Find 77+ Inspiring Best 12 Firm Queen Mattresses Most Trending, Most Beautiful, And Most Suitable

The Serta Perfect Sleeper Elite Trelleburg II 12" Firm Queen Mattress is a top choice for those seeking a firm, yet comfortable sleeping surface. With its combination of advanced coil technology and cooling gel memory foam, this mattress ensures a supportive and cool night's sleep.

Featuring Serta's exclusive HyperTouch™ Comfort System, this mattress provides targeted support and pressure relief to your body's most sensitive areas. The HyperTouch™ Comfort System combines layers of premium memory foam and gel-infused foam to create a comfortable and supportive sleeping surface.

The Trelleburg II is also designed with Serta's 886 Custom Support® Firm Individually Wrapped Coil System, which adapts to your body's unique shape and movements, providing superior support and motion isolation. This feature is especially beneficial for couples, as it minimizes disturbances from your sleeping partner.

With its cooling properties, the Trelleburg II is perfect for those who tend to overheat during the night. The Cool Twist® Gel Memory Foam helps dissipate body heat and promote airflow, keeping you cool and comfortable all night long.

Featuring a firm comfort level, this mattress is ideal for back and stomach sleepers who prefer a more supportive sleeping surface. Its 12-inch profile offers a medium-thick feel, providing just the right amount of cushioning without compromising on support.

If you're looking for a high-quality, firm mattress that will provide you with a restful and comfortable night's sleep, the Serta Perfect Sleeper Elite Trelleburg II 12" Firm Queen Mattress is an excellent choice.

Known for its superior support and comfort, the Sealy Posturepedic Response Performance Cooper Mountain IV Cushion Firm Queen Mattress is a top pick for those seeking a firm sleeping surface. With its advanced coil technology and multiple layers of premium foam, this mattress provides exceptional support and pressure relief.

The Cooper Mountain IV is designed with Sealy's exclusive Response Pro™ Encased Coil System, which adapts to your body's unique shape and movements, providing targeted support and minimizing motion transfer. This feature is especially beneficial for couples, as it reduces disturbances from your sleeping partner.

Featuring a cushion firm comfort level, this mattress offers a balance of support and cushioning, making it suitable for all sleeping positions. Its comfort layers include SealyCushion™ Extra Soft Foam and SealySupport™ Firm Foam, which conform to your body and provide pressure relief to your hips, shoulders, and lower back.

The Cooper Mountain IV is also designed to keep you cool and comfortable throughout the night. Its moisture-wicking fabric cover, combined with Sealy's ChillTech™ UltraStretch High-Loft Knit Cover, helps dissipate body heat and promote airflow, ensuring a cool and comfortable sleep.

This mattress also features Sealy's DuraFlex™ Edge System, which provides a durable edge-to-edge sleeping surface, giving you more room to spread out and preventing you from feeling like you're going to roll off the bed.

For those seeking a firm, yet comfortable mattress, the Sealy Posturepedic Response Performance Cooper Mountain IV Cushion Firm Queen Mattress is an excellent choice. Its advanced features and superior construction make it a top performer in the firm mattress category.

The Beautyrest Silver BRS900 12" Extra Firm Queen Mattress is a top-rated option for those who prefer an extra firm sleeping surface. With its advanced coil technology and multiple layers of supportive foam, this mattress provides targeted support and pressure relief for a restful night's sleep.

Featuring Beautyrest's Advanced Pocketed Coil® Technology, this mattress adapts to your body's unique shape and movements, providing superior support and motion isolation. This feature is especially beneficial for couples, as it minimizes disturbances from your sleeping partner.

The BRS900 is also designed with multiple layers of supportive foam, including Gel Memory Foam, Firm Comfort Foam, and AirCool® Foam, which conform to your body and provide pressure relief to your hips, shoulders, and lower back.

With its extra firm comfort level, this mattress is ideal for those who prefer a very supportive sleeping surface. Its 12-inch profile offers a medium-thick feel, providing just the right amount of cushioning without compromising on support.

