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Best Trundle Mattress: Top Picks For Comfortable Sleep in 2024

When space is limited, but you still want to sleep like royalty, consider twin mattress for trundle bed from our top picks.

This mattress is designed for a trundle bed, which is a type of bed that stores another bed and mattress under a twin or a single bed. It can be rolled out for visitors or used daily if you live in small spaces.

When picking this type of mattress it's essential to consider its size and type. Trundle beds typically require a thinner, special-size mattress specified by the manufacturer. This would ensure smooth gliding under the main bed and proper fit for the bed frame.

Follow our guide to find the best trundle mattress, and enhance comfort for a good night’s sleep.

Best trundle mattress in 2024: shortlist

  1. Bear — best trundle mattress with cooling gel memory foam
  2. Leesa — best twin mattress for trundle bed
  3. Saatva — best luxury mattress for bunk and trundle bed
  4. Avocado — best organic mattress for twin trundle bed
  5. Wayfair — most affordable mattress for trundle bed

How to choose the best mattress for a trundle bed?

The table provided outlines the criteria and steps involved in our process for selecting the best trundle bed mattresses.

$153.99–649.00Certified foams and fabricsCertiPUR-US®, GOTS, and GOLS certified1-year to 10-years, or a lifetime warranty
  • Price. We ensured the selection of mattresses with different price ranges suitable for different budgets.
  • Materials. We selected mattresses made from various materials to align with individual preferences.
  • Certifications. We prioritized mattresses with certificates to ensure the brands adhere to the highest standards and could offer a quality product.
  • Warranty. All mattresses featured come with a warranty for added security and peace of mind.

Best mattress for trundle bed: overview

Here are our five mattress recommendations suitable for trundle beds, tailored to different preferences and needs.

1. Bear — best trundle bed mattress with cooling gel memory foam

Bear Trundle Mattress

Ranked second in our lineup, the Bear twin mattress for trundle beds has a few great features. The mattress offers an ideal fit due to its standard twin size that is suitable for most trundle beds.

The mattress is also made from cooling gel memory foam and high-density support foam, which might provide optimal comfort. A soft, breathable, hypoallergenic knit fabric also offers a potential sweat-free night's sleep.

The Bear products hold CertiPUR-US® certification, guaranteeing customers that the mattress is crafted from high-quality and toxin-free materials.

Priced at $395, Bear offers a 120-night sleep trial and a lifetime warranty, allowing customers to experience the mattress's quality and durability risk-free.

2. Leesa — best twin mattress for trundle bed

Leesa Trundle Mattress

The Leesa twin mattress for the trundle bed takes first place on our list for its stand-out features. This mattress contains a top layer of foam containing micro air capsules that give a supportive and floating feel.

Overall, the mattress contains 1 inch of serene foam (a top layer) and 4 inches of foam core base. Both foams are CertiPUR-US® certified, meaning registered foams do not contain mercury, lead, or other heavy metals.

The Leesa mattress is made with a soft, breathable knit fabric, promoting a comfortable, sweat-free night's sleep through enhanced ventilation. Also, its thinner design fits effortlessly under the main bed, making it an ideal choice for trundle beds.

Priced at $399, with a 100-night trial and a 10-year warranty, it combines quality and affordability.

3. Saatva — best luxury mattress for bunk and trundle bed

Saatva Bunk & Trundle Mattress

Saatva luxury mattress, our third-place pick, strikes a balance between affordability and quality. Specifically crafted for trundle beds, this mattress features a lower 6-inch height, ensuring a perfect fit for trundle bed frames.

Constructed with gel-infused memory foam, it may deliver optimal body comfort. Also a medium-firm comfort level is ideal for those seeking a firmer surface.

What sets the Saatva mattress apart is the incorporation of the exclusive Guardin™ antimicrobial treatment. Implemented during manufacturing with added ticking, Guardin™ naturally prevents the growth of bacteria, mold, and mildew according to the brand. This proactive approach prevents odors, stains, and product deterioration.

Priced competitively at $495, the Saatva trundle and bunk bed mattress come with a lifetime warranty and one of the longest risk-free home trials, ensuring it's the perfect fit for you.

4. Avocado — best organic mattress for twin trundle bed

Avocado Eco Organic Kids Mattress

Avocado takes fourth place as one of the best mattresses for trundle beds made from eco-friendly organic materials.

Avocado is a hybrid mattress with innerspring coils mixed with organic latex, which offers extra comfort. Covers made from wool and cotton may provide a natural temperature regulation at night and a better sleeping environment.

