Heavy-duty support with a more comfortable, medium-plush surface
The TheraLuxe HD Cascade Plush is one of the most important beds in the HD lineup because it’s the first that proves that heavy-duty does not have to mean hard. It uses the same heavy-duty support system as the Jackson Firm, but adds more cushioning for better pressure relief on top without going all the way to the HD ICE Everest Pillowtop
This is a strong option for customers who need the durability and stronger support of the HD line, but prefer a more middle-of-the-road sort of feel.
Comfort and feel
The Cascade has a medium-plush feel. It is softer and more pressure-relieving than the Jackson, but still much more substantial than a typical plush mattress like the Sutton’s Bay or the Touch of Softness Pillowtop.
It is especially useful for side sleepers, combination sleepers, couples, and larger sleepers who need stronger construction but still want comfort at the shoulders and hips.
Best for
- Side sleepers
- Combination sleepers
- Larger or heavier sleepers who prefer a pretty medium sort of feel. Very middle of the road.
- Couples who want motion control and edge stability
- Customers who want HD durability but not a hard mattress
- Shoppers who have had plush beds break down too quickly in the past and want to end the cycle.
Heavy-duty construction
The Cascade is built on the same TheraLuxe QLX® HD wrapped coil unit used throughout the HD lineup. In queen size, the coil unit uses 1,872 17-gauge Quantum encased coils for deep, stable support and reduced motion transfer.
Above the coils, the Cascade uses high-density comfort foams, including 2.1 lb and 3.0 lb foam layers. The denser foam package is a key part of the HD story because plush mattresses often fail when lower-density foams compress and lose comfort too quickly.
Stability and edge support
The Cascade uses TheraTuft™ hand tufting and TheraEdge™ foam encasement to help stabilize the mattress over time. The edge system uses 3 inches of 50-lb density compression foam around the spring unit to create a stronger seating edge and more usable sleep surface.
What makes this heavy duty?
- Medium-plush HD feel
- Approximate 14-inch profile
- TheraSafe™ fire barrier
- High-density 2.1 lb and 3.0 lb comfort foams
- HyPurGel® plush foam in the upholstery stack
- QLX® HD 17-gauge wrapped coil system (1,872 coils in queen)
- TheraTuft™ hand tufting
- 3″, 50lb TheraEdge™ reinforced foam encasement
- Adjustable-base compatible
- Built in Rock Island, Illinois
- 20-year HD warranty program
Our final take
The Cascade is a very practical HD choice because it gives people durability and comfort at the same time. If a customer says, “I need something that holds up, but I do not want a “hard” mattress,” this is one of the first beds we show.
Not sure what makes this “HD”? See our Heavy-Duty Mattress Guide.
