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Edge 3000 12" Extra Firm - The Mattress Gurus

Edge 3000 12″ Extra Firm





10 Year Warranty
Box Spring Sold Separately

SKU: STED3000FR Categories: , Tag:


Adjustable beds have grown in popularity over the last few years thanks to broadening selection and as they have become increasingly affordable. Versus a flat foundation, an adjustable bed base provides sleepers the ability to adjust to a range of different positions, which provides for maximum comfort while  sleeping. In addition to providing health benefits for many consumers, the adjustable bed base has come to be viewed as a household necessity for many consumers.

The Edge Series by Sleeptronic utilizes the industry leading Quantum Coil from Leggett and Platt. These
mattresses are specifically designed to conform and flex when utilized on an adjustable bed base.

Quantum Edge Steel Perimeter bends and average of 24% more easily than foam encasement, which means less wear and tear on moving parts and a more “friendly” performance on adjustable bed bases.

Quantum Edge Steel Perimeter outperforms foam encasement, offering longer comfort life and better support while reducing the feeling of roll-off. Quantum coils across the Quantum Elite units provide added support in the center third of the mattress – right where it is needed most.

Innersprings sleep up to 28% cooler than foam according to research from Kansas State University and the Institute of Environmental Research.

This model features:


Quantum Edge Steel Perimeter performance claims noted on this informational web page were provided by Leggett & Platt – the manufacturer of the spring unit.

Additional information


California King, Full, King, Queen, Twin

Sleep Position

Back, Stomach

This product is available at the stores below.