Cal King Serta Perfect Sleeper Elite Trelleburg II Firm 11.5 Inch Mattress

Cal King Serta Perfect Sleeper Elite Trelleburg II Firm 11.5 Inch Mattress

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Customize King Serta Perfect Sleeper Elite Trelleburg II Firm 11.5 Inch Mattress
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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

In stock

$862.00

Customize Cal King Serta Perfect Sleeper Elite Trelleburg II Firm 11.5 Inch Mattress
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Cal King Serta Perfect Sleeper Elite Trelleburg II Firm 11.5 Inch Mattress
Cal King Serta Perfect Sleeper Elite Trelleburg II Firm 11.5 Inch Mattress

In stock

$862.00

Customize Queen Serta Perfect Sleeper Elite Trelleburg II Firm 11.5 Inch Mattress
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Queen Serta Perfect Sleeper Elite Trelleburg II Firm 11.5 Inch Mattress
Queen Serta Perfect Sleeper Elite Trelleburg II Firm 11.5 Inch Mattress

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$674.00

Customize Full Serta Perfect Sleeper Elite Trelleburg II Firm 11.5 Inch Mattress
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Full Serta Perfect Sleeper Elite Trelleburg II Firm 11.5 Inch Mattress
Full Serta Perfect Sleeper Elite Trelleburg II Firm 11.5 Inch Mattress

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$674.00

Customize Twin Serta Perfect Sleeper Elite Trelleburg II Firm 11.5 Inch Mattress
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Twin Serta Perfect Sleeper Elite Trelleburg II Firm 11.5 Inch Mattress
Twin Serta Perfect Sleeper Elite Trelleburg II Firm 11.5 Inch Mattress

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$637.00

Customize Twin XL Serta Perfect Sleeper Elite Trelleburg II Firm 11.5 Inch Mattress
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Twin XL Serta Perfect Sleeper Elite Trelleburg II Firm 11.5 Inch Mattress
Twin XL Serta Perfect Sleeper Elite Trelleburg II Firm 11.5 Inch Mattress

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$659.00

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Expert Review video placeholder

My Opinion on The Serta Perfect Sleeper Elite Trelleburg II Firm California King Size Mattress

by Jed Harrington

Designed with a layer of premium memory foam and an upgraded coil system, the generation II Trelleburg Firm is a great choice if you want a firm comfort level.

Firm But Not Too Firm

The Trelleburg II Firm has a Comfort Scale rating of 3 because it feels firm without being hard. This level of comfort makes it 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.

Cleverly Engineered Coil System

The 1000 Edition Custom Support Individually Wrapped Coil system does a thorough job conforming to the body's curves while ensuring essential spinal alignment as well as reduced motion transfer. This coil system is a welcome improvement from the gen 1 model in the previous line.

Cool Balance Fabric Keeps You Cool

Cool Balance Fabric allows this mattress to offer you a more thermal neutral sleeping space. Created using the same type of athletic material that is found in performance athletic wear, this fabric is both comfortable and functional.

Decreased Motion Transfer for Sound Sleep

Frequently used in premium models, Cool Twist Gel Memory Foam encourages deep, rejuvenating rest through advanced pressure relief.

If you prefer a firm level of comfort, you'll love this mattress.

The Trelleburg II offers a great deal of upgrades from the generation 1 model and comes with everything you need to start enjoying firm, comfortable sleep. This mattress is a smart 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.

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.

  • 1000 Edition Custom Support Individually Wrapped Coil
  • Coil Gauge: 13.75
  • Excel Edge

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.

Made In This tells you where your mattress is manufactured.

  • United States

Code

  • MATT-928013, STD-A216501, LP-A216504

Physical Measurements

SizeHeightWidthLengthWeight
King11.5"76"80"109 lbs.
Cal King11.5"72"84"109 lbs.
Queen11.5"60"80"86 lbs.
Full11.5"54"75"71 lbs.
Twin11.5"39"75"51 lbs.
Twin XL11.5"39"80"55 lbs.
SizeCoil Count
King1298
Cal King1259
Queen1000
Full884
Twin674
Twin XL714

Works With All Bed Types

Box Spring
Box Spring
Traditional Frames
Traditional Frames
Adjustable Bases
Adjustable Bases
Platform
Platform

Your mattress purchase is fully compatible with all modern support systems, including adjustable base, platform bed, box spring/foundation, even the floor!

Customer Reviews

Average Review

100%
3 Reviews
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Xsensor Overview

We test and measure body pressure on each mattress using sophisticated technology. We then provide you a personal recommendation.

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Stay tuned for another helpful analysis of how this bed feels. We provide all kinds of media to help you pick the best mattress.

Delivery Info

Check Delivery Estimate
Delivery Options & Timing:
Free Front Door Delivery

We are constantly updating our delivery estimates but there may be additional delays for certain areas as shipping restrictions are put into place daily.

  1. 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.
  2. FREE FRONT DOOR DELIVERY: Your mattress will be conveniently delivered to your front door in a box. (Apartment deliveries are to the building front door.)
  3. SCHEDULING DELIVERY: You'll be contacted by our carrier to schedule your delivery. Someone must be home to accept delivery.
  4. FURNITURE & BEDDING: Furniture & bedding deliver separately.
  5. WEEKEND OR EVENING DELIVERY: May be available for a nominal fee. Order by phone at 1-800-455-1052.

OR


In-Home Setup & Delivery

Caring for you is our first priority, so out of an abundance of caution we'll now deliver your mattress to your home without In-Home Setup. We will get back to our regular service in the future, but want to make sure our customers and team members are safe and healthy.

  1. 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.
  2. IN-HOME WHITE GLOVE DELIVERY: It's super easy; the delivery team will bring in and place your new mattress in your bedroom, unpack it and take away the packaging. (Delivery is up to 2 flights of stairs. Additional arrangements are subject to charge by the delivery carrier.)
  3. SCHEDULING DELIVERY: You'll be contacted by our carrier to schedule your delivery. Someone must be home to accept delivery.
  4. FURNITURE & BEDDING: Furniture & bedding deliver separately.
  5. WEEKEND OR EVENING DELIVERY: May be available for a nominal fee. Order by phone at 1-800-455-1052.
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Reviews

5.0 / 5.0
3 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
3
0
0
0
0
Sleep Position
Back (1)
Stomach (1)
Body Type
Average (2)
Comfort compared to site specs
Just Right (2)
Great Mattress!!
January 20, 2020
Purchased
4 months ago
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.
March 27, 2019
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.
March 11, 2019
Purchased
1 year ago