Category Archives: Hot Tub Covers

Why Do Hot Tub Covers Get Heavy?

Heavy Hot Tub CoverEvery traditional foam filled hot tub cover gets heavy. But the how and why may come as a surprise. It has nothing to do with rain so it doesn’t matter how steep the taper is, that cover will still get heavy. If it was rain that was making hot tub covers heavy then putting a roof over the spa would stop the cover from getting heavy.

Moisture getting trapped in the foam is what eventually makes a cover too heavy to lift. But if it’s not the rain, how does the water get in there? The answer is steam from the warm spa water. When water becomes steam it is a much smaller molecule than a drop of water.

Steam can get into a much smaller area, like say the spaces in the foam. Once it cools back down and turns into water again, it’s trapped inside the foam. Once trapped in the foam the water won’t drain out so a fancy drain hole won’t help. The only way the water can get back out of the foam would be to evaporate. In order to evaporate, the hot tub cover would have to be removed from the source of steam (the hot tub) and placed in a dry, well ventilated area.

The problem has nothing to do with how well the cover is cared for or how much vinyl protector is rubbed on it. The problem is the foam. The type of foam used in hot tub covers is designed to be used as insulation in DRY conditions. For instance it works well in floors, walls and ceilings (provided it is kept dry) and is great for refrigeration applications.

However if the same foam is exposed to steam, the insulation it could offer is quickly reduced to something equivalent to wet plywood.Another Heavy Hot Tub Cover

So why is foam still being used in hot tub covers? It’s cheap and it’s the industry standard. But just because everybody is doing it doesn’t make it the best idea.

A hundred years ago the standard mode of travel was the horse. The horse had been the standard for hundreds of years. Until something better came along.

A better idea as far as hot tub covers go would be one that eliminates the foam, still insulates but stays light weight and easy to use.

Thirty years ago, (yes really, thirty years ago) that is how the SpaCap was developed. A single woman with back trouble, needed to be able to use her hot tub every day for therapy. She had to be able to get her cover off and on by herself without further injuring her back.

The cover she eventually came up with was light weight, easy to use and insulated as well as a foam filled hot tub cover. Although it has gone through many improvements over the years, the concept and principle is still the same. SpaCap.com builds custom hot tub covers for all kinds of spas including swim spas.

Don’t go out and purchase another foam filled hot tub cover just because that’s what the neighbors do. Visit SpaCap.com and get a cover that won’t get heavy or break and will make it easy for you to use your spa for years to come!

SpaCap Hot Tub Cover

Toddler Falls on Hot Tub Cover

It’s not everyday that hot tub covers make the news. Recently in Florida a toddler fell from a three story balcony and landed on, you guessed it a hot tub cover.

Here’s a link to the story

Now, as a grandparent the first thing that comes to mind is, “How did this happen?” Not to say we are disappointed to have a happy ending (the little boy was fine and ran back up stairs to tell his grandfather what happened) but how did the little guy fall?

Let’s lock the sliding glass door and prevent this future stuntman from repeating this maneuver. Next time he might miss the hot tub entirely.

A few years ago “Dwarf Tossing” was a thing. Then “Dwarf Bowling” and a few other manifestations along the same lines. Without taking a side as to the rights of little people to be tossed for sport and amusement, let’s just nip “Toddler Tossing” in the bud before it too becomes the new fun activity.

In our personal experience a lot of things seem like a good idea to toddlers. Many of them seem to lack the “fear” gene or chromosome to alert them to potential serious consequences. As entertaining as it may be to watch videos of animals misjudging their leaping abilities, no one wants to see this with toddlers.

If on the other hand you would like to lay your toddler gently on your spa cover for some reason, let’s go over some ground rules first to ensure safety and happy endings.

First rule. The spa or hot tub must be no higher than deck level. If your hot tub is free standing, the distance from the edge of the spa to the ground would be enough to damage your toddler so better to lay the little bugger on the ground than on the spa. If on the other hand your spa is flush with the deck it MAY be okay. Move on to rule two.