The BRS900 also features Beautyrest's DualCool™ Technology, which helps regulate your body temperature and prevent overheating during the night. Its moisture-wicking fabric cover, combined with the DualCool™ Technology, promotes airflow and ensures a cool and comfortable sleep.

If you're looking for a high-quality, extra firm mattress that will provide superior support and pressure relief, the Beautyrest Silver BRS900 12" Extra Firm Queen Mattress is an excellent choice. Its advanced features and firm comfort level make it a top pick among extra firm mattresses.

The Tempur-Pedic TEMPUR-ProAdapt 12" Firm Queen Mattress is a top-rated choice for those seeking a firm, yet comfortable sleeping surface. With its advanced Tempur® material and multiple layers of supportive foam, this mattress provides targeted support and pressure relief for a restful night's sleep.

The TEMPUR-ProAdapt is designed with Tempur-Pedic's exclusive TEMPUR-ES® Comfort Layer, which conforms to your body and provides pressure relief to your hips, shoulders, and lower back. This layer is also infused with advanced cooling technology, helping to dissipate body heat and promote airflow for a cool and comfortable sleep.

Featuring a firm comfort level, this mattress is ideal for back and stomach sleepers who prefer a more supportive sleeping surface. Its 12-inch profile offers a medium-thick feel, providing just the right amount of cushioning without compromising on support.

The TEMPUR-ProAdapt also features Tempur-Pedic's SmartClimate® Dual Cover System, which is designed to keep you cool and comfortable throughout the night. This cover is removable and washable, making it easy to maintain and ensuring a clean and fresh sleep surface.

If you're looking for a top-quality, firm mattress that will provide you with a comfortable and restful night's sleep, the Tempur-Pedic TEMPUR-ProAdapt 12" Firm Queen Mattress is an excellent choice. Its advanced features and firm comfort level make it a top performer in the firm mattress category.

The Stearns & Foster Estate Rockwell Luxury Firm Queen Mattress is a top-of-the-line option for those seeking a luxurious and supportive sleeping surface. With its advanced coil technology and multiple layers of premium foam, this mattress provides exceptional support and pressure relief for a restful night's sleep.

Featuring Stearns & Foster's exclusive IntelliCoil® HD Individually Wrapped Coil System, this mattress adapts to your body's unique shape and movements, providing targeted support and minimizing motion transfer. This feature is especially beneficial for couples, as it reduces disturbances from your sleeping partner.

The Rockwell is also designed with multiple layers of premium foam, including PrimaCool™ Elite Gel Memory Foam and PrimaSense™ Gel Foam, which conform to your body and provide pressure relief to your hips, shoulders, and lower back.

With its luxury firm comfort level, this mattress offers a balance of support and cushioning, making it suitable for all sleeping positions. Its 14.5-inch profile provides a thick and luxurious feel, giving you the ultimate sleeping experience.

The Rockwell also features a moisture-wicking fabric cover, combined with Stearns & Foster's Advanced Adapt™ Foam, which helps dissipate body heat and promote airflow for a cool and comfortable sleep.

If you're looking for a high-end, luxury mattress that will provide you with superior support and comfort, the Stearns & Foster Estate Rockwell Luxury Firm Queen Mattress is an excellent choice. Its advanced features and luxurious comfort level make it a top pick among luxury firm mattresses.

The Simmons Beautyrest Black L-Class Extra Firm Queen Mattress is a top-performing option for those seeking an extra firm sleeping surface. With its advanced coil technology and multiple layers of premium foam, this mattress provides exceptional support and pressure relief for a restful night's sleep.

Featuring Simmons' exclusive T3 Pocketed Coil® Technology, this mattress adapts to your body's unique shape and movements, providing targeted support and minimizing motion transfer. This feature is especially beneficial for couples, as it reduces disturbances from your sleeping partner.

The L-Class is also designed with multiple layers of supportive foam, including Beautyrest Gel Memory Foam and Firm Comfort Foam, which conform to your body and provide pressure relief to your hips, shoulders, and lower back.

