King Simmons Beautyrest Silver Level 1 BRS900 Medium Firm 11.75 Inch Mattress

King Simmons Beautyrest Silver Level 1 BRS900 Medium Firm 11.75 Inch Mattress

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Customize King Simmons Beautyrest Silver Level 1 BRS900 Medium Firm 11.75 Inch Mattress
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King Simmons Beautyrest Silver Level 1 BRS900 Medium Firm 11.75 Inch Mattress
King Simmons Beautyrest Silver Level 1 BRS900 Medium Firm 11.75 Inch Mattress

In stock

$925.00

Customize Cal King Simmons Beautyrest Silver Level 1 BRS900 Medium Firm 11.75 Inch Mattress
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Cal King Simmons Beautyrest Silver Level 1 BRS900 Medium Firm 11.75 Inch Mattress
Cal King Simmons Beautyrest Silver Level 1 BRS900 Medium Firm 11.75 Inch Mattress

In stock

$925.00

Customize Queen Simmons Beautyrest Silver Level 1 BRS900 Medium Firm 11.75 Inch Mattress
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Queen Simmons Beautyrest Silver Level 1 BRS900 Medium Firm 11.75 Inch Mattress
Queen Simmons Beautyrest Silver Level 1 BRS900 Medium Firm 11.75 Inch Mattress

In stock

$715.00

Customize Full Simmons Beautyrest Silver Level 1 BRS900 Medium Firm 11.75 Inch Mattress
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Full Simmons Beautyrest Silver Level 1 BRS900 Medium Firm 11.75 Inch Mattress
Full Simmons Beautyrest Silver Level 1 BRS900 Medium Firm 11.75 Inch Mattress

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$699.00

Customize Full XL Simmons Beautyrest Silver Level 1 BRS900 Medium Firm 11.75 Inch Mattress
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Full XL Simmons Beautyrest Silver Level 1 BRS900 Medium Firm 11.75 Inch Mattress
Full XL Simmons Beautyrest Silver Level 1 BRS900 Medium Firm 11.75 Inch Mattress

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$699.00

Customize Twin Simmons Beautyrest Silver Level 1 BRS900 Medium Firm 11.75 Inch Mattress
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Twin Simmons Beautyrest Silver Level 1 BRS900 Medium Firm 11.75 Inch Mattress
Twin Simmons Beautyrest Silver Level 1 BRS900 Medium Firm 11.75 Inch Mattress

In stock

$645.00

Customize Twin XL Simmons Beautyrest Silver Level 1 BRS900 Medium Firm 11.75 Inch Mattress
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Twin XL Simmons Beautyrest Silver Level 1 BRS900 Medium Firm 11.75 Inch Mattress
Twin XL Simmons Beautyrest Silver Level 1 BRS900 Medium Firm 11.75 Inch Mattress

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$666.00

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Expert Review video placeholder

My Thoughts Regarding the Beautyrest BRS900 Medium Firm

by Jed Harrington

The Beautyrest BRS900 Medium Firm King Size Mattress makes an excellent choice if you're trying to keep your cost down but still want a great mid-tier mattress with a firm comfort level that’s not really hard. This mattress incorporates a solid coil system, thoroughly tested comfort materials, and a great edge support-- all the things you need to get quality sleep without breaking the bank.

4 Out of 10 On Our Comfort Scale

With a Comfort Scale score of 4 out of 10 (10 being the softest), the BRS900 Medium Firm offers exactly the level of comfort most people imagine when they say they prefer a firm mattress. The initial padding keeps you from feeling as if you’re sleeping on a carpeted floor, and it provides good body contouring while delivering solid lower back support.

Solid Support From an Established Coil System

Widely recognized as one of the best coil systems on the market, the Beautyrest Pocketed Coil System is able to contour to the unique shape of your body while guaranteeing there’s plenty of solid lower back support. Constructed using high carbon steel, this coil system is built to last, and it’s completely compatible with all modern adjustable bases. The simple yet effective design minimizes transfer of motion to ensure sound nights of sleep.

Sleeping Too Warm? Not Anymore.

Dual Cool Technology creates a cooling surface that keeps you sleeping comfortably cool throughout the night.

Edge Support Keeps Comfort Even

You can fall asleep sleep close to the edges without feeling like you're going to roll off the side or feel forced back toward the center. The foam-encased edge support is a fantastic feature since it creates up to 10% more usable sleep surface compared with mattresses that don’t include an edge support.

Is the BRS900 Medium Firm a Good Choice for Me?

Although there are better options available from the Silver collection, for a lower price point the Beautyrest BRS900 Medium Firm is able to deliver a level of comfort and support that makes it an amazing choice in the mid-price mattress category. This mattress is dependably constructed and comes backed by a generous 10-year warranty to ensure you’re fully satisfied with your purchase.

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.

Box Spring - Foundation (optional)

  • Regular Box Spring Height: 9
  • Low Profile Height: 6

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

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

Made In This tells you where your mattress is manufactured.

