Are you Looking for a Mattress Protector to Keep your King Size Bed Safe and Dry?

If so, you’ve certainly come to the right place. You should not look further than our King Size Waterproof Mattress Protector!

This innovative product is designed to fit seamlessly onto any king sized bed with its polyester construction. Plus, it won't change the feel of your mattress - you'll still get the same cozy sleep experience as before. With a waterproof bottom layer and a breathable upper layer that allows air to circulate freely beneath, this protector has everything you need to ensure your mattress remains dry and comfortable.

You can trust that this protector will keep liquids out while giving you a restful night's sleep without compromising quality. So you can rest assured that your mattress is clean and safe. And best of all? It's machine washable for easy cleaning and maintenance! Make sure your king size mattress is always dry with our King Size Waterproof Mattress Protector! Get yours today for the ultimate in comfort and protection. Let’s take a look at why this is an essential item for anyone who has a king sized mattress.

What Is King Size Waterproof Mattress Protector?

A king size waterproof mattress protector is the perfect choice for anyone looking to protect their king-sized mattress from liquids and allergens. This type of protector offers superior protection, as it can withstand not only spills but also pet accidents, dust mites, and other potential irritants.

The king size waterproof mattress protector is typically made from a breathable and soft fabric that is both comfortable to sleep on and efficient in keeping out liquids. The material used for these mattress protectors can vary based on the manufacturer, but often includes 100% cotton, polyester, or a combination of both. In addition to these benefits, some king size models also contain special moisture-wicking fibers that help keep the bedding dry even during the night.


Dimensions of a king-size waterproof mattress protector are typically 78" wide X 80" long, providing plenty of coverage for the majority of mattresses. It is designed to fit snugly over the mattress and tuck underneath, creating an impermeable barrier between your mattress and any liquid that may come in contact with it. Additionally, elasticized sides provide a secure fit so that the protector stays in place no matter how much you move it.


There are many options available when choosing a king size waterproof mattress protector, including terrycloth cotton, TPU, polyester, and woven polypropylene

  • Terrycloth cotton offers comfort and breathability while blocking liquid from seeping in.
  • Thermoplastic polyurethane is thin but strong and 100% waterproof. It does an excellent job at protecting from dust mites, spills, sweat, and other allergens.
  • Polyester is made up of tiny threads spun together tightly and is more resistant to water than cotton based material yet still lightweight and breathable.
  • Woven polypropylene is another popular choice for king size waterproof mattress protectors due to its durability and strength.

Thread Count:

The king size waterproof mattress protector is made with a thread count of 400. This high thread count ensures that the king size mattress protector is not only waterproof and durable, but also incredibly soft and comfortable to sleep on. This high-quality king size mattress protector is designed to be hypoallergenic, ensuring it is a safe option for those who suffer from allergies or skin sensitivities.

What Features Should I Look In King Size Mattress Protector?

When shopping for a king size waterproof mattress protector, some features that you must consider. Because choosing the right King-Size Waterproof Mattress Protector can seem like a daunting task, but it doesn't have to be. There are a few key factors to keep in mind when you are selecting the perfect mattress protector.

  1. Consider Your Needs

When choosing a king size waterproof mattress protector, it is important to consider your individual needs and preferences. Think about how much protection you require and any special features that would be beneficial to your sleep. For instance, if you are looking for an extra layer of protection from spills or dust mites, then a waterproof and hypoallergenic mattress protector might work best for you. It is also important to consider whether or not you want the mattress protector to be breathable so as not to trap heat and moisture during the night.

  1. Measure Your Mattress

In order for a mattress protector to fit properly and offer adequate coverage, it is essential that you take accurate measurements of your mattress before making a purchase. You should measure length, width and depth, taking into account any pillow-top layers or other factors that will affect the sizing of your mattress protector.

  1. Check Material Quality

Most good quality king size waterproof mattress protectors are made from durable materials such as polyester, cotton terry cloth, vinyl or bamboo fabric which have been specially designed for maximum breathability while still providing effective water resistance against spills and leaks.

  1. Compare Prices

It is important to compare prices between different brands when selecting a king size waterproof mattress protector so that you can get the best value for your money without compromising too much on quality or features.

  1. Warranty:

Finally, it’s also important to factor in durability when making your purchase – especially if you plan on using the protector regularly or over time as some may wear out quicker than others due to wear and tear from washing and use. Also take note of any warranties offered by companies on their products as this can give peace of mind if something were to go wrong with your purchase down the line.

Frequently Asked Question:

How do I clean the King Size Waterproof Mattress Protector?

The King Size Waterproof Mattress Protector can be easily cleaned with a damp cloth. Simply dampen a cloth with warm water and wipe down the protector. Be sure not to saturate the cloth as this could cause the protector to become saturated and heavy. Allow the protector to air dry completely before using it again.

How can I install King Size Waterproof Mattress Protector?

It's not as difficult as it may seem. Here is a quick guide on how to do it.

1) Remove the old mattress protector by loosening the ties and then pulling it off of the mattress.

2) If there is any dirt or dust on the mattress, be sure to clean it before installing the new protector.

3) Place the new protector on top of the mattress and line up the seams with those of the mattress.

4) Tighten the ties around each corner of the protector to secure it in place.

Is King Size Waterproof Mattress Protector easy to maintain?

Yes, it is easy to maintain. The King Size Waterproof Mattress Protector is made from a high quality cotton terry toweling material. This makes it soft and comfortable against your skin, whilst also being durable and long lasting. The protector can be machine washed and tumble dried, making it easy to keep clean and fresh.

What is the difference between the King Size and the Queen Size Waterproof Mattress Protector?

The King Size Waterproof Mattress Protector is wider and longer to fit mattresses up to 78 inches wide and 80 inches long. The Queen Size Waterproof Mattress Protector is 60 inches wide and 80 inches long. Both the King Size and the Queen Size protectors are waterproof and have a soft, comfortable terry toweling surface. The zippered closure makes them easy to put on and take off. They are also machine-washable and dryer-safe.


Investing in a king size waterproof mattress protector is one of the best ways to keep your king sized mattress safe from liquids and other elements that could damage it beyond repair. Not only will this protect your investment, but also provide comfort while keeping cleanup easy if something does get spilled on it! Now that you know more about why having a king size waterproof mattress protector is important and which features to look out for when selecting one, it’s time to get shopping! Whether you are looking for extra cushioning or just want some peace of mind, this is an essential item for any owner of a king-sized mattress!

Waterproof Mattress Protector