With its extra firm comfort level, this mattress is ideal for those who prefer a very supportive sleeping surface. Its 13.75-inch profile offers a thick and luxurious feel, providing just the right amount of cushioning without compromising on support.

The L-Class also features Simmons' exclusive BlackICE™ 4.0 Technology, which helps regulate your body temperature and prevent overheating during the night. Its moisture-wicking fabric cover, combined with the BlackICE™ Technology, promotes airflow and ensures a cool and comfortable sleep.

If you're looking for a high-quality, extra firm mattress that will provide superior support and pressure relief, the Simmons Beautyrest Black L-Class Extra Firm Queen Mattress is an excellent choice. Its advanced features and extra firm comfort level make it a top performer in the extra firm mattress category.

The Sleep Number c2 360 Smart Bed 12" Firm Queen Mattress is a top choice for those seeking a customizable and firm sleeping surface. With its adjustable air chambers, this mattress allows you to personalize your level of firmness, making it ideal for couples with different sleeping preferences.

The c2 360 is equipped with Sleep Number's exclusive DualAir™ Adjustability, which allows you to adjust the firmness of each side of the mattress separately, ensuring a comfortable and supportive sleep for both you and your partner.

Featuring a firm comfort level, this mattress is ideal for back and stomach sleepers who prefer a supportive sleeping surface. Its 12-inch profile offers a medium-thick feel, providing just the right amount of cushioning without compromising on support.

The c2 360 also features Sleep Number's exclusive ResponsiveAir™ Technology, which automatically adjusts to your body's movements and positions, providing personalized support and pressure relief. This feature is especially beneficial for those with back pain or other body aches.

If you're looking for a firm mattress that can be customized to your preference, the Sleep Number c2 360 Smart Bed 12" Firm Queen Mattress is an excellent choice. Its advanced features and customizable firmness make it a top pick among adjustable air mattresses.

The Purple Hybrid Premier 12" Firm Queen Mattress is a top-rated option for those seeking a unique and supportive sleeping surface. With its patented Purple Grid™ technology and multiple layers of supportive foam, this mattress provides targeted support and pressure relief for a restful night's sleep.

The Hybrid Premier is designed with Purple's exclusive Purple Grid™, which adapts to your body's unique shape and movements, providing superior support and motion isolation. This feature is especially beneficial for couples, as it minimizes disturbances from your sleeping partner.

The Hybrid Premier is also designed with multiple layers of supportive foam, including Responsive Support Coils and Hyper-Elastic Polymer™, which conform to your body and provide pressure relief to your hips, shoulders, and lower back.

With its firm comfort level, this mattress is ideal for back and stomach sleepers who prefer a supportive sleeping surface. Its 12-inch profile offers a medium-thick feel, providing just the right amount of cushioning without compromising on support.

The Hybrid Premier also features Purple's exclusive Max Airflow Breathability, which promotes airflow and helps regulate your body temperature, ensuring a cool and comfortable sleep throughout the night.

If you're looking for a one-of-a-kind, firm mattress that will provide you with superior support and comfort, the Purple Hybrid Premier 12" Firm Queen Mattress is an excellent choice. Its advanced features and unique Purple Grid™ technology make it a top performer in the firm mattress category.

The Casper Wave Hybrid 12" Firm Queen Mattress is a top-performing option for those seeking a supportive and comfortable sleeping surface. With its advanced hybrid construction and multiple layers of premium foam, this mattress provides exceptional support and pressure relief for a restful night's sleep.

Featuring Casper's exclusive Zoned Support™ Max, this mattress is designed with seven zones of targeted support, ensuring that your body receives the right amount of support and pressure relief in all the right places. This feature is especially beneficial for those with back pain or other body aches.

The Wave Hybrid is also designed with multiple layers of supportive foam, including AirScape™ and Gel Pods, which conform to your body and provide pressure relief to your hips, shoulders, and lower back.