Mattress Protectors For Deep Mattresses

Find mattress protectors for deep mattresses at Mattress Firm to help complete your bedding setup. Explore options designed for deeper mattress profiles and choose the right fit for your sleep space, mattress size and personal preferences.

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Allerease Ultimate Mattress Protector

337

Starting at

$49⁹⁹

Temperature
Allergies

Sleepy's Deluxe Comfort Cool Mattress Protector

4249

Starting at

$189⁹⁹

Temperature
Allergies

Save $150 when you bundle¹⁰.

Bedgear React Pro Mattress Topper

Starting at

$339⁹⁹

$399⁹⁹

$60 OFF

Medium Comfort,

Allergies
Temperature

Sleepy's Signature TOTAL DEFENSE Mattress Protector

5755

Starting at

$129⁹⁹

Temperature
Allergies

Save $100 when you bundle¹⁰.

Sleepy's Basics Waterproof Mattress Protector

2533

Starting at

$69⁹⁹

Temperature
Allergies

Save $50 when you bundle¹⁰.

Tempur-Pedic TEMPUR-Protect Breeze Mattress Protector

808

Starting at

$269⁰⁰

Sleepy's Signature Total Encasement Mattress Protector

1008

Starting at

$129⁹⁹

Temperature

Bedgear Dri-Tec Mattress Protector

152

Starting at

$209⁹⁹

Temperature
Allergies

Bedgear Ver-Tex Performance Mattress Protector

165

Starting at

$359⁹⁹

Temperature

Bedgear StretchWick Mattress Protector

158

Starting at

$129⁹⁹

Temperature
Allergies

Mattress protectors for deep mattresses are designed with extra-deep pockets and flexible side panels that fit securely over tall mattresses, pillow top mattresses, hybrid mattresses and mattresses with thick comfort layers. A standard mattress protector may slip, bunch or pull away from the corners if it is not deep enough, leaving parts of your mattress exposed to spills, sweat, dust and everyday wear. Look for a deep pocket mattress protector with a generous pocket depth that matches your mattress height, including any mattress topper you plan to use. A snug, elasticized skirt helps keep the protector in place while you sleep, so your sheets and bedding can fit more smoothly and your mattress remains covered from edge to edge. The best mattress protectors for deep mattresses combine a reliable fit with breathable, comfortable materials and the features that matter most for your sleep routine. A waterproof mattress protector can help defend against liquid spills, stains and moisture without adding noticeable noise or changing the feel of your mattress, while a quilted or padded design can provide an extra layer of softness. Shoppers with allergies or sensitive skin may prefer a hypoallergenic mattress protector that helps create a cleaner sleep environment, and hot sleepers can look for breathable or cooling materials that promote airflow. Before buying, measure the mattress from the base to the highest point, check the protector’s pocket depth and select the correct size, such as twin, queen, king or California King, for a comfortable fit and dependable mattress protection.

What is a mattress protector for a deep mattress? + -

A mattress protector for a deep mattress is designed with extra-deep construction to accommodate taller mattress profiles. It creates a layer between your mattress and bedding while helping keep the sleep surface fresh.

What materials are used in mattress protectors for deep mattresses? + -

Common materials include cotton, polyester, rayon derived from bamboo and waterproof polyurethane layers. Each material can offer a different combination of softness, breathability and ease of care.

How do I care for a mattress protector for a deep mattress? + -

Always follow the care instructions on the product label. Many mattress protectors can be machine washed and dried, but recommended water temperatures, drying settings and cleaning methods can vary by material.

Will a mattress protector change the feel of a deep mattress? + -

A mattress protector may slightly change the surface feel depending on its materials and construction. Look for a low-profile, quilted or stretch-knit design based on the texture you prefer.

Can I use a mattress protector for a deep mattress with an adjustable bed? + -

Some mattress protectors are compatible with adjustable beds, while others may not be designed for repeated movement. Check the product details to confirm compatibility before choosing one.