Plank Mattress

Plank Mattress – Minimal Sinkage, Maximum Support

The Plank Mattress by Brooklyn Bedding is one of the firmest all-foam mattresses on the market. Built for sleepers who need a truly flat, ultra-supportive surface, this mattress offers a flippable design with two firmness levels: firm on one side, extra firm on the other. This no-nonsense design is ideal for back and stomach sleepers who want better alignment, less sagging, and more control over how they sleep.

Key Benefits:

• Dual-sided firmness offers both firm and ultra-firm sleep surfaces

• High-density support foam keeps the spine aligned and reduces sinkage

• Minimal contouring creates a true flat sleep experience

• Optional cooling panel upgrade helps regulate body temperature

• Made in the USA using durable, CertiPUR-US® certified foams

Who It’s Best For:

The Plank Mattress is ideal for people who feel most comfortable on a firmer surface. It’s especially helpful for stomach and back sleepers who need to avoid midsection sagging that can lead to back pain. If soft mattresses leave you feeling unsupported or stuck, the Plank provides a completely different feel—flat, firm, and reliable.

It’s also a strong option for heavier individuals who need extra support and less give from their sleep surface. The flippable design makes it easy to try both firmness levels to find what works best for your body.

Why It Works:

Unlike most foam mattresses that sink too deeply or trap heat, the Plank Mattress stays firm and supportive across the entire surface. It’s built to keep you lifted, aligned, and comfortable through the night—without the soft sink-in feel of typical memory foam beds. With its flippable design, minimal motion transfer, and long-lasting structure, the Plank is perfect for those who value stability and support above all.