The Best Thick Mattress Topper

The best thick mattress topper is one of the most important investments you can make for your family. If your current mattress is too firm, the health and well-being of your loved ones are at stake. We’re here with some great choices for you.

We’ll also share some tips on finding the right mattress topper for you, their benefits, and some fantastic tips for an extended lifespan.

Reviews: Best Thick Mattress Topper

Here’s a brief list of the best thick mattress toppers.
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  • This thick mattress topper by Subrtex comes with a breathable bamboo cover.
  • The cover is removable, washable, and skin safe, while the elastic straps prevent it from sliding off your mattress.
  • It is 3 inches thick and infused with cooling gel and a ventilated design.
  • It allows for optimal airflow that helps in the regulation of your body temperature, ensuring sweat-free sleep.
  • Also, this topper is OEKO-TEX, and CertiPUR-US certified, vouching for its durability and high performance.
  • It is also free from harmful chemicals like formaldehyde and phthalates.
  • You’ll also get a ten-year manufacturer warranty for this topper.

  • This thick mattress topper is laced with a dual-layer design consisting of 2 inches of cooling gel and 2 inches of plush fiberfill.
  • In terms of comfort, it ensures pressure relief, pain relief, and body temperature regulation.
  • The 2-inch pillow top cover is removable and can be washed in your washing machine.
  • Moreover, this thick mattress topper memory foam is hypoallergenic, and CertiPUR-US certified, and made in the USA.
  • This topper also comes with a ten-year manufacturer’s warranty.

  • This cotton mattress topper has an innovative cluster fiber filling that is breathable, high loft, and durable.
  • The backing is made from 30% cotton and 70% polyester, which feels like sleeping on a cloud.
  • Besides, it is filled with Revoloft, which is an innovative fiberfill that renders this topper a plush feel.
  • The top PolySoft fabric is also spot on when it comes to airflow and keeps your body cool.
  • This topper goes great with all kinds of mattresses.

  • This thick mattress topper has been filled with 3D snow down alternative fiber.
  • It reduces pressure points and provides relief from pain in the back, knee, shoulders, etc.
  • It is also great for side sleepers and stomach sleepers, as it brilliantly contours their body.
  • The 400TC combed cotton top ensures that it is breathable and regulates your body temperature naturally.
  • The deep-fitted pockets keep the topper in place all night long.
  • Also, feel free to wash this topper in your machine and keep it hygienic.

  • Add an additional layer of plush comfort with this down alternative fill mattress topper from Queen Rose.
  • It is manufactured from premium quality fibers that allow it to dissipate your body heat and keep you cool during sleep time.
  • It is optimal for use in all seasons.
  • The three-inch topper has a baffle design that prevents the fillings from getting clustered in one place.

  • Here’s another plush mattress topper that features memory foam and increases the plushness of your mattress by three inches.
  • It is made from premium quality materials and is CertiPUR-US Certified.
  • The ventilated memory foam is comfortable, breathable, and has high wear resistance.
  • The bottom of this topper is crafted from a non-slip fabric that increases friction and prevents the topper from slipping. Additional straps have been provided to secure it to your mattress.
  • The best part is that the cover is machine washable.

Benefits of a Thick Mattress Topper

Thick mattress toppers are meant to rejuvenate your old mattress. However, there are more benefits to them. Check below.

  • Cushioned Support – Thick mattress toppers provide additional cushioning, which helps provide better support to side sleepers and stomach sleepers.
  • Durable – A thin mattress topper might sag easily, while the thicker ones are designed to stay in shape for a longer time. Even if they sag, it will barely be noticeable for a very long time.
  • Cost Effective – These toppers are not as costly as a brand new mattress but help enhance the level of comfort by manifolds.
  • Multiple Options – Thick mattress pads come with different kinds of filling materials. So you have plenty of options to choose from.

How to Choose the Best Thick Mattress Topper?

Here are the most important aspects worth checking.

  • Filling Types – Different fillings serve different purposes and deliver different levels of comfort. For instance, memory foam is best for pressure relief, feathers are best for colder months, and synthetic ones are best for allergic people.
  • Thickness – If your mattress needs a serious lift, you must go for a topper that’s above 5 inches thick. If you need just a minor lift, even a 3-inch topper may do the trick.
  • Specific Features – You might also be looking for some specific benefits from your topper. For example, if you sweat a lot, go for a cooling topper. If you are sensitive to allergies, get a hypoallergenic variant.
  • Securing Method – Toppers can be secured with straps or fitting pockets on the mattress. Choose the one you like.

Thick Mattress Topper Maintenance Tips

Check these cool tips that will help you increase the life of your thick mattress pad.

  • Wash Interval – To ensure maximum hygiene, wash your toppers once every three months.
  • Avoid Washing Machine – While most brands claim that their toppers can be washed in a regular machine, to ensure maximum life, they prefer washing it by hand, as the machine can seriously wear them down sooner.
  • Life Span – Though different mattress toppers have different life spans, replacing them every 3 to 5 years is preferable.
  • Natural Drying – Instead of tumble dry, prefer letting your topper dry naturally. This is specifically advisable if your topper has wool, latex, or memory foam filling.

Index Table: Top-Rated Thick Mattress Topper

1Subrtex High Density - Thick Mattress Topper Queen
  • Rayon
  • Bamboo Cover
2Sleep Innovations Gel Memory Foam - 4 Inch Thick Mattress Topper
  • Enhanced Support
  • Polyurethane
Sleep Innovations99
3ExceptionalSheets Extra Plush - Best Thick Mattress Topper
  • Fitted Skirt
  • Revoloft Fiber Fill
4COONP Down Alternative - Thick Mattress Topper Twin
  • 400TC Cotton
  • Cooling
5Queen Rose Microfiber - Down Alternative Mattress Topper
  • Comfortable
  • Flexible Straps
Queen Rose97
6PERLECARE Non-Slip Design - Thick Mattress Topper Memory Foam
  • Queen
  • CertiPUR-US

About the Author

Pavneet Lobana

An engineer, blogger, and content strategist, Pavneet loves writing in-depth reviews on all kinds of mattresses and sleep products for her readers. With an amazing eye for detail, her engineer mind quickly understands the science behind the working and functionality of different sleep accessories available in the online market. Driven by her passion for research and unearthing details, she loves helping buyers get the best products. And here she is - to share all she knows, along with her latest reviews on what mattress or topper might suit you best.