Warm Wall is a new class of low-power heating device that stops cold drafts from descending the inside of an exterior wall onto a person, disrupting their sleep or comfort. During heating months, exterior walls are always cooler than interior walls. This temperature differential creates a subtle but consistent downdraft of cold air on the inside of the wall. Warm Wall eliminates this draft by pushing warm air up the wall.

Using about 100 watts – 15 times less electricity than the average space heater is rated as – Warm Wall addresses the root cause of discomfort from being cold. It’s also safer than using an electric blanket, a common fire hazard.

The most common areas of the home where Warm Wall would be used are behind the headboard of a bed or behind seating areas. Warm Wall is extremely easy to use, requires no permanent installation, and is completely hidden behind furniture making it a zero-impact addition to your home décor.