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Essentials Prestbury Firm
The
Prestbury Firm is one of two middle models in the
Essentials Collection of
Perfect Sleeper innerspring mattresses by
Serta. It is about 12" high with three comfort layers between the quilted cover and the
Continuous Support® innerspring unit. The stated goal of the materials and configuration of the
Perfect Sleeper Essentials Prestbury Firm mattresses is
undisturbed sleep.
The heart of the
Prestbury Firm is the 520 coil count
Continuous Support Innerspring. The rows of 13.75 gauge
continuous coil springs run lengthwise (head-to-toe). This minimizes motion transfer from one side to the other to reduce partner disturbance. Continuous coils generally have a longer usable life than most other
innerspring types.
Closely associated with the
Continuous Support innerspring is
Serta's
Comfort Last® Construction with the
Reinforced Edge® system. The key item is the 6-gauge border rod, seen at the top and bottom in the picture of the innerspring. This edge support prevents roll-off, enables the user to sit on the edge, and is intended to stop sagging.
The blended-fabric top panel (
polyester,
rayon and lycra) of the
cover of the
Essentials Prestbury Firm is quilted to
Serta's
Pillo-Fill®,
FireBlocker flame-retardant fiber, and an inch of
Serta's
PillowSoft™ Foam.
Pillo-Fill is breathable quilting fiber. It promotes airflow and it wicks moisture away from the surface.
PillowSoft™ is a very soft
foam, used here to make the quilt cushiony.
The comfort layers consist of
Cool Twist™ Gel Memory Foam, 1" each of
Serta's
PillowSoft™ Foam and
Support Foam, and a
Serta®
Insulator Pad.
Cool Twist™ is
memory foam infused with liquid
gel. The structure of this foam is designed for airflow. Memory foam, developed from materials designed to cushion NASA astronauts at launch, conforms to body contours to relieve pressure points. The gel is for temperature balance. The original memory foam tended to accumulate heat, so manufacturers are using means to make it cooler, and one of them is gel, which conducts heat away from the surface. It also can absorb more heat than memory foam before becoming warmer.
While
PillowSoft™, which is also in the quilt, moderates the natural firmness of the continuous coil innerspring,
Serta's
Support Foam ensures overall firmness for consistent cushioning support of the sleepers. The
Insulator Pad transitions support from the innerspring to the foam layers. This is to prolong the usable life of the foams.
Being an innerspring mattress, especially one with continuous coils, the
Essentials Prestbury Firm is compatible with
box springs,
platforms, and
adjustable beds. The
foundations Serta supplies for this model are its
StabL Base double-beamed foundation with V-shaped construction, and the
Motion Perfect II Adjustable Power Base.
The
Prestbury Firm is covered by
Serta's 10-year limited warranty. It is available through several retailers. Some retailers have alternative names for this model, such as
Warren Firm.
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Mattress and Bed Set Model Name
Perfect Sleeper Essentials Prestbury Firm
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Price Category
$$
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Listed Manufacturer
Serta
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Location
Serta International, Customer Service Department, 3 Golf Center #392, Hoffman Estates, IL 60169, 1-888-55-SERTA (1-888-557-3782)
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Bed Classification
Innerspring
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Level of Firmness
Firm
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Inner Bed Composition
520 count continuous coil innerspring, 4 comfort layers, quilted cover
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Mattress Edge Support
6-gauge perimeter rod
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Mattress Cover Composition
fabric blend quilted to Serta Pillo-Fill, FireBlocker, and Serta PillowSoft Foam
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Total Mattress Height
12 inches
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Bed Foundation
box spring, platform or adjustable bed
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Special Features
CoolTwist gel memory foam, Serta Support Foam, Serta PillowSoft Foam
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Sleep Trial
45 days from Serta, some retailers have 100 days
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Bed Warranty
10-year limited warranty
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Manufactured In
U.S.A.
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Restrictions
Keep in sanitary condition, and provide proper foundation
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Website
www.serta.com
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