Rule Two. The cover must be properly secured in such a way as to insure that the toddler cannot by accident or intent gain access to the spa water below. Neither by a fall from a great height, significant impact or any other instance. Toddler Approved Hot Tub Cover

Rule Three. The hot tub cover must be a comfortable place to lay one’s toddler. If the hot tub cover is a rigid piece of foam it must be considered not suitable for toddler laying. If the spa cover allows a cushion like softness that will comfort and embrace the toddler then proceed to rule three.

Kid Tested Hot Tub Covers
This is only a demonstration of ruggedness. Please do not try this with your own hot tub cover. Damage caused by this would NOT be covered by warranty.

Rule Four. If a toddler is resting comfortably on a soft hot tub cover, there should be jumping on the cover by any other person or animal. This would dislodge the toddler and could potentially cause harm.

If you or someone you know would like to purchase such a hot tub cover, please visit SpaCap.com.

Can Hot Tub Covers Be “Green”?

All this talk about going green, saving energy and saving the planet. As it relates to Hot Tub Covers, the most important thing we can do is to not create more waste that will just end up clogging our land fills. Consider this for a minute… There are 10 million spa owners in the USA, and each one of them uses a typical rigid foam spa cover on their hot tub. For the sake of this demonstration each foam cover is only two inches thick and every spa is eight feet by eight feet. That would mean each spa cover contained about 10.666 cubic feet of foam per spa cover. For the rest of this example we will use 10.5 cubic feet per cover.

If each cover on every spa becomes saturated within two years and needs to be replaced that would mean that we would be adding 52.5 million cubic feet of waste to our landfills in just hot tub covers every year.
If it takes two and a half covers worth of foam to make up one cubic yard that translates to 4 million cubic yards of waste added to our land fills every two years just in spa covers.
Used hot tub covers waste enough foam to build the Giza Pyramid every six years
There are 11 million Cubic yards of stone in the Great Pyramid at Giza, we are adding enough foam to build a duplicate in our landfills just from used hot tub covers every six years conservatively. There are four and a half million cubic yards of concrete in Hoover Dam. So we could clog a river with our discarded foam filled spa covers every two years. Or we could build a two lane highway of discarded foam filled spa covers from Seattle Washington to Miami Florida every two years.

Remember, for this example we were using a two inch thick foam spa cover. Most foam filled spa covers are not two inches thick anymore. If all those old foam covers were four inches thick all these calculations would be double. If they were tapered spa covers, say from six inches down to two, it still doubles the amount, so the highway or dam could be built every year instead of every two years.
But we are just being conservative so we want to stick with two inches thick. If we ripped the covers in half and laid those pieces end to end we could circle the earth at the equator on used spa covers every two years.

Heck with parking lots, in a few years we could pave the entire planet with foam just from saturated foam spa covers from the USA alone.

So what is the solution? Well, how about a better spa cover?. What if there were a spa cover that did a better job insulating, did not get saturated, heavy, break or blow away in the wind? Good news, you do not have to quit using your spa to save the earth. You just need to get a SpaCap Hot Tub Cover that does not use foam to insulate. There would be two major advantages to doing so. First the spa cover that did not use rigid foam to insulate would last longer. Since what always fails in the typical spa cover is the foam, either breaking or getting so saturated that you cannot lift it, a spa cover that did not use foam would tend to last longer.

Second, if the new type of spa cover does not use rigid foam it will also be a lot more friendly to the environment when it does come time to discard it. Less trash, less waste, less land fill, not that is what going green is all about.

SpaCap uses a patented design to solve all of the following:

  • As easy to use
  • Light Weight
  • Sheds Moisture
  • Won’t fly away
  • Won’t break under a snowload
  • Won’t be damaged by hail
  • Insulates Better
  • Sunbrella fabric rated by years not hours

Beware the Man-eating Hot Tub Cover

How dangerous is an overweight foam hot tub cover? Recently a man was checking the chemicals in his spa. Rather than attempting removing the entire hot tub cover, he decided to just lift one side enough to get at the water long enough to get a sample. He bent over and supporting the heavy cover with his left arm while attempting to fill a sampling bottle with water from the spa to check the chemical content, and total alkalinity.

As he leaned over further, the weight of the water logged spa cover dislocated his left shoulder and allowed the cover to hit him on the back knocking him into the spa. He was now face down in the spa with his legs pinned to spa by the weight of the hot tub cover. His shoulder was dislocated and unlike the Mel Gibson character in Lethal Weapon, he was in agony because of a the pain. He tried to move but could not budge the weight of the waterlogged cover.

