Is the Serta Perfect Sleeper Paxton good for side sleepers?

Yes, it is designed for side sleepers. The ultra plush Euro top cushions the shoulders and hips, though very heavy side sleepers may want more support.

How firm is the Paxton Ultra Plush?

It is Serta's softest firmness level in this line. Expect a deep, cushioning feel rather than a medium or firm surface.

Does it need a box spring?

It works on a box spring, a slatted bed frame or an adjustable base. A solid, supportive foundation helps prevent sagging.

How does it compare with an all-foam mattress?

It has a spring core with foam on top, so it feels bouncier and sleeps cooler than memory foam. All-foam beds usually isolate motion better.

What is inside the Paxton Ultra Plush?

An individually wrapped coil core, Cool Twist gel foam in the fill and a knit cover. The Euro top adds padding over the springs instead of a separate topper.

All Travel Tech Clothes Shoes Jewelry Home Beauty Outdoors Toys

This hour's deals

Serta Perfect Sleeper Paxton Ultra Plush Euro Top Mattress

−59%

Home · Mattress Warehouse

Serta Perfect Sleeper Paxton Ultra Plush Euro Top Mattress

Name: Serta Perfect Sleeper Paxton Ultra Plush Euro Top Mattress
Brand: Serta
Availability: InStock

Deal score 8.6 · Steal

$449.99$1,100.00 Mattress Warehouse's regular price

You save $650.01 at Mattress Warehouse

Deal.ai's agents found this deal on November 14. The store may have changed its price since.

Why it's a great deal

Mattress Warehouse lists its regular price at $1,100.00: 59% off by its own figures

Visit Mattress Warehouse

Every store we checked

Mattress WarehouseNew
In stock
$449.99Checked 58 min ago
Visit Mattress Warehouse
Mattress WarehouseNew
In stock
$599.99Checked 4 h ago
Visit Mattress Warehouse
Sleep OutfittersNew
Availability unknown
$449.99Checked 58 min ago
Visit Sleep Outfitters
Sleep OutfittersNew
Availability unknown
$549.99Checked 58 min ago
Visit Sleep Outfitters

Price history and every store's price →

From Mattress Warehouse

Great for side sleepers, with extra comfort and cushioning at the shoulders, hips and lower back
Individually wrapped coil system gives contouring, cradling support and minimizes the impact of a partner's movement
Cool Twist Gel Foam promotes airflow and dissipates heat
Breathable knit cover with Serta's CoolFeel technology for a cool-to-the-touch feel
Targeted lumbar support: Gel Band Support technology reinforces the lower back and hips
BestEdge Foam Encasement technology helps prevent edge roll-off

Sizes: Twin, Twin XL, Full, Queen, King, California King
Fit: Ultra Plush comfort level; recommended for side sleepers
Sizing: Twin measures 39" W x 75" L x 12" H; mattress height is 12 inches
Guarantee: 10-year manufacturer's limited warranty; 120 Day, 100% Comfort Guarantee; Lifetime Price Guarantee
Shipping: Free in-home delivery and setup
In the box: Mattress

Specs

Firmness Level: Ultra Plush
Mattress Type: Innerspring
Type: Mattress
Width: No information
Coil Type: Individually Wrapped Coil System
Core Material: Innerspring
Cover Material: Knit
Material: Foam
Fill Material: Gel Foam
Fill Type: Cool Twist Gel Foam

About the Serta Perfect Sleeper Paxton Ultra Plush Euro Top Mattress

The Serta Perfect Sleeper Paxton is an innerspring mattress with an ultra plush Euro top, built for side sleepers who want a soft, cushioning surface. It pairs an individually wrapped coil system with Cool Twist gel foam in the fill and a knit cover. It sits at the soft end of the Perfect Sleeper line, so it suits lighter side sleepers more than heavy sleepers or couples who want firm support.

Best forSide sleepers who want a soft surfaceBack and stomach sleepers under about 150 lbGuest rooms and second bedroomsShoppers who prefer a traditional innerspring feel

Pros

Ultra plush Euro top gives a soft, cushioned first impression
Individually wrapped coils limit motion transfer better than a linked spring core
Cool Twist gel foam in the fill is meant to reduce heat buildup
Euro top adds a layer of padding over the springs without a separate topper

Cons

More deals like this

Serta Perfect Sleeper Paxton Ultra Plush Euro Top Mattress

Deal score 8.6 · Steal

$449.99$1,100.00 Mattress Warehouse's regular price

You save $650.01 at Mattress Warehouse

Deal.ai's agents found this deal on November 14. The store may have changed its price since.

