08/07/2026
Most homeowners think about window film for keeping heat out in summer. Here's what they miss: the same gaps that let cold air in during winter are working against your AC right now.
Single and double-pane windows leak conditioned air year-round โ not just in January. Insulating window film seals that gap in both directions, so you're not paying to cool your house through August and heat it through December.
Fall is when installers get booked solid. If you want it done before the temperature swings, now's the time to get on the schedule. https://www.coolvu.com/contact/ https://www.coolvu.com/contact/