He began to choke as he swallowed spa water and tried to rise up but could barely get his head out of the water. With what could have been his last breath, he screamed for help. Fortunately he had left the door from the house to the deck open. His daughter and her boy friend heard the commotion and looked out to see his legs sticking out of the spa cover.

His daughter and her boy friend were able to lift the hot tub cover off of his legs. His daughters boy friend jumped into the hot tub and pulled him up from the water. They took him to the emergency room where they put his shoulder back in place and treated him for shock.

Women who have experienced both child birth and a dislocated shoulder report dislocating a shoulder as more intense than childbirth. But either way we can agree the pain must be excruciating.

This man had owned a hot tub for 12 years and had replaced 3 conventional rigid foam core spa covers. While the life on the foam covers had averaged from 2 to 4 years, regardless of manufactures claims, all of these traditional foam filled covers became waterlogged. He has since bought a Spa Cover that uses air chambers to insulate rather than rigid foam. He is certain that the air filled spa cover will not try to kill him as the other foam cover did.

Another lady reported that while she and her husband were in the hot tub with their rigid foam spa lid propped up against the wall. A gust of wind hit the spa cover and it suddenly fell hitting her husband on the head. The blow was hard enough to push them both under the water. Fortunately they were not trapped and they both recovered quickly, or so they thought.

A couple of days later the left side of her husbands face suddenly went DEAD. He had no feeling, sensation or movement. Naturally they both were quite frightened and thought he had suffered a stroke. They did exactly what any of us would do and rushed immediately to the hospital. The doctor diagnosed him with Bells Palsy which can be caused by stress and or trauma like a heavy spa cover hitting him on the head. He later made a full recovery. He was extremely lucky.

Here is something you will never hear from a foam spa cover dealer. Every year people are injured by foam hot tub covers. Most of the injuries have come from a gust of wind blowing the heavy foam cover onto people as they use their spa. Sometimes people attempting to carefully maneuver a saturated foam cover off their spa, have lost their grip and had the hard foam cover slam down breaking the arch of their foot.

According to the U.S. Consumer Product Safety Commission people have even been drowned when they have become trapped under heavy foam covers. Maybe now is a good time to search for a better spa cover. With the World Wide Web, you can literally have the world to shop from. Do you really want to risk injury or death trying to use your spa?

Although the video above may look humorous it is not funny when it happens. In thirty years of building air filled hot tub covers, no one has ever been injured by a SpaCap hot tub cover.

Hot Tub Covers and When To Replace Them

Hot tub covers are imperative, if you want to keep that water warm inside the hot tub. Unfortunately, they don’t last forever. Despite what your spa dealer could possibly have promised, there shall come a season that you are going to be in need of a replacement hot tub cover.

What are the indications when your hot tub cover has given up the ghost? There may be obvious signs, as well as some that are not so obvious indicators. Here are 5 signs of hot tub cover distress to take into consideration.

Saggy CoverKirk Hot Tub

If your foam filled hot tub cover collects water on the surface, you’ll need a new spa cover. This signifies that whatever was provided in terms of the reinforcement of the foam boards is now bent or broken. You’ll find typically a C-channel that runs along both halves of the spa cover, where they meet at the hinge. Some cover manufacturers will use materials like aluminum or thin steel at this point, which will bend under weight (dogs, kids, snow), or (more typically) due to the weight of the cover itself.

If this is the case, attempting to milk a longer time from the cover is just going to end up costing you more going forward since whatever insulation value it might possibly have possessed is gone at this stage. Delaying the inevitable will simply cost you more in your energy bills. But more importantly considering a usage point of view, you are likely unlikely to wish to mess with your cover when it has water on top of it. Ultimately, you’re using your hot tub less, which is certainly a sin. Do not be a sinner.

Something to think about here. No matter what your hot tub dealer has to say about it, if he only wants to sell you another foam filled cover, it is 100% absolutely going to turn out to be just like the one you have to replace now.

It won’t matter whether it is shrink wrapped in Kevlar and reinforced with titanium, if it has foam inside, it is doomed to fail.

