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Home / Best Mattress Pads of 2021 / Best Waterproof Mattress Protectors and Pads

Written by

Bill Fish

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Moisture from spills and accidents can cause irreparable damage to a mattress. Not only could it erode the structural integrity of the bed over time, but it could also promote mold and mildew. This may limit the lifespan of the mattress and potentially void its warranty and/or sleep trial policies.

Waterproof protectors and pads are a simple and affordable way to safeguard your mattress, thereby potentially extending its usable lifespan. While they shield against liquids, many waterproof mattress pads and protectors also provide some degree of protection against allergens and dust mites to promote a cleaner sleep surface.

Protectors are usually designed to defend against dirt and moisture without significantly changing the feel of the sleep surface, while pads traditionally add cushioning. Waterproof options are available in both product categories, so which is best for you may depend on the comfort of your existing mattress.

We’ll share our top picks for the best waterproof mattress protectors and pads, explain what makes them unique, and highlight some of the factors that may help you decide which option is best for you.

The Best Waterproof Mattress Protectors and Pads

Product Details

The Company Store Waterproof Mattress Pad

Best Overall

The Company Store Waterproof Mattress Pad

The Company Store Waterproof Mattress Pad
Price: $99
Material: Polyester fiber fill
Who it's best for:
  • Sleepers looking for extra cushioning
  • Those who prefer the surface repel liquids rather than wicking them away
  • People with high-profile mattresses
Highlights:
  • Quilted with polyester fill for extra cushioning
  • Silky 400 thread count cotton shell
  • Accommodates mattresses up to 22 inches deep
The Company Store Waterproof Mattress Pad

Use this SleepFoundation.org link for the most current discount on The Company Store products

Combining cushioning and waterproofing, The Company Store Waterproof Mattress Pad does double-duty as a pad and protector.

Its 400 thread count cotton dobby shell has a thin waterproof lamination to repel liquids so that they do not seep into the bed. Quilted inside the top of the pad is 10 ounces of polyester fill to add plushness to the sleep surface. This construction helps keep the pad breathable, durable, and comfortable.

The lamination could produce a subtle rustling noise occasionally, but this should not be noticeable enough to bother most sleepers.

The Company Store Waterproof Mattress Pad comes in the six standard mattress sizes. It covers five sides of mattress models up to 22 inches thick, affixing to the bed like a fitted sheet. The side panels consist of stretch knit polyester. The extra-deep pocket should fit the vast majority of mattresses.

SafeRest Premium Mattress Protector

Best Value Protector

SafeRest Premium Mattress Protector

SafeRest Premium Mattress Protector
Material: Cotton terry main panel Polyurethane membrane
Who it's best for:
  • Allergy sufferers
  • Those who want protection against liquids, allergens, dust mites, and bacteria
  • Shoppers on a budget
Highlights:
  • Easy on the wallet
  • Designed for protection against liquids, allergens, and dust mites
  • Constructed to remain silent and maintain the feel of the mattress
SafeRest Premium Mattress Protector

Use this SleepFoundation.org link for the most current discount on SafeRest products

The SafeRest Premium Mattress Protector combines affordability and waterproof protection, making it an exceptional value.

This thin, breathable protector is made of cotton terry with a polyurethane backing. The cotton terry wicks moisture and feels soft, while the polyurethane quietly defends against liquids without rustling or crunching. Given this durable build, it should hold up with regular washing.

In addition to shielding against fluids, the SafeRest Premium Mattress Protector is hypoallergenic for protection against allergens, dust mites, and bacteria. It is also OEKO-TEX certified, which means it’s been independently tested for potentially harmful substances.

This protector comes in the six standard mattress sizes. The twin, twin XL, and full sizes can accommodate models up to 14 inches thick, while the queen, king, and California king sizes fit beds up to 18 inches thick. Similar to a fitted sheet, the protector has an elastic band around the perimeter to hold it in place.

