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Serta Modern Series 10" Extra-firm Gel Foam Mattress - King, Certipur-us Certified, All-foam Edge Support, Coolwick Breathable Cover, King Size Reviews

4.4 Rating 20 Reviews
Read National Mattress Canada Reviews

The Serta Modern Series 10-inch extra-firm gel foam mattress is designed for back and stomach sleepers who need maximum support. Made entirely from foam, this mattress provides a hard, on-top feel without the use of springs or a dense slab. The 10-inch tall mattress features a breathable CoolWick cover that moves heat and moisture off the surface as you sleep. The all-foam edge support ensures a solid side that holds firm without a coil encasement. Additionally, the mattress has low motion transfer, absorbing a partner's movement instead of passing it across. The CertiPUR-US certified foams are fiberglass-free and ready for any adjustable base. This mattress is assembled in Canada and comes with a 365-night trial. Side sleepers may prefer a softer mattress.

Visit Product Page

Phone:

800-631-4883

Email:

support@nationalmattress.ca

Location:

1655 Dundas Street East,
Mississauga
Ontario
L4X 1L5

How would you rate the firmness of this mattress? Extra Firm
“This mattress is amazing I love the extra firm… I wake up so rested.”
Helpful Report
Posted 2 years ago
How would you rate the firmness of this mattress? Extra Firm
“I recently purchase this king size serta mattress from National Mattress in Markham. I think it is the best investment I made for the best quality mattress I recieved. The store is full of choices from plush to extra firm as per your choice. We were on tight budget as we did not wanted to spend 1500$ but needed premium quality as well. The price is way affordable than any other fancy mattress store(trust me because I went from stores in Scarborough, Oshawa, Whitby) and really enjoying the half price deal I got due to labor day special. The extra firm quality is high and my resolved my husband's back pain now Iam enjoying the most comfortable sleep during my pregnancy. Since I liked the quality and great service from this store and went ahead to buy Queen size serta mattress and it has a premium quality too. I would recommend this wholesale place for the purchase of your mattress if you are on a budget but still need quality stuff.”
Helpful Report
Posted 2 years ago
How would you rate the firmness of this mattress? Extra Firm
“Great service, knowledgeable staff”
Helpful Report
Posted 2 years ago
How would you rate the firmness of this mattress? Extra Firm
Author didn't leave any comments.
Helpful Report
Posted 2 years ago
How would you rate the firmness of this mattress? Extra Firm
“So far so good too. Holding its shape and not becoming indented at all yet”
Helpful Report
Posted 2 years ago
How would you rate the firmness of this mattress? Extra Firm
“Absolutely loving my xtra firm mattress! After a month of use, I can confidently say it's been a game-changer for my sleep quality. The firmness provides excellent support, and I wake up feeling refreshed every morning. Highly recommend!”
Helpful Report
Posted 2 years ago
“I don't know if you really take this feedback in account or not but let me tell you - I purchase this mattress and within 3 weeks one side of cushion gets misaligned. Due to change in alignment it seems like I am automatically moving to down side while sleeping and also giving me back pain. I reached out to your support team and they suggested me to provide photos and provided number of instructions. Do you think in this fast changing world, such services works in long run? Think what could you do better as a team to improve customer experience. Thanks”
Helpful Report
Posted 3 years ago
How would you rate the firmness of this mattress? Firm
“Amazing mattress. Very light weight and firm. I have been finding the right mattress for a long time, I am side sleeper and bought an extra firm mattress couple of years ago, it started hurting me and I had to buy a mattress foam separately from Walmart to make my mattress comfortable. This year, I bought this Serta mattress which firmness is perfectly matching with my need. I would give 5-star this mattress”
Helpful Report
Posted 3 years ago