>

Welcome to The Mattress Underground FORUM! :cheer:
The first place to start your research is the Mattress Shopping Tutorial
Select the Search Forum tab below to gain access to answers to many mattress related questions.
Select the Ask An Expert tab below to reach out to any of our Expert Members for guidance and advice.

Welcome to The Mattress Underground FORUM! :cheer:
  • Page:
  • 1

TOPIC:

Foundation for Ultimate Dreams Mattress 23 Aug 2012 17:24 #1

  • paxromano
  • paxromano's Avatar Topic Author
  • Offline
  • Junior Member
  • Junior Member
  • Posts: 1
What a great site. I, like others, almost made the mistake of buying a name brand mattress, until I found this site. Since I live in middle Georgia and do not have many local manufactures around I will probably go with the Ultimate Dreams, king size. I emailed Chuck and with my sleep pattern of side/stomach and size 6'2 / 220#'s and my wife (stomach/side) 5'4" and 120 #'s, he recommended a comfort level of 4. We both like firmer mattresses. I have a 14 yr old Sealy Posturpedic that is awful with indentations in each side. My question comes to the foundation. If I determine the comfort level of 4 is too firm will using this mattress on the current box spring make a difference? How can you tell if the current box spring is worn out and should be discarded? Can I put slats over the existing box spring and use it as a foundation?

Thanks for you help and love this site.

- Jon

Please Log in or Create an account to join the conversation.

Re: Foundation for Ultimate Dreams Mattress 24 Aug 2012 04:10 #2

  • phoenix
  • phoenix's Avatar
  • Offline
  • Administrator
  • Administrator
  • Posts: 31963
Hi paxromano,

Generally a foam mattress does best with a firm evenly supportive foundation where the foams in the mattress do the "work". In some cases however ... an active box spring will also work but as you mentioned this will affect the feel and performance of the mattress. If this improves the feel and performance of the mattress ... there is no reason not to use it as long as it is still in good condition.

The boxspring should have no weak or soft spots and you can test this by pressing down firmly in all areas of it with either your hands or your knees. It also shouldn't have any areas that are sagging and you can check this by putting a straight edge or using a tight string across the surface. If your box spring is 14 years old ... I would personally not take the risk that it would affect your alignment and support on the mattress. The box spring will affect your support more than your pressure relief although it will have some effect on both. Box springs are also not designed to hold slats in a stable way and I would not recommend it. Some people have put plywood over the boxspring to make it firm and solid but I am not a great fan of solid surfaces under a mattress (unless it can't be avoided) because it can restrict ventilation and increase the risk of mold, mildew, and other "undesirables" but I tend towards the cautious side with this and there are others who think it's fine ... and in most cases it probably is as long as the wood is dry.

The best way to change the comfort level and pressure relief of a mattress that is too firm is usually by adding a topper. In some cases a more flexible base can be effective but this generally works best with a thinner mattress or where the flexible base is part of the design of your sleeping system.

There is more about the difference between foundations and active boxsprings in post #2 here .

Phoenix
Researching for a mattress?... Be sure to read The Mattress Shopping Tutorial.
Click here for TMU Discount Codes if purchasing from Our Trusted Members.
For any mattress questions Ask An Expert on our forum

Please Log in or Create an account to join the conversation.

Last edit: by phoenix.
  • Page:
  • 1
The Mattress UndergroundCopyright © 2022 The Mattress Underground
TheMattressUndergounf
TMU
TheMattressUndergounf