Plank Firm Mattress Review: The Ultimate Firm Sleep Solution - CNET

As one of the best firm mattress brands in the market, the Plank Firm was recently reviewed by CNET.

Here is what CNET had to say about the Plank Firm:

“The Plank Firm mattress is intended for a very specific type of sleeper who is looking for the firmest mattress they can find. This is among the top five firmest beds I have ever tested, and if you're a strict back or stomach sleeper looking for an affordable option with as little give as possible, I don't see you doing much better than the Plank Firm or the other version of Plank. The flippable design is also very beneficial because if one side isn't quite firm enough or it's too firm, you can try the other side. Odds are one side will be more to your liking.

There are other really firm mattress options out there (check out our best list here) that might be more to your liking, but if you just want something firm, affordable and flippable, I can definitely recommend the Plank Firm mattress.”

Head to the link here to read the full CNET review on the Plank Firm.

Best Firm Mattress: Top Tips for Finding the Right Fit

When shopping for a firm mattress, it’s essential to weigh several factors to ensure you find the right fit for your sleep needs. From support levels to material types, these elements play a critical role in providing a restful and pain-free night’s sleep. Here’s a comprehensive guide to help you make an informed choice.

Support Levels for Proper Alignment

A firm mattress is ideal for sleepers who require additional support to maintain proper alignment. Key considerations include:

Sleeping Position: Back and stomach sleepers benefit most from firm mattresses, as they prevent the lower back from sinking and help maintain spinal alignment.
Body Type: Your weight and height influence the support you’ll need. For heavier individuals, a firm mattress can provide adequate support to avoid discomfort and sagging.
Avoiding Back Pain: Firm mattresses support the lower back and hips, reducing the risk of pain caused by improper alignment.

Note for Side Sleepers: Side sleepers may find firm mattresses too rigid, leading to pressure buildup at the shoulders and hips. Opt for a medium-firm or softer mattress that contours to these sensitive areas for better comfort and weight distribution.

Temperature Regulation

Many traditional mattresses, especially memory foam, tend to retain heat, causing discomfort during sleep. To stay cool:

Choose mattresses with breathable materials like gel-infused memory foam or open-cell latex.
Look for cooling technologies, such as moisture-wicking covers or advanced airflow designs, to regulate body temperature.

Motion Isolation and Edge Support

For couples or pet owners, motion transfer can be a major concern. A quality firm mattress should include:

Motion Isolation: Reduces disturbances caused by a restless partner or pet.
Edge Support: Reinforces the mattress’s perimeter, offering stability and preventing sagging when sitting or lying near the edges.

Material Matters

The type of materials in your mattress directly impacts comfort, durability, and overall sleep experience. Common options include:

Memory Foam: Offers body-contouring support and pressure relief, ideal for targeted pain points.
Latex: Naturally hypoallergenic, durable, and responsive, providing a supportive and eco-friendly sleep surface.
Hybrid Models: Combines foam or latex layers with innerspring coils for the perfect balance of support, bounce, and pressure relief.

Certifications and Endorsements

Look for mattresses with trusted certifications that verify safety, quality, and performance. A notable endorsement is from The American Chiropractic Association (ACA), which signifies the mattress meets high standards for promoting spinal health. Third-party certifications for non-toxic materials, such as CertiPUR-US® or OEKO-TEX®, are also valuable indicators of quality.

Frequently Asked Questions About Firm Mattresses

Is a Soft or Firm Mattress Better for You?

The choice between a soft and firm mattress depends on your preferred sleeping position and personal needs:

Firm Mattresses: Ideal for back and stomach sleepers, as they offer superior support, evenly distribute body weight, and help maintain proper spinal alignment. By minimizing sinkage, firm mattresses reduce the risk of overarching the spine, promoting better sleep quality.
Soft Mattresses: Typically better for side sleepers who need extra cushioning to relieve pressure on the shoulders and hips.

Is a Firm Mattress Better for Back Pain?

Yes, firm mattresses are highly recommended for individuals experiencing back pain. Here's why:

They provide enhanced lumbar support, which reduces stress on the spine.
Their even surface ensures proper alignment, alleviating pressure points and improving sleep quality.
Plank by Brooklyn Bedding is specifically designed for firmness, offering the ideal balance for back pain relief. It’s endorsed by the American Chiropractic Association and praised by customers for helping reduce chronic back pain.

Is a Firm Mattress Good for Side Sleepers?

In most cases, side sleepers benefit more from softer mattresses due to the extra cushioning required to:

Relieve pressure on the hips and shoulders.
Maintain proper spinal alignment by allowing these areas to sink slightly.

On the other hand, back and stomach sleepers typically fare better with firm mattresses, which provide stability and prevent sinkage, ensuring optimal support throughout the night.