ambhates2wrk

I am in the market for a hot tub that is no taller than 35". I recently owned a Coleman (foam insulated) that is over 10 years old and had nothing but leaking problems from the 1st year I bought it. I don't think there is any foam left in it ( okay not all but most of it) It is located indoors in a cedar room built specifically for the tub. My questions are Why would anyone want an foam insulated tub over non foam. I'm not really buying into this whole if it's outside it's better theory. Aren't the repairs a nightmare? How many people have had trouble with their foam insulated tubs? We have looked at Vita, Jacuzzi, Marquis, Baja, Hot Springs I would like to sit at least 4. Any help or advise is appreciated. I am feeling a little overwhelmed and the tubs I am leaning toward all have full foam insulation and that scares me a bit. THANKS!