Why it's a great deal

Mattress Warehouse lists its regular price at $1,100.00: 59% off by its own figures

Visit Mattress Warehouse

Every store we checked

Mattress WarehouseNew
In stock
$449.99Checked 58 min ago
Visit Mattress Warehouse
Mattress WarehouseNew
In stock
$599.99Checked 4 h ago
Visit Mattress Warehouse
Sleep OutfittersNew
Availability unknown
$449.99Checked 58 min ago
Visit Sleep Outfitters
Sleep OutfittersNew
Availability unknown
$549.99Checked 58 min ago
Visit Sleep Outfitters

Price history and every store's price →

From Mattress Warehouse

Great for side sleepers, with extra comfort and cushioning at the shoulders, hips and lower back
Individually wrapped coil system gives contouring, cradling support and minimizes the impact of a partner's movement
Cool Twist Gel Foam promotes airflow and dissipates heat
Breathable knit cover with Serta's CoolFeel technology for a cool-to-the-touch feel
Targeted lumbar support: Gel Band Support technology reinforces the lower back and hips
BestEdge Foam Encasement technology helps prevent edge roll-off

Sizes: Twin, Twin XL, Full, Queen, King, California King
Fit: Ultra Plush comfort level; recommended for side sleepers
Sizing: Twin measures 39" W x 75" L x 12" H; mattress height is 12 inches
Guarantee: 10-year manufacturer's limited warranty; 120 Day, 100% Comfort Guarantee; Lifetime Price Guarantee
Shipping: Free in-home delivery and setup
In the box: Mattress

Specs

Firmness Level: Ultra Plush
Mattress Type: Innerspring
Type: Mattress
Width: No information
Coil Type: Individually Wrapped Coil System
Core Material: Innerspring
Cover Material: Knit
Material: Foam
Fill Material: Gel Foam
Fill Type: Cool Twist Gel Foam

About the Serta Perfect Sleeper Paxton Ultra Plush Euro Top Mattress

Best forSide sleepers who want a soft surfaceBack and stomach sleepers under about 150 lbGuest rooms and second bedroomsShoppers who prefer a traditional innerspring feel

Pros

Ultra plush Euro top gives a soft, cushioned first impression
Individually wrapped coils limit motion transfer better than a linked spring core
Cool Twist gel foam in the fill is meant to reduce heat buildup
Euro top adds a layer of padding over the springs without a separate topper

Cons

More deals like this

Price facts

This deal was $449.99 at Mattress Warehouse on Nov 14.
Lowest price today: $449.99 at Mattress Warehouse (checked Nov 14, 2026).
That's the lowest price we've seen since Oct 30.
Since Oct 30 it has ranged from $449.99 to $549.99.
Checked at 4 stores.

Ask our agent about this deal

It checks today's price at every store, compares the alternatives and answers in about a minute.

What reviewers say

Owner feedback on the Perfect Sleeper line is mixed on durability and firmness accuracy. Side sleepers tend to like the soft Euro top, while heavier sleepers and couples report sagging and motion transfer over time.

What people mention

FirmnessMixedSome owners find the ultra plush surface comfortable, while others say it is softer than expected and lacks support.
DurabilityCriticisedSeveral owners report body impressions and sagging after a few years of use.
Edge supportCriticisedThe soft Euro top makes the edges feel unstable when sitting or sleeping near the side.
Motion transferMixedIndividually wrapped coils help, but couples still notice movement from a partner.
CoolingPraisedThe gel foam fill and knit cover are described as sleeping cooler than basic foam mattresses.

Questions and answers

Is the Serta Perfect Sleeper Paxton good for side sleepers?: Yes, it is designed for side sleepers. The ultra plush Euro top cushions the shoulders and hips, though very heavy side sleepers may want more support.
How firm is the Paxton Ultra Plush?: It is Serta's softest firmness level in this line. Expect a deep, cushioning feel rather than a medium or firm surface.
Does it need a box spring?: It works on a box spring, a slatted bed frame or an adjustable base. A solid, supportive foundation helps prevent sagging.
How does it compare with an all-foam mattress?: It has a spring core with foam on top, so it feels bouncier and sleeps cooler than memory foam. All-foam beds usually isolate motion better.
What is inside the Paxton Ultra Plush?: An individually wrapped coil core, Cool Twist gel foam in the fill and a knit cover. The Euro top adds padding over the springs instead of a separate topper.