NM HD+ Core Advanced 10" Extra-firm Flippable High Density Foam Mattress - King, Made in Canada, 25-year Warranty, Certipur-us Certified Reviews

4.8 Rating 100 Reviews

The NM HD+ Core Advanced 10" extra-firm flippable high-density foam mattress is designed for back and stomach sleepers who prefer to sleep on top of the bed, not in it. Made in Canada, this mattress features a dense HD+ high-density support core with no coils, standing 10 inches tall. It has two finished sleep surfaces and a 25-year warranty. The mattress is extra-firm, rated 12/10, and provides a firmer hold through the middle, where back and stomach sleepers carry the most weight. The HD+ extra-firm high-density foam gives even support, and the mattress is certified by CertiPUR-US, ensuring low-emission foams that are completely fiberglass-free. The mattress is available in king size and comes in white and black colors.

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Phone:

800-631-4883

Email:

support@nationalmattress.ca

Location:

1655 Dundas Street East,
Mississauga
Ontario
L4X 1L5

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“Great mattress. Perfect for people from India”

Helpful Report

Posted 1 year ago

How would you rate the firmness of this mattress? Extra Firm

Author didn't leave any comments.

Helpful Report

Posted 1 year ago

How would you rate the firmness of this mattress? Firm

“So far mattress feels good, no back pain and good quality”

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Posted 1 year ago

How would you rate the firmness of this mattress? Extra Firm

“Simple firm mattress, with no fancy bells and wistles . Highly recommend for those looking for good firm mattress”

Helpful Report

Posted 1 year ago

How would you rate the firmness of this mattress? Extra Firm

“My wife and I have struggled for years to find a mattress that suits us both, having tried several options with little success. A month ago, we decided to give this extra firm mattress a try, and it has been a game-changer for us. The firmness provides the perfect level of support, and we both wake up feeling rested and without any of the back or neck issues we used to experience. The mattress feels durable and well-made, and despite its firmness, it’s surprisingly comfortable. We’ve both noticed a big improvement in our sleep quality. If you’re someone who prefers a firmer bed and has trouble finding the right balance between support and comfort, I highly recommend giving this one a try. It’s truly been a fantastic investment in our sleep!”

Helpful Report

Posted 1 year ago

How would you rate the firmness of this mattress? Extra Firm

“Finally getting a good night's sleep! My wife and I were on the lookout for a new mattress specifically something to help improve our back which our previous zinus mattress had completely wrecked. The employee at the store suggested the NM extra firm mattress and after about a month of using it, our back has never felt better. Thank you National Mattress.”

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Posted 1 year ago

How would you rate the firmness of this mattress? Firm

“True to the specifications, this product is good.”

Helpful Report

Posted 1 year ago

How would you rate the firmness of this mattress? Extra Firm

“My entire family (including kids) and I, are simple people. We just prefer a simple mattress that is nice and firm - it's better for our backs [Though to each their own]. We thorough sleep comfortably in this mattress. It does not bend or sag, bothering your sleep partner. We have had other firm mattresses before but this takes it to another level. Only time will tell if it holds up in 7-8 years.”

Helpful Report

Posted 1 year ago