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 105 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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How would you rate the firmness of this mattress? Softer than expected

In what position do you sleep in? Side

What is your body weight range? 130 - 230 lbs

Do you tend to sleep hot? No

“Very comfortable”

Helpful Report

Posted 6 days ago

How would you rate the firmness of this mattress? As expected

In what position do you sleep in? Combination

What is your body weight range? 130 - 230 lbs

Do you tend to sleep hot? Yes

Do you share your bed with a partner? Yes

“It's just as firm as I wanted and worth the value of the money spent on it. Observation: the 25-year warranty is not on its body as it's usually attached to other product brands.”

Helpful Report

Posted 2 weeks ago

How would you rate the firmness of this mattress? As expected

In what position do you sleep in? Combination

What is your body weight range? 130 - 230 lbs

Do you tend to sleep hot? No

Do you share your bed with a partner? Yes

“We have been searching for a hard matress for sometime now and found all hard mattresses at Brick, costco etc to be not as hard to our liking. We stumbled upon National Mattress Hamilton and are so glad we found it. Gregory assisted us with our queries and we did not waste anytime to buy the matress. Delivery was on time and since then we are pretty satisfied with our purchase.”

Helpful Report

Posted 2 weeks ago

Francis E

Verified Reviewer

Incentivized

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How would you rate the firmness of this mattress? As expected

In what position do you sleep in? Combination

What is your body weight range? 130 - 230 lbs

Do you tend to sleep hot? No

Do you share your bed with a partner? Yes

“The back pains have disappeared within one week of using the matress. Its truely an excellent orthopaedic mattress.”

Helpful Report

Posted 2 weeks ago

How would you rate the firmness of this mattress? As expected

In what position do you sleep in? Combination

What is your body weight range? Under 130 lbs

Do you share your bed with a partner? Yes

“Stable and firm”

Helpful Report

Posted 1 month ago

How would you rate the firmness of this mattress? As expected

In what position do you sleep in? Combination

What is your body weight range? 130 - 230 lbs

Do you tend to sleep hot? No

Do you share your bed with a partner? Yes

“Outstanding firmness. Loving the mattress completely !”

Helpful Report

Posted 2 months ago

How would you rate the firmness of this mattress? As expected

In what position do you sleep in? Combination

What is your body weight range? 130 - 230 lbs

Do you tend to sleep hot? No

Do you share your bed with a partner? Yes

“Well one of my friend recommended this place for mattress purchase so firstly i bought queen mattress (NM HD 10" Extra-firm Flippable High Density Foam Mattress - queen, Extra-firm, Flippable, Certipur-us Certified, 25-year Warranty, queen Size) it was really great and most selling one i had a back issue before so I purchased this it literally went away. So now our parents are moving with us so we bought same but King mattress. I want to shout out to the guys(Shivam and vikram) who delivered this king mattress my unit is on 3 floor and they went above and beyond to deliver. So thank you Shivam and Vikram.”

Helpful Report

Posted 2 months ago

How would you rate the firmness of this mattress? As expected

In what position do you sleep in? Back

What is your body weight range? 130 - 230 lbs

Do you tend to sleep hot? No

Do you share your bed with a partner? Yes

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Helpful Report

Posted 2 months ago