Puddle Coverhot-tub-cover-damaged

Water is heavy, at 8 lbs. per gallon, it can add up quickly. Another case of broken reinforcement channel. Probably started out with a small crimp in the channel, which commenced to puddle some water, and a lot more water – and now it appears like a new hot tub cover is in order.

Just like Saggy Cover, this is due to using foam panels above a hot tub. Foam panels will saturate from the steam coming off the spa water. Not one thing will prevent it other than not using foam within your cover!

The spa dealer may suggest you to attempt to flip the panels over inside the cover to add to its useful life. Except the zippers as well as the vinyl material weren’t made to be opened and shut beyond the initial stuffing of the foam.

Once a cover begins a gradual puddle, it may never be reversed. It’s time to order a replacement hot tub cover. As we said above, putting it off means you’ll be making use of the hot tub less (a sin) and wasting money on the heating bill.

Water Logged Hot Tub Cover

This may be a hot tub cover that weighs about 3x what it did when it was new. They often get so heavy that they become next to impossible to use short of the aid of a Seal Team. They can also damage spa cover lifters once they get too heavy. That’s because the cover lifter is not made to handle a heavy cover. Bet the dealer didn’t mention that when he sold it to you.

When the foam core is taking on water – and, is not draining. This does not signify that rain water has somehow gotten into your cover, or snow or another outside source. It happens when steam rises from the warm spa water then since it’s a very small molecule, gets right into the foam. Once it gets inside of the foam it cools and turns back into water, and becomes trapped because of the fact that the water molecule is too big to drop out.

The best way to prevent it would be to never use a foam filled cover on the hot tub. Despite what the manufacturer claims to wrap it in or the way they package it, the foam will eventually become saturated. Period.

It is time for a new replacement hot tub cover. Again, putting it off at this point is just going to cost you more in your energy consumption and unless you have a Seal Team living with you, you aren’t going to be using your spa very often. (Still a sin)

If you want to be clever, you can take the cover from your spa and store it in your garage for several months. As soon as the cover is away from the moisture and being stored inside a dry place, eventually the moisture within the cover will evaporate (back to a smaller molecule) and of course the foam will become light again. It takes months for it to dry completely in which case you must have another replacement cover for your spa while you wait. Note: The cover may still warp wildly out of shape while it dries.

If you choose to rotate your covers every three months, you may be capable of making them last until the materials begin to come apart. See Below.

Torn & Worn Hot Tub Covertorn-spa-cover

Whenever the fabric (marine grade vinyl on the standard foam filled hot tub covers) is exposed to its limit of sun and weather, it becomes brittle and begins to deteriorate. Eventually, holes and tears happen that will.

Because ALL Vinyl, even the most costly Marine Grade, are rated by HOURS outdoors.

Using a spa cover protectant is just another way for cover dealers to take your money. If you would like to spend on weekly basis rubbing down your hot tub cover with conditioner, be our guest but the smart thing to do would be to buy the cover that does not have VINYL on the outside. Like say the SpaCap hot tub covers that use Sunbrella Marine fabric, which is rated by YEARS outdoors.

Still, if the cover isn’t heavy yet, you might to postpone acquiring another right away providing you don’t mind the look of Duct Tape. If you would like a few suggestions, check out some episodes of the “Red Green Show.” Red covers the finer points of Duct Tape.

Smelly Hot Tub Cover

Musty, mildew, old wet dog – whatever your hot tub cover smells like, if it’s a bad odor, that probably implies that you now have bacteria forming inside the hot tub cover. It probably also means the cover is water logging (see above).

Now we have crossed over from inconvenient to unhealthy.

What are you inhaling when this is what you smell?

Completely dismantling of the cover, and spraying it down with Lysol won’t help! Since the source of the smell, AKA the mold and mildew are stuck inside the foam! The best you might be able to accomplish would be to kill what’s on the outside of the vinyl or foam even so you are not going to touch what’s inside the foam. Plus now your cover smells like Lysol, nothing kills the mood faster than inhaling something that reminds you of how the school janitor cleaned up vomit.

The origin of the problem? That high quality foam employed in traditional hot tub covers. Despite how much a dealer may attempt to sell how it is extremely resistant to water absorption and bacteria formation, it will still happen and they understand it.

When you happen to be ready for a brand new spa cover, make sure that it’s not made using a foam core.

