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King Serta Perfect Sleeper Elite Trelleburg II Firm 11.5 Inch Mattress
King Serta Perfect Sleeper Elite Trelleburg II Firm 11.5 Inch Mattress
From $1,029.00
To $4,106.00
Reg: $1,149.00
You save $120.00!
Reg: $1,149.00
You save $120.00!
Reg: $899.00
You save $100.00!
Reg: $899.00
You save $100.00!
Reg: $849.00
You save $90.00!
Reg: $879.00
You save $90.00!
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My Thoughts About The Serta Perfect Sleeper Elite Trelleburg II Firm King Size Mattress
by Jed HarringtonEquipped with a layer of premium memory foam and an upgraded coil system, the generation II Trelleburg Firm is a great choice if you prefer a firm comfort level.
Firm Comfort That's Not Too Hard
We decided to give the Trelleburg II Firm a Comfort Scale score of 3 because it feels firm without being hard. This is a nice option if you're looking for a firm mattress but you don't want to feel like you're sleeping on a carpeted floor.
Brilliantly Engineered Coil SystemThe 1000 Edition Custom Support Individually Wrapped Coil system does a wonderful job conforming to the body's curves while ensuring necessary spinal alignment as well as reduced motion transfer. This coil system is a fantastic improvement from the gen 1 model in the previous line.
Contains Advanced Cool Balance FabricCool Balance Fabric enables this mattress to create a more thermal neutral sleeping space. Engineered using the same type of athletic material that is used in performance athletic wear, this fabric is comfortable and also functional.
Minimal Motion Transfer for Undisrupted SleepFrequently found in premium models, Cool Twist Gel Memory Foam promotes deep, rejuvenating rest through superior pressure relief.
If you enjoy a firm comfort level, you'll love this mattress.The Trelleburg II puts forth a significant upgrade from the generation 1 model and comes with everything you need to start enjoying firm, comfortable sleep. This model is an excellent choice and is a great value in the firm line of mattresses on our site.
Physical Characteristics
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.
- CoolBalance Fabric
- PerfectPure
- HyperTouch Comfort
- PillowSoft Aire
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.
- 1000 Edition Custom Support Individually Wrapped Coil
- Coil Gauge: 13.75
- Excel Edge
Box Spring - Foundation (optional)
- StabL Base Foundation
- Regular Box Spring Height: 9
- Low Profile Height: 5.5
Warranty This tells you what kind of warranty you have and how long it will last. A typical warranty lasts about 10 years.
- No Flip
- Non-prorated
- 10 year warranty against manufacturer's defects
Physical Measurements
| Size | Height | Width | Length | Weight |
| King | 11.5" | 76" | 80" | 109 lbs. |
| Cal King | 11.5" | 72" | 84" | 109 lbs. |
| Queen | 11.5" | 60" | 80" | 86 lbs. |
| Full | 11.5" | 54" | 75" | 71 lbs. |
| Twin | 11.5" | 39" | 75" | 51 lbs. |
| Twin XL | 11.5" | 39" | 80" | 55 lbs. |
| Size | Coil Count |
| King | 1298 |
| Cal King | 1259 |
| Queen | 1000 |
| Full | 884 |
| Twin | 674 |
| Twin XL | 714 |
Works With All Bed Types
Box Spring
Traditional Frames
Adjustable Bases
Platform
Your mattress purchase is fully compatible with all modern support systems, including adjustable base, platform bed, box spring/foundation, even the floor!
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 »
Stay tuned for another helpful analysis of how this bed feels. We provide all kinds of media to help you pick the best mattress.
Build Your Dream Bed
Delivery Info
Check Delivery Estimate
| Delivery Options & Timing: |
Free Contactless Delivery
Putting the customer first has always been our top priority. Now it's even more important to make sure we're doing everything to keep you and the delivery personnel safe. Here are some of the steps we're taking:
- Contactless Delivery: Your mattress will be conveniently delivered to your front door. (Apartment deliveries are to the building front door.)
- You will not be required to sign a paper or device. Drivers will be able to take a picture of the product as Proof of Delivery.
- All Mattresses are delivered in a sealed bag or box.
- We've enhanced cleaning and sanitizing of all facilities and trucks.
Additional Delivery Details
- TIMING: You'll receive your mattress in about 5 to 6 weeks anywhere in the continental 48 states that's road accessible. Check your zip code for an estimated delivery date.
- SCHEDULING DELIVERY: You'll be contacted by our carrier to schedule your delivery. Someone must be home to accept delivery.
- FURNITURE & BEDDING: Furniture & bedding deliver separately.
- WEEKEND OR EVENING DELIVERY: May be available for a nominal fee. Order by phone at 1-800-455-1052.
Start typing your question and we'll check if it was already asked and answered. Learn More
Reviews
4.6 / 5.0
5 Reviews
Sleep Position
Back (1)
Stomach (1)
Body Type
Average (2)
Comfort compared to site specs
Just Right (2)
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Sleep Position
Stomach
Body Type
Average
Comfort compared to site specs
Just Right
Great Firm Sleeper
My husband and I both like firm mattresses, which we have been having a harder time finding in the "memory foam" era. This one is great, and the price was excellent.
- Was this review helpful? Yes (3) No (0)
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March 27, 2019
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Sleep Position
Back
Body Type
Average
Comfort compared to site specs
Just Right
Firm but comfortable
Nice mattress that is firm yet comfortable. It is in a guest room but I have slept on it a few times and really like it.
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The Best!
Very happy with US Mattress and would highly recommend them. They are incredible at helping you decide which mattress would be best. For me...my concern was the correct firmness. They have a rating system 1-10 with 1 being the most firm. It was compared to sleeping on a hard floor which was extremely helpful information and used with detailed informational videos on specific mattresses I was interested in...They also provide many helpful articles and guides about mattresses and how to shop for the right one. I chose my mattress because it was rated a Very Firm 3....I couldn't be happier with my decision.
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Mattress is noisy
only complaint I have is the "noise" it makes when you move/roll-over, etc.
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