How to Insulate a Hot Tub and Lower Your Energy Bills

Learning how to insulate a hot tub is the best way to stop watching your hard-earned money vanish into thin air every time the temperature drops. Let's be real—nobody likes opening an electric bill in the middle of January only to find out their backyard soak is costing them a small fortune. While most modern tubs come with some degree of factory insulation, many of them are surprisingly thin on the details, especially the entry-level models. If you're tired of the heater running 24/7 just to keep the water lukewarm, it's time to take matters into your own hands. ...

April 23, 2026 · 7 min · Leeor Susur