Twin Sealy Response Essentials Castra IV Firm 8.5 Inch Mattress

Twin Sealy Response Essentials Castra IV Firm 8.5 Inch Mattress

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120 Night In-Home Trial

From $399.00

To $653.00

$699

$499

$399

$499

$449

$58.25/mo suggested payments with 12 months special financing.
$83.17/mo suggested payments with 6 months special financing.
$66.50/mo suggested payments with 6 months special financing.
$83.17/mo suggested payments with 6 months special financing.
$74.83/mo suggested payments with 6 months special financing.
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Twin Sealy Response Essentials Castra IV Firm 8.5 Inch Mattress
Twin Sealy Response Essentials Castra IV Firm 8.5 Inch Mattress

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$399.00

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Expert Review

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Expert Review by Jed
The Twin size Sealy Response Essentials Castra IV Firm Mattress is the first model in the Essentials collection to utilize a coil system. It is specially designed to provide economical comfort as well as firm underlying support. With a Comfort Scale score of 2, the Castra is one of the firmest models available in this collection. If you're trying to keep your cost down and want something that feels exceptionally firm, this is a great choice.

The Sealy Response Essentials Castra IV Firm Mattress has a woven cover equipped with a layer of Sealy Cushion Air Foam to provide comfort and promote good air flow. A layer of SealySupport Firm Foam helps the mattress achieve a solid feel, and it also enhances durability. The Sealy Response Coil System consists of individually wrapped coils that contour well to the curves of your body while providing deep down support. This system is perfect if you want to sleep undisturbed because it helps isolate motion if movement occurs.

To conclude, the Twin size Sealy Response Essentials Castra IV Firm Mattress is a nice upgrade from the previous Castra III model. It is certainly one of the better value mattress's available today.

Details

Comfort This describes how a mattress feels. The Comfort Scale rating is based on how the cushioning materials conform to the body's shape. The higher the number the softer the mattress.

Quilt - Top of Mattress This is the outside cover on the top of the mattress. It covers and protects the comfort and support layers inside.

Comfort - Padding Layers This provides a cushioning layer between you and the support system in the bed. Different kinds of padding will provide different levels of comfort.

Correct Back Support System This is a general term used to describe how a mattress distributes and stabilizes body weight and maintains proper spinal alignment. Different materials provide different levels of support.

Box Spring - Foundation (optional)

Warranty This tells you what kind of warranty you have and how long it will last. A typical warranty lasts about 10 years.

  • Non-prorated
  • No Flip, No Rotate
  • 3 year warranty against manufacturer's defects

Made In This tells you where your mattress is manufactured.

  • United States

Code

  • MATT-907502, STD-907736, LP-907742

Dimensions

SizeHeightWidthLengthWeight
King8.5"76"80"63 lbs.
Queen8.5"60"80"50 lbs.
Twin8.5"38"75"30 lbs.
Full8.5"53"75"41 lbs.
Twin XL8.5"38"80"32 lbs.
SizeCoil Count
King675
Queen525
Twin299
Full414
Twin XL325

Works With Most Bed Types

Box Spring
Box Spring
Traditional Frames
Traditional Frames
Platform
Platform

Your mattress purchase is fully compatible with most modern support systems, platform bed, box spring/foundation, even the floor! Not recommended with adjustable base.

Customer Reviews

Average Review

92%
26 Reviews
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Comfort Depth Overview

See how far you'll sink into our mattresses - see how they'll feel. With our Comfort Depth measurements you'll know how a mattress will feel.

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Reviews

  • Sleep cooler through the night with DualCool Technology
  • Feel supported with 900 Series Pocketed Coils
  • Consistent comfort with the BeautyEdge Foam Encased Edge