Many different quality foams and fibers are paired with high-strength atop the coils to provide support, comfort, and durability. While different types of innerspring coils used in different, all are selected to give you maximum performance and maximum value. Like Beautyrest, King Koil uses a pocketed or encased coil system. These coils increase conformability and reduce motion disturbances while sleeping. A great variety of upholstery foams, including memory foam, are added to the top of the spring units depending on the plushness desired in the set. Additionally, many models feature gel foams to improve the ability of the mattress to dissipate heat keeping you cooler throughout the night. SLEEP on it displays five different models of the King Koil Spine Support line ranging from a luxurious pillowtop to an extra-firm mattress. Check out the King Koil Spine Support series brochure.
King Koil Sets on Display at SLEEP on it:
504 foam-encased Verticoil innerspring unit, 3″ comfort support and plush quilt foams, solid foundation, 10 year warranty, 10.5″ mattress thickness, not adjustable base compatible
416 foam-encased Bonnell innerspring unit, 3″ comfort support and firm quilt foams, solid foundation, 10 year warranty, 10.5″ mattress thickness, not adjustable base compatible
630 foam-encased pocket coil innerspring unit, 1″ gel foam, 2″ convoluted and super-soft foams, solid foundation, 10 year full warranty, 12.5″ mattress thickness, adjustable base compatible
630 foam-encased pocket coil innerspring unit, 1.5″ gel and gel visco foam, 1.5″ firm support and firm quilt foams, solid foundation, 10 year full warranty, 12.5″ mattress thickness, adjustable base compatible
King Koil Set Options
All of the above mattresses are paired with a matching heavy duty foundation in standard height (9″) or low profile (5″). The Padgett and both Brandywine models are compatible on adjustable bases such as those from from Leggett & Platt or Mantua.