Inner Spring Adjustable Bed Mattresses
Our most popular mattresses are made with inner-spring coils. Most people are used to sleeping on an inner-spring mattress and prefer to continue to sleep on one. Unlike most companies, we construct all our inner-spring mattresses specifically for bending on adjustable beds.
The materials and workmanship we provide are so superior that we can include our mattresses in our lifetime warranty.
Sleep Comfort Dual King-Size Inner-Spring Mattress / Classic Style
Sleep Comfort Queen-Size Inner-Spring Mattress / Classic Style
Sleep Comfort Hinge-Flex
Mattress Features
- Two-sided reversible dual-firmness mattress.
- Patented HINGE-FLEX knotted offset spring.
- Thicker 13-gauge dual tempered steel.
- Four sides of border encasement for support.
- Luxurious euro-knit fabric feels softer and breathes easier.
- Mattress thickness approximately
11.5 inches. - Lifetime warranty.
Custom Springs
Bonnel Coils
Most companies use round hour glass shape coils called Bonnel Coils. They are the most common innersprings used in flat beds and are still prevalent in low to mid priced mattresses. Bonnel Coils cost less to purchase so many companies will use them in their mattress on an adjustable bed to save on cost. But this is not ideal. When the mattress bends, the round coils can overlap each other and tend to rub the mattress from the inside out--which shortens the life of the mattress.
Hinge-Flex ® Coil
HINGE-FLEX is a patented construction feature on Sleep Comfort adjustable bed mattresses. The knotted-offset HINGE-FLEX coil is often recognized as a natural step up in inner-springs. The knotted-offset system has a coil head – shown in the photo at the right – that is designed to act as a hinge.
The two offset bars on both top and bottom of the convolution encourage movement and flexibility. HINGE-FLEX owes its strength and durability to a tightly-sewn helical wire and heavier gauge steel coils than standard springs.
We ensure that each coil has a full five turns and is heated twice to provide proper body lift and the strength to maintain proper spinal alignment. This unit is sensitive to body contours, improves sleeping comfort and is simply the BEST of its kind.
Sleep Comfort uses only the patented HINGE-FLEX coil in all our standard top inner-spring mattress.
Border Edge Support

When you're buying a mattress for an adjustable bed, make sure there's proper support on the edges. Flat bed mattresses have a border wire that goes around the top and bottom of the mattress which keeps the springs in place.
Adjustable bed mattresses don't have that wire so they will bend more easily. Without proper border support, there is nothing to keep the springs from collapsing when you're getting in or out of bed. And, if you're not sleeping exactly in the center of your mattress, you almost feel as if you're slanting to one side.
Most stores don't specialize in adjustable beds – so their inner-spring mattresses used on adjustable beds often lack proper side support. This limits both the space you can use on the mattress and the useful life of the mattress which is reflected in its limited warranty.
Sleep Comfort has always secured the edges of its inner-spring mattresses so they can bend properly but still provide the same side support that you're used to on your flat bed mattress. And recently we've improved both the method and materials used to create that comfortable feel and support you need.
New and improved!
Sleep Comfort is constantly re-inventing quality and improving our beds. We recently changed our border edge support feature – and have increased the edge support foam by over 50%.
Previously, we placed a 1 1/2 inch insert inside the perimeter springs. Although effective, this limited the amount of support foam. So we now secure the entire spring set inside a firm foam rail of between 45 and 50 ILD. In addition, we strategically place two-inch gaps of softer support foam so the mattress will hinge and bend properly on the adjustable bed.
Mattress Firmness

At Sleep Comfort, we understand that everyone may feel differently about firmness. So, although the inside of each standard top Sleep Comfort adjustable mattress is constructed to provide the same lifetime support, we vary the padding and the stitching pattern to provide you with a choice of either dual-firm or dual-plush comfort.
Most companies save money by building a one-sided or "non-flip" mattress. But how does that help you? You should get your money's worth. At Sleep Comfort, we build each mattress with two sides. All our standard top mattresses are double-sided with dual firmness so you can flip the mattress and use the other side whenever you want.
And with our classic style, dual-firmness adjustable bed mattress – each side can be different so you can always find just the right feel. Sleep Comfort takes the guesswork out of choosing a mattress. Our classic style mattress is approximately 11.5 inches thick and is available with the following three firmnesses.
Firm
Cutaway Photo
FIRM hinge-flex mattress.
