Waterproof Mattress Topper

A waterproof mattress topper can add an extra layer to your sleep setup while helping you find the right balance of comfort and protection. Explore the Waterproof Mattress Topper collection at Mattress Firm to compare available options and choose a topper that suits your mattress, bedding preferences and routine.

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Sleepy's Signature TOTAL DEFENSE Mattress Protector

5687

Starting at

$99⁹⁹

Temperature
Allergies

Save $100 when you bundle¹⁰.

Sleepy's Deluxe Comfort Cool Mattress Protector

4179

Starting at

$189⁹⁹

Temperature
Allergies

Save $150 when you bundle¹⁰.

Tempur-Pedic TEMPUR-Protect Breeze Mattress Protector

802

Starting at

$269⁰⁰

Sleepy's Signature Total Encasement Mattress Protector

1001

Starting at

$129⁹⁹

Temperature

Bedgear Dri-Tec Mattress Protector

150

Starting at

$109⁹⁹

Temperature
Allergies

Allerease Maximum Mattress Protector

237

Starting at

$30⁶⁴

Temperature
Allergies

Allerease Ultimate Mattress Protector

337

Starting at

$34⁹⁹

Temperature
Allergies

Sleepy's Basics Waterproof Mattress Protector

2492

Starting at

$29⁹⁹

Temperature
Allergies

Save $50 when you bundle¹⁰.

Bedgear Ver-Tex Performance Mattress Protector

162

Starting at

$359⁹⁹

Temperature

Bedgear StretchWick Mattress Protector

155

Starting at

$129⁹⁹

Temperature
Allergies

A waterproof mattress topper adds a comfortable layer of cushioning while helping protect your mattress from spills, sweat, nighttime accidents, stains and everyday moisture. Designed with a water-resistant or waterproof barrier, this bedding essential can help keep liquids from soaking into the mattress, making it a practical choice for children, pets, guest rooms and anyone who wants easier mattress care. Depending on the design, a waterproof mattress topper may feature memory foam, quilted fiberfill or breathable materials to add pressure-relieving comfort without completely changing the feel of your bed. Look for a secure fit, soft sleeping surface and a waterproof membrane that helps block moisture while minimizing noise and heat buildup. Choosing the best waterproof mattress topper starts with selecting the right size and comfort level for your bed. Measure your mattress, check the topper’s depth and confirm whether it includes elastic straps, fitted sides or a fitted-sheet-style skirt to help prevent shifting. A waterproof mattress topper can be used over a mattress protector for an added layer of defense, although a waterproof mattress protector is typically thinner and designed primarily to shield the mattress rather than change its feel. For convenient care, consider a machine-washable waterproof mattress topper or one with a removable, washable cover. With the right combination of cushioning, breathability and reliable moisture protection, a mattress topper can help create a cleaner, more comfortable sleep environment and extend the life of your mattress.

What is a waterproof mattress topper? + -

A waterproof mattress topper adds a layer of cushioning to your mattress while featuring a waterproof barrier designed to help protect the mattress surface from spills and moisture.

How is a waterproof mattress topper different from a mattress protector? + -

A waterproof mattress topper combines cushioning with a moisture-resistant or waterproof layer, while a mattress protector is primarily designed to cover and protect the mattress without adding significant cushioning.

What materials are used in waterproof mattress toppers? + -

Waterproof mattress toppers may feature memory foam, fiberfill or other cushioning materials with a waterproof backing or membrane. The cover may be made from cotton, polyester, rayon or blended fabrics.

How do you clean a waterproof mattress topper? + -

Check the care label before cleaning your topper. Many models have a removable, machine-washable cover, while the inner layer may require spot cleaning and air drying.

Can you use a waterproof mattress topper on any mattress? + -

A waterproof mattress topper can generally be placed on many mattress types, including foam, innerspring and hybrid mattresses. Make sure the topper lies flat and that the cover fits securely around the mattress.