When the warm weather disappears and the leaves begin to change, many pool owners struggle to determine how best to manage their pool during the cold winter season. After the winter, many pool owners deal with torn pool covers and structural damage from ice and snow accumulation. But this doesn’t have to be the case! You can save yourself from the typical winter horror stories by using a pool air pillow with your winter cover.
In this article, I will go over everything you need to know about pool pillows, including what it does, how to use it, tips for buying the right one, and more!
Main Takeaways
A pool pillow is merely a tiny, inflatable vinyl pillow placed in the center of your pool between the winter cover and the water. The concept is straightforward, but it’s an effective method for winter pool cover maintenance. They can be used on both above ground pools and inground pools.
The pool air pillow floats in the center of a covered pool during the offseason. It acts as an ice compensator, managing the effects of rain, snow, and ice accumulation during the winter.
Placing an inflated pool pillow under the cover creates a void on the surface of the water. As ice, rain, and snow accumulate, pressure will increase, and ice will expand toward the space created between the pool air pillow and the pool cover.
A pool pillow also prevents rain, leaves, and snow from accumulating in the center of the pool. Instead, debris gathers at the pool’s outer edges where you can easily reach and remove unwanted objects.
Pool pillows should not inflate fully. Some capacity must be left to allow for compression when the device absorbs the expansion of ice.
Usually, ice would expand outward without the presence of the air pillow. Expanding places increasing pressure on the pool cover, pool walls, and your pool supplies and equipment. The expansion can eventually result in severe structural damage to your cover, liner, and walls.
Integrating a pool pillow into your winterization plan is as straightforward as the product. Follow these steps to use your pool air pillow correctly.
Be sure to use a specialized pool air pillow when winterizing your pool. Makeshift substitutes such as floating flamingos or exercise balls will not work correctly.
These DIY alternatives may help, but they do not have the appropriate design for the job.
The design is one of the most important aspects of a suitable pool pillow. The pad must stay inflated and endure the entire offseason, so durability is of the utmost importance.
The best pool air pillows consist of heavy-duty vinyl material that resists puncture. A cushion made of soft material would puncture, deflate, and close the space between the device and the pool cover. Look for a company that offers a warranty against product failure.
Here is an option from In the Swim that should be a good fit for most inground and above ground pools.
This option from In The Swim is easy to use and very affordable.
I may earn a commission if you make a purchase, at zero additional cost to you. This in no way impacts my research process or opinions.
And another one from Pool Pillow Pal.
This is a good backup option if In The Swim is out of stock or if the price is cheaper.
I may earn a commission if you make a purchase, at zero additional cost to you. This in no way impacts my research process or opinions.
Pool pillows come in several different sizes. The best size pool pillow for you will depend on the size and shape of your pool. Some large pools may even require multiple pillows, especially in cold areas where they are susceptible to ice.
However, many pool owners only need to purchase one. 4′ x 8′ is the most common pool pillow size. This size is large enough for pools up to 12′ x 18′. If you have a pool more prominent than that size, you may want to look into more extensive options or even use several standard pillows to spread the load across the surface.
Size is essential because the purpose of a pool pillow requires a space between the water surface and pool cover. Small pads will not create enough space in a broader pool to compensate for enough ice to avoid damage.
A 4′ x 5′ pillow may provide enough space to compensate for a reduced surface area if you have a small pool.
Positioning your pool pillow as central to the middle of your pool as you can is critical for success. Securing the pool pillow in a central location is the best way to ensure an even snow and ice distribution. This distribution is vital for protecting your pool liner and walls all winter.
A centralized pool pillow also keeps debris from accumulating in the middle of the pool cover. Pool owners have all experienced the difficulty of cleaning up the excess waste we can’t reach, the frustration of water accumulation weighing down and tearing your pool cover, and the disappointing look of a sagging pool cover.
With a pool pillow, leaves and water will fall to the pool’s outer edges, making clean-up easy. Underneath the surface, a correctly positioned pad prevents the occurrence of big chunks of ice, as a central location keeps frozen water broken up.
There are several options for keeping the pool pillow secured in the middle of your pool for the entire winter season. You can anchor the pad in the water, use velcro, or tie the device in place. If the pillow shifts after you put on the pool cover, use a pole to guide it to a different location.
If you need to close your pool in the winter due to the temperature, chances are relatively high that a pool air pillow is a smart investment for you.
Pool owners in warmer climates may get away without using these simple devices, but a small cold snap is all it takes to regret the decision not to use one. I highly recommend pool pillows to anyone living in a climate that experiences freezing temperatures.
Chilly temps mean the potential for snow and ice. Frozen water can wreak havoc on a swimming pool, damage filtration systems, rip liners, and destroy pool frames.
A pool pillow is a simple and inexpensive insurance that can help protect your pool from those troublesome winter ailments. Even if you do not experience freezing temperatures during the winter, a pool pillow can also help you limit water and debris accumulation in the center of your pool.
Ultimately, if there is even a small chance that your pool could freeze during the winter, you won’t regret protecting it with a pool pillow. If you find yourself in the middle of a heavy snowfall, you will probably want to manually remove snow from your cover. Here is my guide on how to remove snow on your pool cover and how to remove water on your pool cover for more.
