When replacing a queen-size mattress on a platform bed, consider the following: 

• Memory Foam: Offers excellent support and conforms to your body shape. Good for pressure relief. 
• Innerspring: Traditional option with a bouncy feel and strong edge support. 
• Hybrid: Combines memory foam and innerspring benefits for support and comfort. 
• Latex: Naturally sourced, durable, and hypoallergenic. Provides a slightly firmer feel. 

• Soft to Medium: Best for side sleepers. 
• Medium to Firm: Suitable for back and stomach sleepers. 
• Test firmness at a store if possible or choose brands with generous return policies. 

• Ensure the mattress you select is compatible with platform beds. Most work well without a box spring, but check for specific support requirements. 
• Ventilation is important if the platform has a solid base. Opt for a mattress that allows airflow. 

• Platform beds sit lower, so consider a mattress thickness (10–14 inches) that aligns with your comfort and ease of getting in and out of bed. 

• High-density foam and durable coils will increase longevity. 

• Look for cooling features like gel-infused foam or breathable covers if you tend to overheat. 

• Set a budget. High-quality mattresses can range from $500 to $2,500. Check for trial periods and warranties. 

• Consider hypoallergenic options if you have allergies. 
• Look for certifications like CertiPUR-US for non-toxic materials. 

• If you share the bed, choose a mattress that minimizes motion transfer (memory foam and hybrids excel at this). 

• Eco-friendly options include natural latex and mattresses made with organic or recycled materials. 

Recommended Options

Here are a few mattress options that are well-suited for platform beds:

• Helix Midnight: Known for its versatility and comfort across various sleep positions.
• Layla Hybrid: Features a flippable design with a 13-inch profile, ideal for platform beds.
• Sealy Cool 12” Medium Memory Foam Mattress: Offers a balance of comfort and support with cooling technology.