Twin XL Simmons Beautyrest Harmony Lux HLC-1000 Extra Firm 13.5 Inch Mattress

Twin XL Simmons Beautyrest Harmony Lux HLC-1000 Extra Firm 13.5 Inch Mattress

From $1,049.00

To $2,627.00







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Twin XL Simmons Beautyrest Harmony Lux HLC-1000 Extra Firm 13.5 Inch Mattress
Twin XL Simmons Beautyrest Harmony Lux HLC-1000 Extra Firm 13.5 Inch Mattress

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Expert Review

Advanced Technology Brings An Extra Firm Feel

by Jed Harrington

The Beautyrest Harmony Lux HLC-1000 is the first and firmest model in this collection. It could be the perfect mattress for you if you're looking to experience the benefits of this line, wanting to keep costs down, and love an extra firm feel.

The Best In Comfort Technology

Harmony Lux uses new comfort technology that's setting the bar in the industry. RightTemp Wave Foam's new channeled design increases airflow and the carbon fiber, which provides better support, conducts heat away from the surface - leading to cooler sleep.

A Quilt With A Purpose

Beautyrest's partnership with Seaqual, the leader in cleaning up the ocean, has resulted in a unique quilt. It's made with repurposed plastics that were claimed from the ocean. Each mattress helps lead to a cleaner world that will be more comfortable.

Advancement With New T2 Coil System

The newly developed T2 Coil System is a big move forward for Beautyrest. By combining two coils into one it has a stronger and more supportive feel that's one coil systems available best at conforming. It's used in the middle third of the mattress to add support where it'll be needed the most.

Comfort Consistent From Edge to Edge

The HLC-1000 has a foam encased edge to provide consistent comfort from edge to edge. You won't have to worry about feeling like you'll roll off, and the edge will hold up better when you need to sit.

10-Year Warranty Speaks To Quality

With a non-prorated warranty that's good for 10 years, you know this mattress is made to provide you with comfort and support for a decade or more.

Is the Beautyrest HLC-1000 Extra Firm Full Right For You?

If you want an extra firm feel from one of the best mid-range mattresses available, the HLC-1000 Extra Firm is an excellent option. Beautyrest has shown a new level of quality with advanced components and a commitment to bettering the world, and created one of the best mattresses you can get at this price point.


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: 5

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


  • MATT-930422, STD-927644, LP-927645


King13.5"76"80"106.22 lbs.
Cal King13.5"72"84"111.16 lbs.
Queen13.5"60"80"82.97 lbs.
Twin13.5"38"75"48.07 lbs.
Full13.5"54"75"66.72 lbs.
Twin XL13.5"38"80"51.51 lbs.
SizeCoil Count
Cal King1117
Twin XL513

Works With All Bed Types

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

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

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Xsensor Overview

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Delivery Info

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Delivery Options & Timing:
Free In-Home Setup & Removal
  1. TIMING: You'll receive your mattress in about 2 to 3 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. You can also add mattress removal for free when you select that option online. (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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Pick the Right


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