Reasons Why Your Hot Tub Cover Is Losing Heat

A hot tub cover is one of the most important elements of your tub setup. It helps to keep your water clean when the tub is not in use, and it prevents excess heat from escaping. If you want to enjoy your tub to its fullest extent as you soak, you’ve got to cover it up when you’re done. Invest in a top-quality cover when you buy your hot tub to start off on the right foot.

However, if you’re scratching your head at a hefty energy bill this month, take a look at that tub cover. Is it airtight? Are there any scratches, tears, or holes? It may be time to replace it. Don’t wait for it to get worse. Check out these reasons why your hot tub cover is losing heat. If any of this information applies to you, reach out to your hot tub dealer to look at a new cover.

Average Lifespan

First, let’s take a quick look at how long an average hot tub cover will last you. If you keep it in good condition, it should last you about four or five years.

Many hot tub covers are made of sturdy foam encased in a plastic or acrylic covering. The whole setup is then upholstered in marine-grade vinyl. When the foam stays dry, it’s a wonderful insulator for the hot water inside. But if those outer layers start to tear, you risk getting the foam inside wet and creating a breeding ground for mold and mildew. Keep your cover in good working condition and inspect it regularly, and you could get a good few years of use out of it.

The Cover Doesn’t Fit

When you buy pools and hot tubs in Portland, ask your dealer about a cover that will fit best. Ideally, the cover will completely seal the top of the tub. It should be airtight!

How is the cover supposed to fit over your tub? Components like hinges and locks help keep that airtight seal, but some covers also rely on tie-down handles that may not last as long. If even a single handle snaps or comes loose, it compromises the integrity of the cover. You won’t be able to seal it up completely.

Pay attention to how your cover fits around the edges and how reliable those tie-down handles and locks are. If you can’t secure each component anymore, your tub will lose heat and your energy bill will skyrocket.

Normal Wear and Tear

If you’ve had your hot tub cover for a few years, you will inevitably begin to see signs of age, even if you’ve taken stellar care of the cover. All tub components have an expiration date.

The vinyl exterior on your cover will be the first telltale sign of advanced age. If it’s starting to stretch or crack anywhere, replace it as soon as you can. Don’t let those stretch marks become tears! If any water seeps in through those cracks, it’ll compromise the foam and make it heavier.

Speaking of the foam, there are a few signs it’s reached the end of its lifespan. If there’s even one crack in the vinyl, germs and fungi can creep in along with the moisture. A rank or smelly hot tub cover needs to go ASAP, even if it looks fine on the outside.

In addition, if you’ve got kids in your life who like to use the tub, expect some extra wear and tear. A tightly sealed hot tub cover looks temptingly like a trampoline to adventurous youngsters. Kids who like to roughhouse will decrease your hot tub cover’s lifespan by at least a few months. Make sure to monitor them closely during their hot tub time, both for their safety and for the integrity of your tub.

Weather Concerns

Do you keep your hot tub outside? If it’s out in the open in your yard, your hot tub cover could see a great deal of weather damage.

Every time it snows or rains on top of your hot tub cover, it creates a pile or puddle in the center. The weight of the snow and/or water will cause the middle of the cover to sag. That sagging puts extra stress on the cover and encourages the vinyl to crack. Soon, you won’t be able to get that airtight seal anymore. Plus, when moisture seeps through those cracks, you’ll wind up with wet, heavy, smelly foam inside.

All hot tub owners should keep a close eye on their covers—especially if the tub is outside. That cover stands up to every outdoor element, from dry winds to insufferable humidity. If you notice the vinyl exterior starting to stretch, sag, or crack, replace it as soon as possible. Anything that penetrates the exterior and seeps into the foam will cause sagging which, in turn, makes the cover more difficult to seal completely.

If you live in an area with high winds, pay special attention to all the locks and hinges that seal your hot tub cover. They’ve got to withstand that wind without popping off and breaking the seal. Check your tub regularly, especially during harsh weather conditions. Replace any broken or loose hinges as soon as you can to maintain a tightly sealed tub.

Owning a hot tub is a monthly cost to you, but it shouldn’t be exorbitant. Look over your energy bill every month; if you notice a strong uptick, especially in winter, your hot tub cover could be to blame. The ideal cover creates an airtight seal around the tub, with no loose hinges or room for cracks. When you cover your hot tub properly and turn down the temperature when it’s not in use, tub ownership won’t put a dent in your wallet.

As you maintain the water inside your tub, inspect the outside from top to bottom. Notice any cracks or sags? There are several reasons why your hot tub cover is losing heat, and no matter what’s happened to yours, replace it as soon as possible. A new cover is a five-year investment and a boon to your energy bill. Get the best use out of your tub by caring for every element.

Reasons Why Your Hot Tub Cover Is Losing Heat Reasons Why Your Hot Tub Cover Is Losing Heat