Design-Your-Own Ultra Deluxe Spa & Hot Tub Covers: 6/4 Taper with 1.0# Foam Base Cover with R-23.85 $488.88
Product Review (submitted on October 10, 2012):
I did alot of research looking for a great spa cover and this seemed to be the best deal. The 6" definitely holds in the heat. The construction is high quality and it was delivered quickly and without event. Overall, I would definitely recommend Beyond Ni