1-Sided Firm Heavy Duty Mattress (King)



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No One Builds A Stronger Mattress For Less Money!

The Medicoil HD 1000 Mattress is more than the typical one size fits all bed. People of size have been complaining to our industry for years. Finally a manufacturer has listened.   ” Thank you “Therapedic™”. They have designed a better bed for buyers that incorporates a much higher level support, more stability, and overall extended durability. This is  in direct response to all those customer cries that their beds don’t hold up under the bigger heavier sleeper. Don’t forget it’s made by one of the very best manufacturers in the bed building business.

OPTIONAL FOUNDATION: Reminder to select the Medicoil HD foundation that supports this mattress

SKU: HD-1622K Categories: ,


A Mattress Built Like A Tank

You wouldn’t put an full grown adult on a kids bike and expect it to hold up especially with everyday use, so why do manufacturers not offer an option for a heavy duty mattress for people who are medically considered overweight? The fact is super heavier duty building materials are needed when a mattress set needs to support 250, 300, or 350 pounds or more. The Medicoil HD 1000 Mattress was initially made to fit this bill. Since its inception smart consumers have realized the value of a purposely built longer lasting heavy duty mattress and foundation (optional). Now everyone can benefit from a bed that is specifically designed to be much more resistant to quick breakdown, excessively abnormal wear, and the really deep body impressions. As you research common problems with mattress and boxsprings these are the most common problems and in particular brand name mattresses. Therapedic™ is here to offer interested consumers a better, stronger, more durable option.

This is the firmest mattress in the series of 4 Medicoil HD beds.

Medicoil HD Heavy Duty Foundation- Optional

9″ Tall

Low Profile Foundation 4″ Tall

Pillow Top:

Not Available on this model. See our Medicoil 5000 Pillow Top



Stretch Knit with SurfaceFresh™


Safe FR

1″ Superior High Density Foam 1.8 Pound Density

Top Upholstery–

1″ High Resilient Foam

2″  2.5 Pound Density TheraFoam®

Firm Insulator Pad

Mattress Spring Unit: eXtended Life Performance System

Twin- 253 12-1/2 gauge Double Off-Set Coils System

Full- 368 12-1/2 gauge Double Off-Set Coils System

Queen- 450 12-1/2 gauge Double Off-Set Coils System

King- 575 12-1/2 gauge Double Off-Set Coils System

Bottom Upholstery: Balanced Base Foam

Edge Support: TheraEdge™

Foundation: Medicoil Heavy Duty  HD Foundation

Warranty: 25 Years (15/10)

Total Mattress Thickness-  11 3/4 for very bottom surface to the very top surface

Edge Support— Excellent Edge™

Foundation— eXtended Life Heavy Duty Foundation Choice of 2 heights

Warranty— 20 Years

Additional information

Weight 117 lbs


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