The highest class, highest grade of insulation you will not find another hot tub like a Caldera Spas. We are confident that the unique design, and Highest Quality Spa is the best money can buy. With our low prices we are pretty sure that our pre – entry grade and price of hot tub is another retailers highest. Lower running costs, reliability, Low maintenance, Beautiful colour choice , Hydrotherapy massage jets. High insulated cover with safety lock for extra security. Trusted Dealers and retailer, Members of BISHTA, Consecutive Award winners, Whatspa Approved hot tub specialist for south Yorkshire.