Stearns & Foster Estate 14.5" Dia Hybrid Mattress

Experience luxury-level pressure relief and responsive support with the Stearns & Foster Estate 14.5" Dia Hybrid Mattress. Designed for sleepers who prefer a softer, more conforming feel, the Dia combines premium memory foam with individually responsive coils to deliver the comfort of foam with the support and movement of a hybrid mattress.

With its generous 14.5-inch profile, extra-soft comfort feel, advanced cooling features, reinforced edge support, and premium construction, the Estate Dia Hybrid is an excellent choice for side sleepers, combination sleepers, couples, and anyone looking for a more luxurious sleep experience.

Premium Hybrid Comfort

The Estate Dia combines pressure-relieving foam with individually responsive coils to create a sleep surface that contours comfortably while still providing dependable support.

Unlike a traditional all-foam mattress, the hybrid design offers a more responsive feel, making it easier to change sleeping positions while still enjoying the cushioning benefits of memory foam.

PrecisionMatch™ Memory Foam

The Estate Hybrid Collection uses PrecisionMatch™ Memory Foam, designed to closely conform to the curves of the body.

This premium foam helps relieve pressure around areas such as the shoulders, hips, and lower back while promoting comfortable body alignment throughout the night.

Responsive Coil Support

Individually responsive coils form the supportive core of the Dia Hybrid.

Because the coils respond independently to pressure and movement, the mattress can adapt more precisely to different areas of the body while helping reduce motion transfer across the bed.

This makes the Dia a strong choice for couples, especially when one sleeper changes positions frequently during the night.

Extra-Soft Comfort Feel

Bedroom Depot classifies the Dia as Extra Soft, making it ideal for shoppers who prefer a deeply cushioned, more luxurious sleep surface.

The softer comfort layers help cushion pressure-sensitive areas while the responsive hybrid support underneath helps prevent the mattress from feeling unsupported.

This type of feel can be especially comfortable for side sleepers who need additional cushioning around the shoulders and hips.

Cooling TENCEL™ Cover

The Estate Hybrid Collection features a soft, cool-to-the-touch cover made with sustainably sourced TENCEL™ and cooling fibres.

This breathable surface helps create a fresher, more comfortable sleeping environment while providing a smooth, premium feel from the moment you lie down.

PrimaSense® HD Comfort Layers

Premium PrimaSense® HD Comfort Layers add additional contouring support, stability, and durability.

These comfort materials work with the memory foam and coil system to provide a balanced combination of softness and responsive support.

Enhanced Airflow

The Dia Hybrid is designed with ventilation features that encourage airflow through the mattress.

Improved airflow helps move excess heat away from the sleep surface, supporting a more comfortable sleeping temperature throughout the night.

Reinforced Edge Support

Reinforced perimeter support helps maintain stability around the edges of the mattress.

Stronger edge support allows you to comfortably use more of the available sleeping surface and provides greater stability when sitting or sleeping near the side of the bed.

Excellent Motion Isolation

The combination of memory foam and independently responsive coils helps minimize motion transfer.

This can be especially helpful for couples when one person gets in and out of bed, changes positions often, or keeps a different sleep schedule.

Adjustable Base Compatible

The Stearns & Foster Estate Dia Hybrid is compatible with adjustable bases, giving you additional flexibility in your bedroom setup.

Pair it with a compatible adjustable foundation to raise the head or foot of the mattress for sleeping, reading, relaxing, or finding your preferred comfort position.

Available Sizes

Bedroom Depot currently offers the Estate Dia Hybrid in:

• Single XL: approximately 38" × 80"

• Double: approximately 54" × 74"

• Queen: approximately 60" × 80"

• King: approximately 76" × 80"

The mattress has an approximate 14.5-inch profile.

Ideal For

The Estate Dia Hybrid is especially well suited to:

• Side sleepers

• Combination sleepers

• Couples

• Sleepers who prefer an extra-soft feel

• Shoppers seeking premium pressure relief

• Hot sleepers looking for enhanced cooling

• Adjustable-base users

• Luxury mattress shoppers

Key Features

• Approximately 14.5" profile

• Extra-soft comfort feel

• Premium hybrid construction

• PrecisionMatch™ Memory Foam

• Responsive individually wrapped coils

• PrimaSense® HD comfort layers

• Cooling TENCEL™ cover

• Enhanced airflow

• Excellent pressure relief

• Reduced motion transfer

• Reinforced edge support

• Adjustable base compatible

• Available in Single XL, Double, Queen, and King

Experience premium softness, responsive support, and advanced cooling with the Stearns & Foster Estate 14.5" Dia Hybrid Mattress, available at Bedroom Depot in Windsor, Ontario.

Stearns & Foster Website

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