Hot Tub Covers Spot Promo Codes & Coupons September 2026 — Up to 20% Off

All of their premium  Hot Tub Covers Spot are made of high-quality, heavy-duty Marine Grade vinyl that has been treated with mildew and UV inhibitors to keep the vinyl strong and looking new.  Hot Tub Covers Spot spa covers are made of extra-thick vinyl to prevent splitting and cracking. Their covers for hot tubs are subjected to cold crack testing up to -20 degrees Fahrenheit. To meet your requirements, their custom-built spa covers are constructed with virgin foam core insulation in a variety of foam densities and thicknesses. With their simple ordering process, you can make your own hot tub cover with the best strength and heat retention for your location. Water absorption is the most common factor in spa cover failure. A hot tub cover will behave like a sponge once it begins to absorb water (moisture) and can quickly double in weight. When they heat seal and wrap their foam cores, they use the thickest plastic to ensure an airtight, moisture-proof seal.