  • United States

Code

  • MATT-927317, STD-A215601, LP-A215602

Physical Measurements

SizeHeightWidthLength
King11.75"76"80"
Cal King11.75"72"84"
Queen11.75"60"80"
Full11.75"53"75"
Full XL11.75"53"80"
Twin11.75"39"75"
Twin XL11.75"39"80"
SizeCoil Count
King1282
Cal King1241
Queen900
Full811
Full XL860
Twin583
Twin XL619

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

80%
10 Reviews
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Xsensor Overview

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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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Delivery Info

Check Delivery Estimate
Delivery Options & Timing:
Free In-Home Setup & Removal
  1. TIMING & DELIVERY: From time of order, receive your mattress in about 2 to 3 weeks anywhere in the continental 48 states. Check your zip code when selecting your delivery option for an estimated delivery date.Remote locations may take an additional 1 to 2 weeks.
  2. SERVICE LEVEL: Delivery is super easy with In-Home White Glove delivery service. The delivery team will bring in and place your new mattress into your bedroom, unpack it and take away the packaging for you. (Delivery is up to 2 flights of stairs. Additional arrangements are subject to charge by the delivery carrier.)
  3. SCHEDULING DELIVERY: You will be called to arrange the delivery when your mattress has arrived at the local delivery agent, approximately two weeks after order. Someone must be home to accept delivery.
  4. FURNITURE & BEDDING: Furniture ordered at the same time will ship separately. If you would like us to wait until all the items on your order are ready to ship, please call us at time of order and we can arrange one delivery. Bedding ships separately via UPS.
  5. ADDITIONAL SERVICES: Mattress removal is available free of charge when you select your delivery option online. For your added convenience, these other options may be available for a nominal fee by phone only at 1-800-455-1052:
    • Evening delivery
    • Weekend or holiday delivery
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Reviews

4.0 / 5.0
10 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
6
1
1
1
1
Sleep Position
Side (6)
Stomach (2)
Back (1)
Body Type
Average (5)
Large (3)
Petite (1)
Comfort compared to site specs
Just Right (6)
Softer (2)
Firmer (1)
Sleep Position
Side
Body Type
Large
Comfort compared to site specs
Firmer
Much firmer than expected
I did a lot of research before purchasing this mattress. Based on the videos and description of the product, I thought it would be softer than the rated comfort level or at least more in the middle -It isn't.

The mattress is so firm that I was waking up with upper back and neck pain daily. I ended up putting a memory foam topper on it which helps, but can still feel how stiff it is underneath.

On the positive side, The top layer fabric is very comfortable and it is easy to move or stretch on on. The mattress got slightly softer after a few weeks of use. It's well made and may be good for someone who likes a firmer mattress, but definitely not for me.

I will be exchanging this mattress as soon as the 30 day trial is over and getting something more on the medium-soft side.
September 13, 2019
Purchased
1 month ago
Sleep Position
Side
Body Type
Average
Comfort compared to site specs
Just Right
Excellent, well-balanced 12” mattress
This turned out being the perfect 12” mattress for our Murphy bed. It’s both soft and firm enough for guests while being light weight enough to easily fold back into the wall.
August 27, 2019
Purchased
3 months ago
We had tried to find an extra long regular width mattress for years and were surprised US-Mattress could build the mattress and box springs for us. We ordered medium/firm and, so far, are very pleased with our new mattress and box spring. The only "problem" is that the surface of our bed is now considerably higher than it was, but we can manage.
August 21, 2019
Purchased
1 month ago
Sleep Position
Side
Body Type
Average
Comfort compared to site specs
Just Right
Nice. Sleeping very well.
July 23, 2019
Purchased
2 months ago
Sleep Position
Side
Body Type
Large
Comfort compared to site specs
Just Right
Great mattress and price
For a medium firm mattress it’s a bit more firm then medium. Love it so far although I did purchase a 2” memory foam topper. Haven’t received topper yet so we shall see if my nights sleep improves or not. For those individuals who need a firm mattress but not too firm this should be a great choice
July 18, 2019
Purchased
3 months ago
Sleep Position
Side
Body Type
Average
Comfort compared to site specs
Softer
Too soft
Not firm enough for me
July 17, 2019
Purchased
3 months ago
Sleep Position
Stomach
Body Type
Large
Comfort compared to site specs
Just Right
Very Nice
Quite pleased. Sleeping comfortably.
June 27, 2019
Purchased
3 months ago
Sleep Position
Side
Body Type
Average
Comfort compared to site specs
Softer
Poor exchange
Wasn’t happy with mattress- was to soft
June 25, 2019
Purchased
3 months ago
Sleep Position
Back
Body Type
Average
Comfort compared to site specs
Just Right
Great mattress I sleep like a rock. ????
June 6, 2019
Purchased
6 months ago
Sleep Position
Stomach
Body Type
Petite
Comfort compared to site specs
Just Right
Very comfortable, slightly smaller than expected but that’s okay.
June 6, 2019
Purchased
4 months ago