The SafeRest Premium Mattress Protector comes with a 10-year warranty. Products that are new, unopened, and unused are returnable for 14 days.

Brooklyn Bedding Luxury Cooling Mattress Protector

Best Cooling Mattress Protector

Brooklyn Bedding Luxury Cooling Mattress Protector

Brooklyn Bedding Luxury Cooling Mattress Protector
Price: $99
Material: Polyester, TitanCool, Polyurethane Membrane
Who it's best for:
  • Hot sleepers
  • Those who live in warm climates
  • People with allergies
Highlights:
  • Built of conductive material engineered to wick away heat
  • Designed to protect against fluids, dust mites, bacteria, and bed bugs
  • Includes a phase change molecule engineered to keep the skin temperature at 88 degrees
Brooklyn Bedding Luxury Cooling Mattress Protector

Use this SleepFoundation.org link for the most current discount on Brooklyn Bedding products

Made up of the same premium fabric used in the cover of the Brooklyn Aurora Mattress, the Brooklyn Bedding Luxury Cooling Mattress Protector is crafted for cooling.

This hypoallergenic fitted-sheet-style protector consists of polyester with a polyurethane backing. The polyester is soft and smooth, and the polyurethane backing is breathable and whisper-quiet while shielding against liquids, bacteria, dust mites, and bed bugs.

What sets the Brooklyn Bedding Luxury Cooling Mattress Protector apart from other options on the market is its surface infusion of TitanCool. This proprietary phase change material (PCM) is engineered to moderate the skin temperature to 88 degrees to help the sleeper maintain a more comfortable temperature throughout the night.

The Brooklyn Bedding Luxury Cooling Mattress Protector comes in the six standard mattress sizes and fits models up to 14 inches thick. It is subject to a 30-day return policy.

Slumber Cloud Dryline Mattress Protector

Best Luxury

Slumber Cloud Dryline Mattress Protector

Slumber Cloud Dryline Mattress Protector
Price: $189
Material: Outlast phase-change material with polyurethane moisture barrier
Who it's best for:
  • People who tend to sleep hot when they use a mattress protector
  • Shoppers looking for a relatively durable protector
  • Those who own mattresses up to 20 inches thick
Highlights:
  • Outlast material promotes consistent cooling
  • Elasticated perimeter is keeps the protector in place
  • Fully machine washable
Slumber Cloud Dryline Mattress Protector

Use this SleepFoundation.org link for the most current discount on Slumber Cloud products

Slumber Cloud’s Dryline Mattress Protector stands out thanks to its material composition. The outer fabric is composed of knit polyester infused with Outlast, a proprietary phase-change material engineered to absorb and dissipate body heat in order to help you stay cool. For this reason, the Dryline is well suited for anyone who has found other protectors too warm.

The protector’s waterproof barrier is thin and silent yet effective. This layer also helps to safeguard the protector against dirt and other contaminants. Despite these specialty materials, the Dryline is easy to clean – simply wash and dry it in your household machines whenever it needs to be freshened up.

The elastic skirt is designed for an 18-inch pocket depth, making the protector compatible with mattresses that measure up to 20 inches thick. This range encompasses the vast majority of beds sold today, including luxury pillow-tops and other high-profile models. Six sizes are available ranging from twin and twin XL to king and California king.

While the Dryline Mattress Protector’s price-point is somewhat high, its durable construction and above-average temperature control will be worth the investment for some shoppers. Additionally, Slumber Cloud offers free shipping to all U.S. destinations. The protector is also backed by a 60-day return period and a 180-day warranty.