The brand is also committed to sustainability as its materials are Global Organic Textile Standard (GOTS) certified, meaning it ensures that textiles meet environmentally friendly, organic, and fair trade standards. Additionally, the mattress holds The Global Organic Latex Standard (GOLS) certification, governing natural rubber production.

Priced at $649, the Avocado mattress offers a distinctive and certified organic solution for trundle beds, prioritizing your well-being.

5. Wayfair — most affordable mattress for trundle bed

In fifth place, Wayfair's trundle bed mattresses emerge as the most budget-friendly option on our list.

Despite its economical cost, this mattress doesn't compromise on quality. According to the brand, because the mattress is crafted with 3D high-density foam, it adeptly eliminates pressure points that may offer proper alignment for a comfortable night's sleep.

Featuring a medium comfort level with a tight top, it is not only foldable but also easily transportable and storable, providing convenience. The mattress cover is effortlessly removable for straightforward cleaning, adding to its practicality.

Priced at $153.99, with a focus on affordability and comfort, Wayfair's trundle bed mattress offers an accessible option for those seeking quality rest without breaking the bank.

Comparison of the best mattresses for trundle bed

Bear$395.0038” x 73” x 5"CertiPUR-US®Lifetime warrantyHypoallergenic knit fabric (exact materials is not specified), cooling gel memory foam
Leesa$399.0038” x 73” x 5”CertiPUR-US®, GREENGUARD Gold 10-year warrantyBreathable knit fabric, environmentally friendly foams
Saatva$495.0038" x 75" x 6”CertiPUR-US®Lifetime warrantyOrganic cotton, memory foam, and recycled steel coils
Avocado$649.0038" x 75" x 7" GOTS and GOLS10-year warrantyOrganic cotton fabric, organic wool, innerspring coils, organic latex
Wayfair $153.9939.6" x 75.6" x 4"Not certified1-year warrantyOrganic cotton fabric, organic wool, innerspring coils, organic latex

* — Several brands offer a variety of size options, including twin XL and full-size mattresses. Please note that prices may vary depending on the chosen size. For additional details, refer to the providers' websites.

Are mattresses for trundle beds suitable for all sleepers?

Trundle beds are mostly designed for younger children, teenagers, and overnight guests. They often feature a thinner mattress to fit beneath the main bed. While a trundle bed mattress might be perfect for children or guests, this design may not offer the necessary support and comfort for regular use as a primary bed.

Due to their reduced height, thin mattresses for trundle beds may have a more medium to firm feel to accommodate the trundle bed structure.

Furthermore, limited space might require using a single mattress for a trundle bed making it less optimal for couples. Additionally, the comfort and firmness of the mattress might not align with the needs of older adults, presenting challenges in rising from lower-level trundle beds or those positioned directly on the floor.

Mattresses for trundle beds vs. traditional mattresses

To ensure the trundle bed slides beneath the main bed effortlessly, a mattress for a trundle bed must have a thinner profile than a standard mattress. Many opt for memory foam mattresses for trundles for their comfort and support, even with a reduced thickness compared to traditional sprung mattresses.

Mattresses for a trundle bed are typically thinner than traditional twin-size mattresses, varying in height from 4” to 8” inches. The upper trundle part can often accommodate a thicker mattress than the lower bed part.

Additionally, trundle bed mattresses are usually made to fit spaces efficiently by being narrower. While they can be comfortable, especially for solo sleepers, they do not offer expansive comfort for couples, heavier or older adults. Traditional mattresses come in various sizes, materials, thickness, and firmness levels, providing a broader spectrum of choices for all sorts of sleepers.

However, regular mattresses offer personalized comfort, they can take up a lot of space, unlike trundle mattresses, which are more space-efficient in smaller areas.

How to extend the lifespan of your trundle bed mattress?

To extend the lifespan of your trundle bed mattress, rotate and flip it regularly to distribute wear evenly. Use a mattress protector to shield against spills and stains, and vacuum or spot clean as needed. Maintain proper support by checking the bed frame and replacing worn slats.

Additionally, avoid overloading the trundle bed with excess weight, as it may strain the mattress. Following these care practices can help maximize the durability and comfort over time.

Best mattress for trundle bed: conclusion

In conclusion, choosing the perfect mattress for a trundle bed requires careful consideration of factors like material, cost, certifications, and compatibility.

Typically designed for children, teenagers, or overnight guests, trundle beds accommodate thinner mattresses to fit beneath the main bed.

However, our top picks offer a range of options to suit various preferences and budgets to potentially offer an optimal night's sleep when resting in a trundle bed.

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