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Queen Sealy Response Essentials Castra IV Firm 8.5 Inch Mattress
Queen Sealy Response Essentials Castra IV Firm 8.5 Inch Mattress
20 Year Anniversary Sale!
Save $100 When You Buy 2 Sealy Mattresses!
Use Coupon Code
BUY2SAVE
Sale Ends October 25th
From $499.00
To $927.00
$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.
Expert Review
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Expert Review by Jed An excellent option for couples, the Queen size Sealy Response Essentials Castra IV Firm Mattress is the first model in the Essentials collection to contain a coil system. It is expertly engineered to provide economical comfort plus firm underlying support. With a rating of 2 on our Comfort Scale, the Castra is one of the firmest mattress's available in this collection. If you want something that is affordable and enjoy a very firm comfort level, this is a fantastic choice.
The Sealy Response Essentials Castra IV Firm Mattress features a woven cover with an added layer of Sealy Cushion Air Foam, which provides comfort and promotes good air flow throughout the mattress. A layer of SealySupport Firm Foam ensures a solid feel, and it even enhances durability. Utilizing individually wrapped coils, the Sealy Response Coil System contours well to the unique curves of your body while delivering deep down support. This system also helps isolate motion when movement occurs, so you can rest undisturbed if your partner shifts or leaves the bed.
To summarize, the Queen size Sealy Response Essentials Castra IV Firm Mattress is an excellent update from the previous Castra III model. It is definitely 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.
- Woven Cover
- FlameGuard AirLoft Fiber
- 1/2" Sealy Cushion Air Foam
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.
- 3/4 oz. Resilium
- 1" SealySupport Firm Foam
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.
- Sealy Response Coil System
- 3/4 oz. Resilium
- Coil Gauge: 13.75
Box Spring - Foundation (optional)
- StableSupport Foundation
- Regular Box Spring Height: 9
- Low Profile Height: 5
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
Dimensions
| Size | Height | Width | Length | Weight |
| King | 8.5" | 76" | 80" | 63 lbs. |
| Queen | 8.5" | 60" | 80" | 50 lbs. |
| Twin | 8.5" | 38" | 75" | 30 lbs. |
| Full | 8.5" | 53" | 75" | 41 lbs. |
| Twin XL | 8.5" | 38" | 80" | 32 lbs. |
| Size | Coil Count |
| King | 675 |
| Queen | 525 |
| Twin | 299 |
| Full | 414 |
| Twin XL | 325 |
Works With Most Bed Types
Box Spring
Traditional Frames
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.
120 Night In-Home Trial
- Try your mattress in the comfort of your own home for 120 nights!
- Just sleep on it for at least 30 nights so that your body can adjust to the new support system and if you are not completely satisfied within the 120 night trial, our sleep experts will help you select the perfect replacement!
- We'll also cover shipping and delivery! All you need to pay is a $139 processing fee.
- See Program Details Here »
We test and measure body pressure on each mattress using sophisticated technology. We then provide you a personal recommendation.
Learn More »
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.
Learn More »Mattress Name Game
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Mattresses change names from store to store, to prevent you from comparison shopping. We think this is wrong, and have done the work to help you understand what models on our site match up to those you may have tried in a store. That way, you can always get the best price.
Comparable To: Sealy Essentials Alanwick, Sealy Essentials Cedar Valley, Sealy Essentials Cedarland, Sealy Essentials Chisolm, Sealy Essentials Classen, Sealy Essentials Edwinstowe, Sealy Essentials Fort Thomas, Sealy Essentials Gainswood, Sealy Essentials Hosta, Sealy Essentials Jannings, Sealy Essentials Lily Glen, Sealy Essentials Pescadero, Sealy Essentials Pipestone, Sealy Essentials Sloane, Sealy Essentials StowbridgeDelivery Info
Check Delivery Estimate
| Delivery Options & Timing: |
Delivery Info
FREE CONTACTLESS DELIVERY
Our contactless delivery helps keep you and delivery personnel safe!
- Get your mattress delivered to your front door or apartment building front door
- You can expect delivery in 3 to 5 weeks*
- No signature necessary - our drivers take a photo of the product for Proof of Delivery
FREE IN-HOME SETUP & REMOVAL
Leave the heavy lifting to us with our white glove service!
- Our delivery team will take your mattress to your bedroom (up to 2 flights of stairs), set up your new mattress and remove the packaging
- You can expect delivery in about 3 to 5 weeks*
- Our team can remove your old mattress for free when you select the option online
You'll be contacted by our carrier to schedule delivery. Someone must be home to accept delivery. Weekend and evening deliveries may be available for a nominal fee. Call us at 1-800-455-1052 for availability and pricing. Please note that furniture and bedding deliver separately from your mattress order.
*Please check your zip code delivery estimate on individual mattress model pages for a proper estimate. Remote locations can experience longer lead times.