Need an extra-firm mattress that won't break the bank or your back? Meet the NM HD 6" Extra-Firm High-Density Foam Mattress, engineered for sleepers who crave an ultra-supportive, no-give sleep surface. Its high-density foam core maintains structural integrity night after night, resisting sagging far longer than conventional foam beds. A matching HD foam comfort layer provides just enough contouring to reduce pressure on shoulders, hips, and lower back while keeping your spine perfectly aligned—ideal for back and stomach sleepers, growing kids, or anyone seeking orthopedic-level support. Topped with a naturally breathable cotton support quilt, the mattress stays cool and fresh, even in warmer climates or tight RV spaces. Because every NM mattress is made in Canada, you enjoy shorter supply chains, stricter quality oversight, and full compliance with Canadian flammability and environmental regulations.
Visit Product PagePhone:
800-631-4883
Email:
rafal@nationalmattress.ca
Location:
1655 Dundas Street East,
Mississauga
Ontario
L4X 1L5
