NM HD+ Advanced 8" Extra-firm High Density Foam Mattress - King, Certipur-us Certified, Made in Canada Reviews

4.7 Rating 11 Reviews

The NM HD+ Advanced 8" extra-firm high-density foam mattress is a solid slab of high-density foam, standing 8 inches tall. It's designed for back and stomach sleepers who prefer to sleep on top of the bed, rather than sinking into it. The mattress features zoned lumbar support, an Edge Guard perimeter, and a seamless, coil-free build that absorbs movement. The foam core has a density of 1.8 lb/ft³, which helps resist softening and body impressions over time. The mattress is made in Canada and is certified by CertiPUR-US. It's available in a 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? As expected

In what position do you sleep in? Combination

What is your body weight range? 130 - 230 lbs

Do you share your bed with a partner? Yes

“Giod mattresd very firm ..really happy so fat”

Helpful Report

Posted 3 weeks ago

How would you rate the firmness of this mattress? Slightly softer than expected

In what position do you sleep in? Stomach

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

Author didn't leave any comments.

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? Yes

Do you share your bed with a partner? Yes

“Good product so far”

Helpful Report

Posted 3 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

Author didn't leave any comments.

Helpful Report

Posted 4 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? Yes

Do you share your bed with a partner? Yes

Author didn't leave any comments.

Helpful Report

Posted 5 months ago

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

In what position do you sleep in? Stomach

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

“A good buy and would buy again”

Helpful Report

Posted 6 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

“I had a 12 inch memory foam mattress that always sunk in few minutes after laying down. I was looking for an extra firm mattress, happy to have found this one. This feels hard as a rock, might be too firm for some but I love it. It came with 25 years warranty, hoping it stays the same”