If you were curious about your hot tub cover making it another year, don’t wait. It’s your basic instinct telling you something important – hot tub season is coming! Get ready now!

UglyHotTubCover

Hot Tub Covers and the R-Value -SpaCap

The Myth of R-Value and traditional foam filled Hot Tub Covers.

R-value is a form of measurement of the ability to resist heat transfer for materials like the fiberglass insulation in your house or maybe the insulating foam in hot tub covers. The intent is that, the greater the R-value, the better the heat storage and, heat retention would be the primary job of any hot tub cover.

Most industries using R-values are regulated by FTC standards. Commercially sold insulation must pass independent tests created by American Standards and Testing Methods (ASTM) so as to be advertised or marked using their R-Value.

The Misled Masses: As there is no FTC recognized independent test for spa covers, So ANY stated R-value stated by a spa cover dealer is in reality an unregulated, unmonitored “interpretation” of a given insulation value. It is open to misrepresentation and abuse, from adding the R-value of an air space between the water and the bottom of the cover, spacing between the vinyl and the cover insulation, or simply blatantly inflating the fictitious number. Some hot tub dealers state exclusively the known R-value of the insulation itself, but of course that doesn’t mean that it was tested and endorsed to use in hot tub cover applications.

The R-value of the actual foam insulation, no matter the density, is ONLY rated for use in DRY building applications! Which signifies the fact that the R rating of the foam is only applicable should it happen to be applied in a wall, attic or floor. Because should it were to be used in a moist environment, that type of insulation would fail quickly.

R-values

Foam Density and Foam Thickness.

These two factors that spa cover dealers claim affect the R-value of a spa cover, when in fact that R rating itself has nothing to do with the foam when it is used in a hot tub cover. Actually, it is as misleading as the idea that a taper on the cover will really keep it from getting heavy.

True, the foam density and thickness would have a bearing on the insulation properties In the event the Usage of the foam were in compliance with the designed use of a completely DRY environment.

Regardless if the dealer claims his spa covers are made with the most costly spa cover foam (rigid cellular polystyrene thermal insulation) available, resists breakage, vapor absorption and chemical damage more than all the others they’ve tested. The truth is, R factor is NOT something they test, and RESISTING breakage and saturation are not the same as AVOIDING it altogether.

When looking for and comparing spa covers, ALL claims associated with R-value of a cover that has foam are totally unsubstantiated. Foam Density and Foam Thickness do not have any ADDED R VALUE, since the foam is not designed to be applied over a wet environment. Most spa cover dealers repeat exactly the same numbers and consequently hot tub owners have been trained to believe the lie. Some dealers employ some fancy charts to substantiate their claims, however the main point is those claims cannot be in accordance to the ASTM.

Myth Busted!

R-value testing of materials is completed at room temperature, and doesn’t take into account moisture and vapor. In the spa environment, there is hot water and good amounts of steamy moisture. Each of which will dramatically reduce the R-value of any foam. A spa at 105 degrees will defeat the R-value of any foam tested to use in a dry application.

Don’t allow the R-value of foam be considered the measurement for spa cover quality. Instead search for a spa cover with NO FOAM. A hot tub covers that use air filled chambers as an alternative for rigid foam boards will out preform any other, in any test or real hot tub application. (Hello, SpaCap)

 

Don’t be fooled by claims of high density and weight, vacuum wrapped in sheets of heat welded polyethylene, sealed in heavy gauge marine grade vinyl, with chemical resistant scrim and stitching. It won’t insulate as well. It will definitely still become saturated, warped or broken. It truly was obsolete thirty years ago.

Choosing the Best Hot Tub Cover

Your hot tub cover will protect your water from debris, animals, and some airborne bacteria, while also trapping the heat inside and saving you money. Naturally you want to get the most cover for your money. You want a cover that will do the job and last a long time. The following are a few tips for picking out your hot tub cover.

The Fit

Make sure it fits. Your hot tub cover should fit snugly over all sides of the hot tub, and should rest very close to or on the surface of the water. If the sides are loose, then animals could crawl in to get to the warmth or the hot water will evaporate and escape.

If it is too high off the surface of the water, hot water will evaporate, cling to the underside of the cover, then cool and drop back down into the water, lowering its overall temperature. Not to mention that the evaporation and condensation cycle would tend to release or use up the spa chemicals.

