The Sentora Ultra Firm Mattress by Snowdown Mattress Inc. delivers premium tight top support for sleepers who demand proper spine alignment. This professionally engineered pocket coil system puts solid back support exactly where you need it, proving that true comfort starts with proper posture.

7-Zone Pocket Coil System For Targeted Back Pain Relief

The Sentora Ultra Firm stands above ordinary mattresses with its precision-engineered 7-zone pocket coil system. Built with 972 individually wrapped 13-gauge extra firm coils, this mattress holds your spine in perfect alignment throughout the night. The result: less morning pain and more productive days.

Unlike standard mattresses that sink and sag, the Sentora features surround support foam encasement and high-tempered coils that maintain rigid structure year after year. This makes it perfect for back pain sufferers, sleepers who need extra firmness, or anyone who prefers a solid sleep surface.

Sentora Ultra Firm Mattress Premium Features

• Premium Pocket Coil Structure: 972 individually wrapped 13-gauge extra firm coils create a solid, flat sleep surface for proper spinal alignment
• Surround Support Foam Encasement: Reinforced borders maintain consistent firmness across the entire mattress, giving you more usable sleep space
• 7-Zone Support System: Targeted support zones specifically engineered for different body areas ensure perfect pressure distribution
• Natural Soya Based Foam Layer: 2-inch comfort layer provides just enough cushioning without compromising firmness
• High Density Support Layer: 7-inch High Density Foam-HQ delivers the foundation for proper support
• Luxury Quilted Surface: Tuck and jump pattern with 3/8" medium firm foam and 20oz poly wrapped in premium stretchy fabric

Who Needs an Ultra Firm Mattress?

• Back Pain Sufferers: The solid, even support helps maintain proper spinal alignment
• Back Sleepers: Keeps your spine naturally aligned without sinking
• Stomach Sleepers: Prevents harmful arching of the lower back
• Heavier Individuals: Provides the extra support needed for proper body alignment
• Those with Doctor Recommendations: Often recommended by healthcare providers for certain back conditions

Technical Mattress Construction Specifications

Precision-Engineered Coil Counts By Size

Compare with Other Mattress Types

Not sure if ultra firm is right for you? Compare with these other popular mattress types:

• Firm Mattresses - Substantial support with a touch more give
• Medium-Firm Mattresses - Balanced support for combination sleepers
• Plush Mattresses - Softer feel for side sleepers and those who prefer more cushioning
• Hybrid Mattresses - Combines coil support with foam comfort layers

For sleepers with specific needs, we also recommend checking our Latex Mattresses for natural materials or our Organic Mattress collection for the eco-conscious customer.

Perfect Pairings for Your Ultra Firm Mattress

Complete your sleep system with these complementary products:

• Adjustable Bed Frames - Add customizable positioning to your ultra firm mattress for maximum comfort
• Orthopedic Neck Pillows - Maintain proper neck alignment with your new firm sleep surface
• Waterproof Mattress Protectors - Protect your investment for years to come

The Sentora Ultra Firm Mattress delivers hospital-grade support for those who need serious back care or simply prefer the health benefits of a truly firm sleep surface. With its premium construction and long-lasting design, it's the mattress chiropractors recommend most for proper nighttime spinal alignment.

Try the Sentora Ultra Firm Mattress risk-free with our sleep comfort guarantee. Your back will thank you.