The number one cause of spa cover failure is water absorption. Once a cover starts absorbing water (moisture) it will act like a sponge and in a very short time can double in weight. We use the thickest plastic to wrap our foam cores and heat seal the opening to ensure an air tight, moisture proof seal. THIS MONTH ONLY! We are offering a free Double Wrap Vapor Barrier Upgrade ($29.99 Value). Two separately sealed plastic barriers for
DOUBLE THE PROTECTION!