The perfect spa needs the perfect cover! Thus Arctic designed the highly heat-efficient CastCore Mylovac Cover! Only Arctic molds the entire foam core (with foam twice as dense as industry standards) over a steel “C” channel reinforcement in the exact shape of every spa – no cut foam means no moisture absorption, lower electrical bills and less frequent replacement.
This quality hot tub cover can even support thousands of pounds so snow loads or kid loads are no problem! The foam sections are also sealed in a metal/poly wrap (similar to a coffee bag), which is vacuum and heat sealed for extra moisture resistance. Additional features include an insulating baffle between the halves to prevent heat loss along the seam, longer wind flaps, locking straps, and carry handles. This Arctic Spa cover is tops!