King 16 Inch Mattresses

King 16 Inch Mattresses offer a spacious option for couples, families and anyone who prefers more room to stretch out. Explore available choices to find a mattress size and comfort level that fits your bedroom, sleep preferences and budget.

Sort & Filter

Beautyrest BR800 13.5" Plush Pillow Top Mattress

2795

Starting at

$1499⁹⁹

Plush Comfort, best for

Side Sleepers
Toss and Turn
Pain
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

Stearns & Foster Estate 14.5" Firm Mattress

1829

Starting at

$2799⁰⁰

$3099⁰⁰

$300 OFF

Firm Comfort, best for

Back, Stomach Sleepers
Pain
Bed Partner
Temperature
Allergies
Toss and Turn

Receive $300 Instant Gift⁴ with purchase.

Stearns & Foster Estate 15" Firm Euro Pillow Top Mattress

2781

Starting at

$2999⁰⁰

$3299⁰⁰

$300 OFF

Firm Comfort, best for

Back, Stomach Sleepers
Pain
Bed Partner
Temperature
Allergies
Toss and Turn

Receive $300 Instant Gift⁴ with purchase.

Stearns & Foster Estate 14.5" Plush Mattress

1079

Starting at

$2799⁰⁰

$3099⁰⁰

$300 OFF

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner
Temperature
Allergies
Toss and Turn

Receive $300 Instant Gift⁴ with purchase.

Stearns & Foster Estate 15" Plush Euro Pillow Top Mattress

971

Starting at

$2999⁰⁰

$3299⁰⁰

$300 OFF

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner
Temperature
Allergies
Toss and Turn

Receive $300 Instant Gift⁴ with purchase.

King 16 inch mattresses offer a spacious sleep surface and a substantial profile for people who enjoy a tall, cushioned bed. A standard king mattress measures 76 inches wide by 80 inches long, giving couples room to stretch out without giving up the comfort of sleeping close together. The extra height of a 16 inch mattress usually comes from several layers working together, such as a supportive base, responsive coils or stabilizing foam, and comfort layers designed to cushion the shoulders, hips and lower back. That layered construction can create a more luxurious, hotel-inspired feel, while the king size makes a practical choice for couples, people who move around during sleep and families who occasionally share the bed with a child or pet. Taller mattresses can also make getting in and out of bed feel easier, especially when paired with a frame at a comfortable height. As you compare king 16 inch mattresses, think about the way you sleep and the feel you prefer at bedtime. Side sleepers often appreciate pressure-relieving foam or a plush comfort layer that lets the shoulder and hip settle without creating sharp pressure points. Back and combination sleepers may prefer a medium feel that cushions the body while keeping it supported as they change positions. Stomach sleepers often look for a firmer, more stable surface to help prevent the midsection from sinking too deeply. Personal preference matters, too. A mattress that feels invitingly soft to one sleeper may feel too yielding to another, so couples should consider both comfort preferences and body types before choosing.

The materials inside a king 16 inch mattress affect more than its height. All-foam designs are known for close contouring and can help reduce the sensation of a partner moving during the night, which may be useful for couples with different schedules or sleep habits. Memory foam can provide a gently hugging feel around the body, while other foam layers may add a little more responsiveness for easier movement. Hybrid mattresses combine foam comfort layers with individually wrapped coils, creating a balance of cushioning, airflow, support and traditional springiness. The pocketed coils can help reinforce the edges and make the surface feel easier to move across, while the upper layers soften the initial contact. Innerspring designs with thick quilted or pillow-top layers can offer a more buoyant, familiar feel with a lofty surface that resembles a well-appointed guest room. Look for details that match your priorities, including motion isolation, edge support, temperature management and firmness. Couples may value strong motion control, while hot sleepers may prefer breathable covers, ventilated foams or coil systems that allow air to move through the mattress. A supportive edge can also make a difference when sitting down to put on slippers, getting up in the morning or using the full width of the king surface. If you are comparing a slightly lower profile, the options on this 14 Inch Mattress King page may provide a similar spacious sleep experience with less overall height.

Before delivery, measure the bedroom, stairways, hallways and door frames along the route to the bed. A 16 inch king mattress is larger and heavier than a twin or queen, and its height can make it more challenging to rotate or reposition after setup. Some mattresses arrive compressed and rolled as a mattress in a box, which can simplify delivery through narrow spaces, while others arrive flat and may require more room for handling. Follow the manufacturer’s instructions for unpacking and allow the mattress to expand fully before judging its comfort; many compressed models need 24 to 48 hours to reach their intended shape, although the exact timing can vary. Check that the foundation or bed frame is designed to support a king mattress and its sleepers. Many modern mattresses work on a platform bed, a properly built slatted frame or an adjustable base, and some do not require a traditional box spring. Slats should be close enough together to prevent sagging, with the exact spacing confirmed in the mattress warranty or care instructions. Because a 16 inch mattress already adds considerable height, pair it with a low-profile foundation if you want a balanced overall bed height. Deep-pocket sheets are usually the best fit, often with pockets measuring 18 inches or more, depending on the thickness of the mattress and any topper used. A mattress protector can help guard against spills, perspiration and everyday wear while keeping the sleep surface feeling fresh. These mattresses can be a meaningful choice for a primary bedroom refresh, a spacious guest room or a shared home where dependable comfort matters. They can also be a thoughtful housewarming or wedding gift when the recipient has selected the size and feel, since mattress comfort is personal and a king bed requires enough space to suit the room. With the right support system, bedding and comfort level, a king 16 inch mattress can create a welcoming place to unwind during the cooler months and settle into better zzz's through every season.

What mattress materials are available in king 16 inch mattresses? + -

King 16 inch mattresses may feature memory foam, innerspring coils, hybrid designs or latex. Each construction offers a different feel, so consider whether you prefer contouring foam, responsive coils or a combination of both.

How do I choose the right firmness for a king 16 inch mattress? + -

Choose a firmness that matches your preferred feel and sleeping position. Side sleepers often enjoy a softer, more cushioning surface, while back and stomach sleepers may prefer a firmer feel. Combination sleepers may want a mattress with balanced comfort and responsiveness.

What is the benefit of a 16 inch mattress profile? + -

A 16 inch profile can accommodate multiple comfort and support layers within one mattress design. The added height may include layers of foam, coils or other materials intended to create a specific feel.

How should I care for a king 16 inch mattress? + -

Follow the care instructions provided with your mattress. Use a compatible mattress protector, rotate the mattress if recommended and keep the surface clean according to the manufacturer's guidelines.

What bedding works with a king 16 inch mattress? + -

Look for sheets and mattress protectors designed for deeper mattresses. Check the product dimensions and pocket depth to help ensure a secure fit around the mattress.