PlushBeds Organic Cotton Mattress Protector

Best Organic Protector

PlushBeds Organic Cotton Mattress Protector

PlushBeds Organic Cotton Mattress Protector
Price: $199
Material: GOTS certified organic cotton Polyurethane membrane
Who it's best for:
  • Eco-conscious shoppers
  • Hot sleepers
  • Those who prefer warranty coverage
Highlights:
  • Free of dyes and harsh chemicals
  • Consists of organic cotton jersey with thin polyurethane backing
  • Sofa bed sizes are available
PlushBeds Organic Cotton Mattress Protector

Use this SleepFoundation.org link for the most current discount on PlushBeds products

Built to be virtually undetectable under a fitted sheet, the PlushBeds Organic Cotton Mattress Protector helps preserve the mattress without affecting its feel.

GOTS-certified organic cotton jersey is used in both the top and skirting, making the protector both breathable and moisture-wicking for better temperature control. Its underside is laminated with a thin layer of polyurethane to protect against fluids and dust mites without much of the rustling sound sometimes associated with waterproof layers.

In addition to the six standard mattress sizes, the PlushBeds Organic Cotton Mattress Protector also comes in split king, split California king, sofa bed twin, sofa bed full, and sofa bed queen sizes. This fitted-sheet-style protector can accommodate mattresses up to 14 inches thick.

A 5-year limited warranty covers qualifying defects. New, unopened products can be returned for a refund of the purchase price minus shipping expenses.

Sweet Zzz Cooling Mattress Protector

Most Comfortable

Sweet Zzz Cooling Mattress Protector

Sweet Zzz Cooling Mattress Protector
Price: $59
Material: Tencel lyocell Polyurethane membrane
Who it's best for:
  • Hot sleepers
  • Eco-conscious consumers
  • Those who own mattresses up to 14 inches thick
Highlights:
  • Eucalyptus fiber material offers exceptional cooling
  • Safe for babies and young children
  • Machine washable for easy care
Sweet Zzz Cooling Mattress Protector

Use this SleepFoundation.org link for the most current discount on Sweet Zzz products

Waterproof mattress protectors often sleep uncomfortably warm because the polyurethane barrier can restrict airflow and cause the outer material to absorb body heat. The Cooling Mattress Protector from Sweet Zzz lives up to its name thanks to its 100% Tencel composition. Derived from naturally breathable eucalyptus, Tencel regulates temperature very well and is well suited to anyone who normally finds mattress protectors too hot – as well as those who live in warmer climates.

The Tencel is also silky-smooth and shouldn’t cause any issues for people with sensitive skin. Since the protector has earned an OEKO-TEX Standard 100 certification, it is considered safe for adults or children of any age. The pocket depth is 14 inches, so this product should be compatible with most mattresses on the market.

When the protector needs to be cleaned, you should wash it in cold water on a gentle cycle and tumble dry on low. Avoid using bleach or ironing the protector, as these will void the warranty.

The Cooling Mattress Protector is reasonably priced and Sweet Zzz provides free shipping throughout the contiguous U.S. Your protector can be returned within 50 days of the original order. Should you decide to keep it, you’ll also receive a five-year warranty.

Linenspa Waterproof Pad Protector

Best Waterproof Pad for Kids

Linenspa Waterproof Pad Protector

Linenspa Waterproof Pad Protector
Material: Polyester and cotton blend Polyurethane membrane
Who it's best for:
  • Budget shoppers
  • Those who want a pad that’s easy to remove
  • People who prefer targeted protection
Highlights:
  • Affordably priced
  • Designed to absorb up to 8 cups of liquid
  • Rests on top of the bed for easy removal
Linenspa Waterproof Pad Protector

Use this SleepFoundation.org link for the most current discount on Linenspa products

The Linenspa Waterproof Pad Protector is particularly suitable for kids because of its ease of use and high absorbency.

While most pads and protectors go on the mattress like a fitted sheet, the Linenspa Waterproof Pad Protector rests on top of the bed, making it easier to put on and take off. Slip-resistant backing holds it in place to prevent shifting during the night, and the protector remains virtually silent. This unique design also means you can place the pad wherever it’s most needed, which might make it convenient if you have a child or pet who sleeps in your bed but you don’t want to waterproof the whole surface.