Ideally, the bottom of the cover would be on the water surface since that is what we want to keep warm.

Because we have been in this hot tub cover business a while, we have seen every manner of ill fitting, broken, taped, tarp covered, and otherwise “beyond it’s normal life span” attempt to put off getting a replacement cover.

Heavy Hot Tub Covers keep people out of the spa
If your cover looks like this you’re probably not using the hot tub today

This not only looks terrible but it costs you money because all of these efforts don’t really help. If you’re going to drain your spa and get rid of it, fine. But if you intend to keep using it, investing in the right cover is going to help.

The Insulation

Make sure it traps heat efficiently. As we stated before, a hot tub cover that sits up on the edge of the spa, several inches off the water surface, will trap evaporating water and cause it to condense and cool, then fall back into the spa lowering the temperature of the water.

What also occurs is the foam inside a traditional cover absorbs steam because it is a small molecule than water, then the water vapor condenses and becomes trapped in the foam material over time. Once the spaces in the foam have been filled with moisture whatever insulation value it did have is gone. A water logged cover has the same insulation value as a sheet of plywood.

Hot Tub Cover held down with sand bags
If this is how you keep your hot tub cover in place you need a new cover!

The moisture also causes the cover to slowly become heavy until it either can’t be lifted or breaks under its own weight.

It gets worse. One of the other adverse effects of the saturated cover sitting way off the water surface, the cover will freeze when the outdoor temperature is below freezing. Because the outside of the cover is actually in contact with the freezing temperature outside and not in contact with the spa water it becomes a solid block of ice.

From the outside it may appear to be doing a great job insulating because snow will pile up on top of the cover. That’s because snow doesn’t mind sitting on ice. Unfortunately, your spa is working harder than ever trying to keep the spa water heated underneath that frozen cover.

To avoid the spa cover from becoming a solid block of ice over your hot tub in winter, you need to get one that does not sit up on the top of the edge of the spa, several inches off the water surface. You need a cover that won’t soak up moisture and freeze. A cover that will insulate the water at the water surface, like the SpaCap.

SpaCap hot tub cover in winter conditions
SpaCap on duty in winter

Weather Proof

Make sure it’s weather proof. If your hot tub is stored outside and not under shelter, then the cover must be durable enough to withstand rain, wind, snow, and potentially hail or winter precipitation. The cover must also prevent rainwater and wind from getting into the hot tub and cooling down the water.

So you need to have a cover that can keep the rain and debris running off, with a taper or better yet a dome shape

The tapered cover, is usually sold with the idea that it will keep the rain running off and because of that it won’t get heavy. If that were true, no tapered foam filled hot tub cover would ever get heavy. But it isn’t true because the do get heavy.

Every tapered, foam filled cover ever sold will get heavy because the moisture doesn’t come from outside the hot tub. In fact the only way to insure that a foam filled hot tub cover won’t get heavy is to never use it. If you never put it over hot water where steam can infiltrate into the foam it will never get heavy.

So if no foam filled hot tub cover ever made can keep from soaking up moisture once it’s in place over warm water, the solution is NOT to buy another foam filled spa cover, but to get one that does not use foam panels. The SpaCap are the only hot tub covers that won’t saturate.

Let’s talk for a minute about spa cover lifters because a lot of hot tub owners have fallen for the idea that a lifter will be the solution to a heavy cover. But it is not, because every lifter ever made is designed to work with a light weight cover.

Think about it. You still have to flop half the cover over the bar before the lifter is used. In most cases, that first lift is the one that is beyond hot tub owners. But if you did manage to open it halfway and then push the lifter hard enough to move a heavy cover, something has to give.

Either the spa cover will rip itself apart because it can’t hold it’s own weight or the lifter will rip itself off the hot tub cabinet. So a “lifter” is NOT the answer to a cover you can’t lift.

The only hot tub cover that won’t become saturated is the one with no foam. You need a spa cover that uses air chambers to do the insulating instead. The SpaCap.

If your spa cover is trying to make a bridge over the spa, then a heavy wet snow load will crush it. If the bottom of your spa cover rests on the water, it can transfer the weight of the snow and handle almost any snow load. In thirty years of building the SpaCap hot tub covers, and selling them in mountain retreats all over the world, not one has ever been crushed by snow.

