Two Types Of Full Foam in Hot Tubs - BEWARE! - Video

Full foam is without a doubt the most effective form of insulation in a hot tub but beware - not all full foam is created equally. While many hot tub manufacturers brag about the fact that their tubs have full foam insulation, closed cell foam will be a nightmare for future repairs so you need to ensure they use a quality open cell foam that won’t harden over time