New for 2017, the Comfortec Shelton Firm mattress is much more affordable than the bed-in-a-box options out there and offers the kind of sturdiness and great craftsmanship of the beds from long ago. Heavy duty foam encasment, dense foam layers and a company that produces its own foam are all contributing reasons why. The All-Natural Cotton Cover is an added plus. Don't let the low price tag fool you; the Shelton Firm is a very nice mattress.

The trademarked coil system ("Spectrum" by Symbol) is said to be significantly stronger than the ever-popular Pocketed Coil units out there and, it still contours to the individual sleeping on it very well.  This particular unit also offers 30% more springs in the middle-third of the mattress for strength and support where you need it most - in your lumbar region. An Insulator Pad helps to keep foam layers from dipping into the springs, over time. A Convoluted Extra Firm R65 layer provides not only support but breathability within the mattress; because, no one likes a hot sleep.

A great value and surely destined to become one of our best sellers, this is a great traditional-feel firm mattress that is 100% Made in the USA.


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Shelton Firm Mattress

This mattress can only be made in standard sizes. To see prices, please click here

Or check out all of our other 58x82 models



Mattress Scale

Approx. Height of Mattress: 10"


This Mattress Features:

CertiPUR-US certified foams are:

CertiPur-US ✓ Made without ozone depleters
✓ Made without PBDEs, TDCPP or TCEP (”Tris”) flame retardants
✓ Made without mercury, lead, and other heavy metals
✓ Made without formaldehyde
✓ Low VOC (Volatile Organic Compound) emissions for indoor air quality (less than 0.5 parts per million)
✓ Made without phthalates regulated by the Consumer Product Safety Commission

Construction:

Cover
Natural Cotton Cover
FR Fiber Barrier
3/4" Symbol Foam

Mattress(Top Side)
3/8" Symbol Foam
2" Convoluted Extra Firm R65 Foam
Insulator Pad

Mattress(Core)
540-Spectrum Tri-Zoned Coil Unit, Foam Encased
2" Symbol Support Core

Foundation
optional

Warranty
10 Total Years (10 full)

Expert Review:
Shelton Firm Mattress

The Comfortec Shelton Firm is one of the latest offerings from Symbol Mattress. Its "Spectrum" coil unit is designed to surpass other coil units in terms of durability. In addition to the springs' increased strength, the "540 Spectrum Tri-Zoned" also contours to the body a considerable amount. Despite this mattress having some of the most advanced features in the industry, it's a very affordable model. This we definitely like!

Even Symbol's foams are manufactured in the United States; not imported like the foams used by nearly every other maker of mattresses. Another indicator of quality craftsmanship is the sheer weight of this mattress. While not immovable and not overly massy, for a ten inch thick mattress - the Shelton Firm has a healthy amount of weight to it. This is undoubtedly due to its 13.75 gauge steel coils and its 4" thick high density foam encasement.

For a firmer sleeping surface that's not quite as hard as the floor (though, we carry one that hard) but that is great for both back and stomach sleepers, the Shelton Firm may be the right mattress for you! Also available in custom sizes for RVs, boats, antique beds and more.

 

Other models you may like:

CopPure X10
medium firm mattress copper infused serene foam memory foam alternative high density cooling grand rapids bedding

$2,799

More Info

View More >>

 

  • Free shipping or delivery of this item to the 48 contiguous states only. Delivery of this item to Alaska, Hawaii, US Territories or APO/FPO addresses will require added charges. Please call customer service for rates and availability.
  • Some mattresses and accessories will ship via FedEx or USPS, otheres will use a freight service.
  • Free LTL freight delivery to most areas in the continental US. Destination must be accessible by large truck. Some locations may have a small surcharge.
  • Delivery service is to your driveway or parking lot only. White Glove is available for an extra fee.
  • If you have any special deadlines or delivery requirements, please give us a call to review options.
  • For complete details, read our Shipping Policies.

 




Measure all 4 sides of your mattress and bed frame before ordering.
We recommend you order the mattress 1 inch smaller than the space it is meant to fill. This will leave extra room for sheets, blankets, and variations in production size. Some people like a larger gap to really have room for your hands to reach down and change sheets easily. Please note that production size is not guaranteed to be exact.


Common Questions About Ordering Custom Size Mattresses

What if it doesn't fit?
We will never ship out a custom mattress or boxspring that exceeds the size you have ordered without contacting you first to check if the size variance will cause an issue. Since these are custom made for you, they can not be returned, so please be careful when taking measurements. On some bed sets, the box spring will be a different size than the mattress so you will need to measure both pieces. Also, since beds are often set up not perfectly square, you will need to measure all four sides of the bed to find the correct size. Be sure to check in the corners for boards or bolts that often protrude in to the mattress area, and order your custom mattress and custom boxspring small enough to fit inside of these protrusions.
What sizes are available?
Any custom size is available upon request but with most models you are limited to being smaller than a King mattress. If you need a custom size bigger than a King, here are some models that can be supersized. If you don't see your size listed, please call us to find out what prices would be.
Can I really order any size and shape?
Yes, we are able to make some of our models in odd shapes (like cut or rounded corners) for antique beds, RVs, and even boats; however most of them can only be done in a 4-sided rectangle. Here is a model that can be made in any shape. You can call us to order by phone, or just select your approximate size, place the order online, and we will definitely give you a call back to discuss you exact shape before we start building anything.
We recommend you order your custom mattress 1-2 inches smaller than the space it is meant to fill. This will provide extra room for tucking in sheets and blankets.
Our online shopping lets you select a model to the nearest inch but most of the time we can even do half-inch increments for a perfect fit. We call ALL of our online buyers before we start building anything. This allows us to discuss your exact size and make changes before production begins. This lets you buy online now without fear of getting the wrong size.
What about the boxspring ?
It is very important to measure the size of your box separate from your mattress because in many older bed sets, the box was made slightly smaller than the mattress. The length and width of a solid foundation boxspring can be custom made to fit exact dimensions. The thickness can not be customized but boxes are available in several standard thicknesses ranging from 2-9 inches.
How soon will my custom size mattress arrive?
Once your order is paid for, a specialist from Michigan Discount Mattress will call you on the phone to verify your sizes and delivery information. Production will then begin and usually takes 1-3 weeks. After production, the custom mattress will be packaged at the warehouse to protect it during shipping to your home. Shipping takes 2-10 days depending on the destination city. The combination of producing, packing, and delivering means that you should receive your custom mattress within 2-6 weeks of the day you order. If you need a more accurate estimate, or have a quicker deadline, please give us a call to discuss expediting options.


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Michigan Discount Mattress

10 Year Warranty