If your spa cover has a rigid surface, the wind can eventually lift it off the spa and take it to parts unknown.

The physics of this are fairly simple, wind hits the side of the spa and then goes up and over. As the wind sweeps over the top of the spa it creates a vacuum above the rigid foam cover until it lifts it off the hot tub. Once it does the following wind pushes into the space below the cover and the water surface. As the air rushes in it compresses in the space until it pops the rigid cover up. At that point, lift off has occurred and the hot tub cover has become a wing.

Depending on the strength of the wind the cover can fly for miles.

The reason is that the rigid cover presents a surface that the wind can lift making it a wing.

This is where the natural dome shape of the SpaCap makes all the difference. There is no rigid surface for the wind to create lift. The natural dome shape just redirects the winds harmlessly away. Even Hurricane force winds won’t budge it.

In the past thirty years, hundreds of SpaCap hot tub covers have been sold in Tornado Alley and in areas that get hurricanes. Not ONE SpaCap has EVER flown away. They are the only truly Wind Proof Hot Tub Covers.

Pet Safe

Make sure it’s animal proof. Pets and wild animals are sometimes drawn to hot tubs by their heat, and some very small animals will even try to make their homes inside of a thick hot tub cover. Other animals crawl underneath the cover seeking warmth and end up falling in the water and drowning. Make sure the cover doesn’t allow any space for animals to go underneath it, and make sure it is made of material that animals can’t chew through to make their home.

Let’s face it, no cover is perfectly animal proof. But the SpaCap can handle more animal problems than any foam cover ever could. We used to say that no animal has ever damaged one. But in the last thirty years there have been some persistent creatures. There was a bear in Whistler BC that decided he wanted to take a dip in the spa. There was a raccoon in Bellevue WA that tore one up so he could wash his food. In both cases no traditional foam filled cover would have been able to do better.

All total, far more animals have damaged foam filled spa covers than the SpaCap.

More information about hot tub covers is available at SpaCap.

Keeping Pets Safe Around Hot Tubs – SpaCap

From offering convenient relief from the day’s stresses to creating a fun-filled atmosphere, hot tubs are a fantastic addition to any backyard. As a hot tub owner, it’s your responsibility to guarantee all guests – even furry friends – are safe. Follow these tips to ensure your hot tub remains a safe and fun environment for all.

Cover When Not in Use

A no-nonsense method of guarding access to your hot tub, hot tub covers are a wise investment. Between guarding your hot tub against pests and preventing pets from taking a leisurely dip, hot tub covers serve as the first and most prominent layer of protection. When unoccupied, cover the hot tub with this protective layer to enhance cleanliness and peace of mind. Just a side note, The Custom Made Hot Tub Covers from SpaCap.com are very pet friendly. No pet has ever been injured or trapped by a SpaCap spa cover.

Build a Fence

Endlessly curious, dogs enjoy a good romp in the backyard and may be tempted to take a quick dip in your spa. Though hot tub covers deter entry, they don’t always completely prevent it, leaving dogs are at risk of entering hot tubs unattended. Fencing off your spa area may be the best way to guard access to the hot tub and preserve the safety of pets. Although it doesn’t happen often, puppies have been known to chew on things from time to time. restricting their spa access is not just a good idea for their safety but it may also save on costly repairs.

Make Spa Adventures Brief

Spas don’t have to be a pet-free zone, but owners do need to be aware of the dangers of prolonged hot tub exposure for pets. First, a pet’s internal temperature can rise much quicker than a human’s simply because their bodies are smaller. Taking a long dip in the hot tub with your pet may lead to overheating, which can be life-threatening if not corrected. If you really want to have your pet join you in the spa, consider lowering the water temperature to the lowest setting for their safety.

Protect Your Investment

Though spending time with pets is enjoyable, allowing pets to linger in a hot tub is detrimental to their health and your wallet. Between fur, nails, and debris lodged in a pet’s coat, filters can become clogged and surfaces are easily scratched. Limiting the amount of time spent in the hot tub will help prevent costly damage to your spa and prolong your pets life.

If you have questions about the worlds best hot tub covers, contact SpaCap.com today.