Plank Firm 12" Luxe Hybrid - Cooling Cover

Why You'll Love the Plank Firm 12" Luxe Hybrid – Cooling Cover

The Plank Firm 12" Luxe Hybrid – Cooling Cover is one of the firmest mattresses available, specifically designed for sleepers who want maximum support, exceptional durability, and minimal sink. Its unique flippable design gives you two comfort options: a Firm side for strong support and an Extra Firm side for an even flatter, more supportive sleep surface, allowing you to choose the feel that's right for you.

Built with premium comfort foams, individually wrapped coils, and the upgraded GlacioTex™ Cooling Cover, the Plank Firm Luxe Hybrid delivers exceptional support, reinforced edge support, reduced motion transfer, and outstanding airflow. The advanced cooling cover helps pull heat away from the body, making it an excellent choice for customers who want an ultra-firm mattress without sleeping hot.

Visit our Sanford showroom to experience the Plank Firm 12" Luxe Hybrid alongside America's top online mattress brands—all at factory-direct pricing.

Best For

• Back sleepers

• Stomach sleepers

• Larger-bodied sleepers

• Combination sleepers

• Hot sleepers

• Anyone looking for an ultra-firm, supportive mattress

Why We Carry It

At Noah's Mattress Express, we carefully choose every mattress we display in our showroom. We carry the Plank Firm 12" Luxe Hybrid because it offers one of the firmest sleep experiences available while still providing the pressure relief and durability of a premium hybrid mattress. Its flippable design and advanced cooling technology make it a standout choice for customers who struggle to find a mattress that's truly firm.

120-Night Sleep Guarantee

Sleep on your new mattress with confidence. Every qualifying mattress purchased from Noah's Mattress Express includes our 120-Night Sleep Guarantee, giving you time to make sure it's the perfect fit. After the required adjustment period, eligible customers may exchange their mattress if needed.

Limited Lifetime Warranty

The Plank Firm 12" Luxe Hybrid – Cooling Cover is backed by a Limited Lifetime Warranty from the manufacturer, protecting against qualifying manufacturing defects and providing peace of mind for years to come.

Why Buy From Noah's Mattress Express

• Compare America's top online mattress brands in one showroom

• Factory-direct pricing every day

• Same-day delivery available on many in-stock models

• Interest-free financing available for qualified buyers

• Family-owned and operated in Sanford, Florida

• Over 460 Five-Star Google Reviews

Visit our Sanford showroom to compare the Plank Firm 12" Luxe Hybrid alongside America's top online mattress brands and find the perfect mattress for your best night's sleep.