existing window and the panel. Like the gap between panes in a double-pane window (or the pockets of air in a down comforter), it is this layer of enclosed air – and its thickness in particular – that creates an insular barrier and improves the efficiency of the window. WindowSkin is designed specifically to optimize the thickness of this enclosed layer of air, maximizing its thermal insulation properties. Plus, each super-lightweight WindowSkin is custom-manufactured to fit your window exactly, with a patented design that minimizes the possibility of air leakage, so you get to enjoy the benefits of an ideal thermal barrier, each and every time.
Headquarters Rochester, NY 14604, USA

SDG’s of application

The Sustainable Development Goals are a call to action to end poverty, protect the planet and ensure peace and prosperity everywhere.
Clean water and sanitation
SDG 6 icon
Affordable and clean energy
SDG 7 icon
Industry, innovation and infrastructure
SDG 9 icon
SDG 11
Sustainable cities and communities
SDG 11 icon
SDG 12
Responsible consumption and production
SDG 12 icon

Efficient Solutions

Labelled Solutions from WexEnergy

The Solar Impulse Efficient Solution label seeks to bridge the gap between ecology and economy, bringing together protection of the environment and financial viability to show that these solutions are not expensive fixes to problems, but rather opportunities for clean economic growth.

The information set out above, is solely for the purposes of information and the Solar Impulse Foundation does not provide any guarantee as to its authenticity, completeness or accuracy. To validate the Membership to the World Alliance for Efficient Solutions, the Solar Impulse Foundation only verifies that each entity is registered and has signed our principles and values stated in the following World Alliance for Efficient Solutions charter. For those Members who are also solution providers, this information does not constitute investment advice or a recommendation to buy into, transact or to enter into any agreement with any of the parties or persons mentioned above. Potential investors or interested parties are solely responsible for their investment or business decisions and for performing any due diligence required by the circumstances.