Enjoy better heat retention and dependable protection with the Hot Tub Thermal Spa Cover 200cm x 200cm R20cm from Hot Tub Suppliers. Featuring a premium PU exterior, this cover is built to withstand heat, moisture, UV rays, and seasonal weather changes. The high-density Expanded Polystyrene (EPS) foam core provides durable, lightweight insulation that helps minimise heat loss and improve energy efficiency. Ideal for year-round use, it helps keep your hot tub warm, protected, and ready to enjoy.