Medicoil HD 3500 Mattress

From: $2,086.00

fs_prod1 (1)The Durable Mattress


Have you had problems with excessive mattress wear and suspect that personal body weight may be a contributing issue of premature mattress sagging and body impressions?


Heavy Duty Mattress Guide


The Medicoil HD 3500 Mattress from Therapedic™ takes advantage of some of the highest quality building materials put into a bed these days. Due to its superior strength, this bed is much more resistant to body depressions and is longer lasting. Therapedic™ can claim such durability because they do not skimp where it’s most important – the raw building materials.


More steel and enhanced Talalay Latex rubber make for a bed that keeps bouncing back night after night.


Medicoil Hd 3500 Mattress

Built Tough To Last

We have been asked if the Heavy Duty Medicoil HD 3500 Mattress is only for bigger people or people who are considered medically obese in size.

The fact is that the Medicoil HD 3500 Mattress and the rest of the Heavy Duty series is built to last for anyone and everyone of all weights, body shapes, and sizes.

The whole purpose of this mattress line is to reduce and, if possible, eliminate mattress sagging and increase total body support while maximizing comfort. The typical life of mattresses these days ranges from 3-6 years. Why settle for average?

Our mattress builders believe this is unacceptable and offers you the opportunity to not only get into a better-built bed but also get one that utilizes both sides. This mattress is a best seller, not just because of its construction, but also because it offers solid support with a superior cushioned firm feel in the bed surface.


Featured Mattress Firmness: Medicoil HD 3500 Two Sided Mattress


Firmness Rating: 7

This mattress delivers extra firm support with a bit of cushioned top for comfort without the overly soft feeling.

Understanding Mattress Firmness: A Quick Guide Of Our Firmness Rating Overview (1-10 Scale):


Firmness For Water Mattresses:

1: Ultra-Soft, our softest option. Imagine lying on a gently bobbing boat; this is our softest, cloud-like water mattress.
4: Firm, the firmest among water mattresses. This is where water meets firmness – still with that gentle water feel, but with maximum support.


Firmness For Coil Spring Mattresses:

5: Firm, marking the entry point into our coil spring range. It’s firmer than our firmest water mattress but maintains a gentle feel, providing a nice balance for those transitioning from water to coil spring mattresses.
10: Ultra Firm, the hardest mattress we offer. The epitome of firmness; think of lying on a firm, supportive surface that holds you perfectly without any sink.


OPTIONAL FOUNDATION: Upgrade your sleep experience with the unparalleled support of our Super Heavy Duty Foundation Click Here to see video. This is the ultimate foundation that promises enduring stability and unmatched comfort for your mattress.

See other Medicoil products

Additional information

Weight 145 lbs

, , , , ,


Product Features

Total Mattress Thickness– 16″


  • TheraTuft™
  • Stretch Knit with SurfaceFresh™


  • Safe FR
  • 2″ Superior High-Density Foam 1.8 Pound Density

Top Upholstery–

  • 1″ Plush Natural Latex,
  • 2″  2.5 Pound Density TheraFoam®
  • Firm Insulator Pad

Mattress Spring Unit– The Performance System That Extends Mattress Life

  • 368 12-1/2 gauge Double Off-Set
  • Twin–253
  • Full–368
  • Queen–450
  • King–575

Edge Support– Excellent Edge™

Warranty: 20 Years Limited


Check Out Our Super Heavy Duty HD Foundation:

Optional Available: opt for our robust foundation available in two heights!

  • Elevate your bed height for appeal or comfort with a Heavy Duty High Profile Foundation 9″ Tall
  • Streamline your design for easy access or sleek design with a Heavy Duty Low Profile Foundation 5″ Tall

Medicoil HD 3500 Mattress Weights–

  • King Mattress–180 pounds
  • Queen Mattress– 150 pounds
  • Full Mattress– 120 pounds
  • Twin Mattress– 90 pounds

HD  Foundation Weights–

  • King Foundation Shipping Weight with box: 130 lbs.
  • Queen Foundation Shipping Weight with box: 110 lbs.
  • Full Foundation Shipping Weight with box: 95 lbs.
  • Twin Foundation Shipping Weight with box: 80 lbs.

You may also like…