The cotton/polyester blend fabric is soft and quilted, but it does not significantly change the feel of the bed. This material is especially absorbent, holding up to eight cups of fluid without leaking. Polyurethane backing stops these liquids from reaching the mattress.

Three sizes are available: 34 inches by 36 inches, 34 inches by 52 inches, and 44 inches by 52 inches. The protector comes with a 3-year limited warranty and a 30-day return policy.

Mattress Pad vs Mattress Topper


A mattress pad is typically a relatively thin layer that adds a bit of cushioning to the bed without significantly altering the feel. Mattress toppers are more substantial. They act as an extra comfort layer, adjusting the firmness of the bed.

Our list includes waterproof protectors and waterproof pads, but shoppers should be aware that not all pads resist liquids. If you’re looking for a pad to shield your mattress from spills and accidents, make sure to double-check that it specifically states that it is waterproof.

How to Choose a Waterproof Mattress Pad or Protector

Several factors make a difference when it comes to waterproof mattress protectors and pads. Each option varies in its construction, performance, level of cushioning, and more, so taking into account the various aspects of the product can help you select the best option for you.

What to Consider When Purchasing a Waterproof Mattress Protector or Pad

Promotional materials for waterproof mattress protectors and pads can be confusing. Manufacturers often market products to appeal to as broad an audience as possible. But while anyone may benefit from a waterproof mattress protector or pad, which item is right for you may depend on your personal preferences, sleep style, and the unique product features. We’ll break down some of the most important factors to consider.

Price
Waterproof mattress protectors and pads start at under $50 and go to over $150. Depending on your needs, you can find good options that’ll do the trick at either end of the price range. However, shoppers should keep in mind that quality typically matters more than price, and a high-quality option that costs more may be a better value if it offers more comprehensive protection and better durability.

Pad vs. Protector 
Shoppers often struggle to differentiate between pads and protectors, but they’re technically two different things. A pad provides some cushioning, while a protector typically does not noticeably affect the feel of the bed. Waterproof options are available within both product categories, but protectors more often provide this protection.

Waterproofing 
Waterproof pads and protectors typically use some type of backing material, membrane, or lamination on the underside to serve as a waterproof barrier. How the product is waterproofed could affect its breathability, durability, and whether it produces noise when the sleeper changes position. Polyurethane membranes are among the most common options since they can be quite thin, breathable, and virtually silent.

Quality Materials
The quality of the materials can affect the pad or protector’s performance, durability, and level of protection. A pad or protector made of high-quality materials should stand up to repeated washings to shield the bed for years to come, but lower-quality options may break down more quickly, jeopardizing the comfort and level of protection.

Cooling Properties
Many people struggle with overheating during the night, so some waterproof pads and protectors are engineered for cooling. Even if your existing mattress tends to trap heat, the right pad or protector could make the surface cooler to the touch and allow a bit more airflow to help combat excessive heat retention. Since pads and protectors often wick moisture away from the sleeper’s body, they may also help keep you dry if you sweat during the night.

Firmness Level 
Since protectors and pads are typically thin, manufacturers do not often list the firmness level in product descriptions. A protector shouldn’t noticeably affect the firmness of your sleep surface, but a pad may make it seem a bit softer thanks to its extra cushioning. If you’re looking to adjust the firmness of your bed, a mattress topper may be a better choice.

Thickness
Just as manufacturers do not usually list the firmness level of a pad or protector, they also do not usually note the thickness. This is because these products are relatively thin. However, product descriptions of mattress toppers traditionally include these measurements to give you an idea of how significantly they’ll change the feel of the bed.

Pressure Relief
Protectors and pads generally do not provide much pressure relief. Pads may perform slightly better in this category because of their extra cushioning, but sleepers looking for pressure relief may be better served by a topper. If you also want waterproofing and pressure relief, you could always use both a topper and a waterproof pad or protector.