How To Make Memory Foam Mattress Firmer?

24 Nov, 2023

Memory foam mattresses are celebrated for their exceptional comfort and contouring properties, offering a sleep experience tailored to your body's shape. Nevertheless, for those who prefer a more supportive surface, a mattress that's too plush may pose a challenge. The good news is, that there are multiple proven strategies to enhance the firmness of your memory foam mattress without sacrificing its supportive qualities, ensuring you get the restful sleep you desire.

Mattress Topper: Enhancing Support And Comfort

Purchasing a high-quality mattress topper is a great way to personalize the feel of your memory foam mattress. Choose toppers made of materials like latex or high-density foam. These materials give extra support, helping to balance out the softness of memory foam. A mattress topper is a versatile solution that allows you to experiment with different firmness levels without committing to a permanent change in your mattress.

Memory Foam Mattress

Memory Foam Mattress

Use A Plywood Board: Reinforcing Your Mattress Foundation

Placing a plywood board between your memory foam mattress and bed frame is a straightforward yet effective method to enhance firmness. The plywood acts as a solid foundation, reducing the degree of sinkage and promoting a more even distribution of weight. This method is especially useful if you observe drooping or uneven wear on your mattress. For best support, ensure that the plywood is trimmed to the measurements of your mattress.

Rotate And Flip: Maintaining Uniform Firmness

Over time, memory foam mattresses may begin to show signs of body impressions, which can affect the evenness of the mattress's firmness. To mitigate this, it's important to periodically rotate your mattress. While flipping is not recommended for single-layered memory foam mattresses, as they are designed with a specific top and bottom, rotating them end-to-end can promote more balanced wear. Adhering to the manufacturer's recommended rotation schedule can help prolong the mattress's lifespan and preserve its uniform firmness.

Bedroom Bed Mattress Spring Memory Foam

Bedroom Bed Mattress Spring Memory Foam

Adjust Room Temperature: Modulating Memory Foam Firmness

Temperature can impact the firmness of memory foam. If you find your mattress too soft, consider adjusting the room temperature. Memory foam tends to firm up in cooler surroundings, giving a subtle technique to attain the right degree of support. This strategy is especially beneficial for people who like a firmer sleeping surface.

Environmental Factors: Understanding the Impact on Firmness

Your bedroom environment plays a significant role in the firmness of your memory foam mattress. Factors such as humidity and temperature can influence the material's consistency. High humidity can make memory foam feel softer, while lower humidity levels tend to firm it up. Consider using a dehumidifier to maintain optimal conditions in your bedroom. This not only helps to achieve your desired firmness level but also wards off allergens and mold growth, contributing to a cleaner, more comfortable sleep space.

Increase Room Ventilation: Preserving Mattress Integrity

Memory foam mattresses can soften over time due to heat and moisture buildup. Improving ventilation in your bedroom aids in the dissipation of excess heat and the preservation of the mattress's original firmness. Utilize fans, air purifiers, or open windows to create a well-ventilated sleeping environment. Adequate ventilation not only enhances firmness but also contributes to a healthier sleep environment.

Weight Distribution: Equalizing Wear And Tear

If you notice one side of your mattress is softer than the other, consider redistributing weight. Rotate the mattress regularly and experiment with different sleeping positions to ensure even wear and tear. You may reduce the possibility of creating uneven firmness in your memory foam mattress by spreading your body weight more evenly.

Memory Foam Pocket Spring Mattress

Memory Foam Pocket Spring Mattress

Check Foundation And Bed Frame: Ensuring Optimal Support

The foundation and bed frame are critical to the firmness of your memory foam mattress. Ascertain that your mattress is set on a stable and firm foundation. A worn-out or inadequate bed frame can contribute to sagging, undermining the overall firmness. Consider upgrading your foundation if needed to maximize the support your mattress receives.

Firm Mattress Pad: Adding An Extra Layer Of Support

A firm mattress pad might be a fantastic alternative for individuals looking for a temporary or personalized solution. These pads, which are often comprised of cotton or wool, give an extra layer of support without sacrificing overall comfort. Experimenting with different mattress pads allows you to fine-tune the firmness according to your preferences, offering a flexible and reversible solution.


Achieving the perfect level of firmness in your memory foam mattress is simpler than you might think. By implementing these straightforward and effective strategies, you can adjust the firmness to match your personal comfort needs. Additionally, for those in the market for a premium memory foam mattress, consider exploring DREAMLEADER's selection. Our expertise lies in crafting a diverse range of mattresses, with a focus on memory foam options. Visit our website to explore our products and find the mattress that's right for you.

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