Construction Detail
FIRM hinge-flex mattresses.
Medium
Cutaway Photo
MEDIUM hinge-flex mattress.
Construction Detail
MEDIUM hinge-flex mattresses.
Plush
Cutaway Photo
PLUSH hinge-flex mattress.
Construction Detail
PLUSH hinge-flex mattresses.
Ultra Firm Support Mattress
For customers of enhanced weight (300-400 lbs.) who are allergic to latex or simply prefer the feel and benefits of an inner-spring mattress – Sleep Comfort can accommodate your individual needs as well.
Cut-away Photo Ultra Support MattressSleep Comfort offers a lifetime warranty on our mattresses and on our foundations -- so we must build our ULTRA mattress with higher quality materials. We begin by using the Hinge-Flex® spring set -- an inner-spring system that can support greater weights because of its unique construction. First, it uses a thicker 13-gauge steel coil. Second, each coil has a full five turns -- which provides proper angles for optimal support and resilience. And third, because heating or tempering strengthens steel, we do it not once -- but twice -- for added strength to each coil. |
Construction Detail Ultra Support MattressIn order to prevent a "softening" of the mattress, we place two firm nova pads over the Hinge-Flex® inner-spring system to provide a strengthening layer for the remaining foam comfort layers. In addition, we use only high-density and medium-firm foam to provide the necessary padding to properly support your body. This customization gives you continuous full body support -- while allowing full adjustability of the adjustable base foundation unit. |
Tri-Zone
Body Print™ encased coil system is designed to conform to all three individual body contour areas.
The Body Print™ features give you a mattress that conforms to your very own individual contours.
Body Print™ coils are designed to flex and contour independently of each other - which reduces motion transfer and promotes more peaceful sleep.
- Two-sided reversible dual firmness mattress.
- Individual fabric encased coil support.
- Body Print 3 band zoning system.
- 14 & 14.5 gauge tempered steel.
- 4 sides of border edging for support.
- Luxurious euro-knit fabric feels softer
and breathes easier. - Mattress thickness approximately 11.5 inches.
- Lifetime warranty.
Tri-Zone Body Print
The Sleep Comfort custom tri-zone mattress starts with three ergonomically-balanced zones of comfort – designed to give you the correct amount of support to the shoulder, hip and calf.
Six-inch, high profile coils are precisely formed by computer control – then pre-compressed and inserted into premium Quantum(TM) lightweight fabric. Each pocket is ultrasonically welded for greater strength.
The exclusive Soft Touch coil provides initial softness to the touch – becoming firmer for needed support as weight is applied. The result is luxurious comfort and support.
Contouring Support
The Body Print™ encased coil system is engineered and built to ensure that every part of your body is supported from head to toe – and to maintain correct spinal alignment.
We add additional support in the center third of the inner-spring unit where body weight is highest. This center third band of support equalizes the additional weight for uniform, individualized support over the entire unit.
Undisturbed Sleep
Individually encased coils flex and contour independently of each other to reduce motion transfer and help minimize your partner's movements that may disturb your sleep
And, because our coils are encased in durable, noise-reducing Qauntum fabric, they are naturally quiet – for a more peaceful and undisturbed night's sleep.
Firm Tri-Zone Mattress
Cutaway Photo
FIRM tri-zone mattress.
Construction Detail
FIRM tri-zone mattresses.
Medium Tri-Zone Mattress
Cutaway Photo
MEDIUM tri-zone mattress.
Construction Detail
MEDIUM tri-zone mattresses.
Plush Tri-Zone Mattress
Cutaway Photo
PLUSH tri-zone mattress.
Construction Detail
PLUSH tri-zone mattresses.
Bed Size: |
Coil Count: |
|
Twin |
435 |
|
Full |
609 |
|
Queen |
720 |
|
King |
900 |
|
Cal King |
896 |
Sleep Comfort Tri-Zone Mattress
Coil Counts
Our 704 FE (Fabric-Encased) inner-springs are constructed with 14 and 14.5 gauge tempered steel coil wire. They are six inches high and built into Sleep Comfort inner-spring mattresses with these coil counts:
These coils are extremely resilient and durable – which enables us to offer them to you as part of the Sleep Comfort Unlimited Lifetime Warranty.
Euro Pillow Top Mattress
Cutaway Photo
Euro pillow top mattress.
Construction Detail
Euro pillow top mattresses.



