Sealy Mattress Reviews

Sealy has sold over 100 million mattresses in almost 150 years, so it’s safe to say that they have a number of satisfied customers. However, customer reviews on sites such as Better Business Bureau and Trustpilot seem to be overwhelmingly negative. The company currently holds a BBB rating of “B-” (unaccredited) and a “Poor” Trustpilot rating.

To ensure you end up with a mattress you love, we suggest choosing a mattress backed by a lengthy trial period, warranty, and positive reviews. Consider a brand like Octave instead. Every Octave mattress comes with a 365-night sleep trial and 15-year warranty. In addition to having over 5,000 five-star customer reviews, Octave is rated “Excellent” on Trustpilot and “A+” on Better Business Bureau.

Not every Sealy mattress is Posturepedic, but most are. In each Sealy line (spring, foam and hybrid), at least one mattress contains Posturepedic zoned support. Entry-level mattresses, however, may not contain the Posturepedic technology. It’s also worth noting that Cocoon by Sealy, the company’s bed-in-a-box brand, doesn’t offer Posturepedic options.

The price of a Sealy Posturepedic depends on the size and model you choose, as well as which third-party retailer you purchase from. Prices for Sealy mattresses through Sleep Country start from $499 and go well above $4,000. This is quite expensive for a mattress. Note that Sleep Country has an exchange-only policy, meaning you won’t get a refund if you return your mattress.

Companies such as Sleep Country, The Brick, and Leon’s all carry Sealy Posturepedic mattresses. Walmart also sells some Sealy mattresses through its online marketplace. However, these mattresses are sold and shipped by Sleep Country, so Walmart’s return and warranty policies don’t apply.

The lifetime of a Sealy Posturepedic mattress depends on the model. Each model has a different warranty length, which you can use as a stand-in for that mattress’s lifespan. Sealy’s warranty ranges from 1 year to 10 years—but you won’t know the exact length unless you check the warranty tag on the mattress.

Most modern mattresses—especially those containing springs—are meant to be used right side up. That said, mattresses should be rotated every 3–6 months to ensure equal weight distribution. This will help prevent your mattress from developing any unwanted divots or humps.

We can’t say for certain whether or not Sealy mattresses contain fiberglass. To comply with fire safety laws, some American mattress manufacturers use fire socks that contain fiberglass as a fire-resistant and self-suppressant material. There is no Canadian equivalent to this law, so Canadian mattresses are typically fiberglass-free.

According to the Sealy website, mattresses are assembled in Canada using both Canadian and US parts. This means there is some possibility, but no guarantee, that a Sealy mattress could contain fiberglass. Check your mattress’s label to see what’s inside. You can also ask Sealy’s customer service team if the mattress you’re considering contains fiberglass.

READ MORE: Is fiberglass in a mattress dangerous?

It depends on the mattress. Sealy mattresses can be compatible with a variety of foundations, such as a box spring, platform base, or adjustable bed. If you’re considering a specific Sealy mattress, check to see what base is required before you buy.

Sealy’s warranty only covers manufacturing defects. It doesn't cover incidental damage to the mattress, or any sagging and indentations shallower than 1.5″. The warranty length for a specific mattress depends on the schedule number printed on the warranty tag. The warranty period is typically between 1 and 10 years.

If you’re looking for similar features to a Sealy mattress for a lower price, we recommend Octave Vista. Its copper-infused cooling memory gel and air channels help to transfer heat and moisture away from your body while you rest. Vista also has a machine-washable cover that makes it easy to keep your mattress fresh night after night.

Priced at just $899 for a queen size, Octave is a quality mattress brand at an accessible price. It comes with a 365-night sleep trial and 15-year warranty. Your purchase also includes a free bedding bundle with a mattress protector, pillow(s), sheets, and pillow protector(s).