How to Keep a Split King Mattress Together in 5 Easy Steps

The Benefits and Challenges of a Split King Bed

How to Keep a Split King Mattress Together is a common question for couples who have acceptd the luxury of individualized comfort without compromising their togetherness. A split king bed offers the perfect balance of personal space and shared sleeping areas, thanks to its dual adjustable mattresses that cater to each person’s unique needs. However, these separate mattresses can sometimes drift apart, causing discomfort and disrupting sleep.

Quick Solutions to Keep a Split King Mattress Together:

1. Secure the Legs with Straps – Use bungee cords, zip ties, or velcro straps.
2. Place Non-Slip Furniture Coasters Under Legs – Works best on hardwood or tile floors.
3. Install a Mattress Bridge or Gap Filler – Connects the two mattresses seamlessly.
4. Invest in a King Size Memory Foam Topper – Covers the entire split king setup.

I’m Ben Trapskin, a sleep enthusiast and the founder of Yawnder. My journey with sleep improvement began after personal struggles with inadequate sleep and the challenges of finding the perfect mattress. Through extensive research and first-hand experience, I’ve finded practical solutions on how to keep a split king mattress together and improve your sleep quality.

Step 1: Secure the Leg Straps

One of the simplest and most effective ways to keep a split king mattress together is to secure the leg straps. This method is particularly useful if you have an adjustable base that allows for such additions.

How to Use Leg Straps

1. Locate the Straps: Find the connecting straps that come with your adjustable base. These are typically located at the base of the legs where the two mattresses meet.
2. Attach the Straps: Secure the straps around the legs of both mattresses. Make sure they are tight enough to hold the mattresses together but not so tight that they cause damage.

Alternative Methods

If you don’t have the original straps, don’t worry! You can use everyday items like zip ties, bungee cords, or velcro straps to achieve the same result.

• Zip Ties: These are easy to use and very effective. Simply loop the zip ties around the legs of the two mattresses and pull tight. The downside is that they are not reusable.
• Bungee Cords: These offer a bit more flexibility and can be reused. Hook the ends of the bungee cords around the legs and pull them tight.
• Velcro Straps: Velcro straps are adjustable and reusable. Wrap them around the legs and secure them tightly.

Why This Works

Securing the leg straps ensures that the base of your split king mattresses stays firmly in place. This method is effective with various bases as well.

By keeping the legs of the mattresses connected, you prevent them from sliding apart, which is a common issue with split king setups. This simple step can make a big difference in maintaining a unified and comfortable sleeping surface.

Real-Life Example

One user on Reddit shared their experience with using zip ties to keep their split king bed together. They mentioned that it was a quick and inexpensive solution that worked perfectly, even with kids and pets jumping on the bed.

“Holy crap I can’t believe I didn’t think of that!! I even Googled ‘split king mattress adjustable bed bracket’ and didn’t see these. Thank you!!!” – Reddit User

So, whether you use the original straps, zip ties, bungee cords, or velcro straps, securing the leg straps is a straightforward and effective way to keep your split king mattress together.

Next, let’s explore how using non-slip furniture coasters can further improve the stability of your split king bed.

Step 2: Use Non-Slip Furniture Coasters

If your bedroom has hardwood, tile, or laminate floors, non-slip furniture coasters are a great way to keep your split king mattress from sliding apart. These coasters create friction, which helps keep your bed in place even if you tend to move around a lot in your sleep or if pets are jumping on the bed.

Why Non-Slip Coasters Work

Non-slip coasters are designed with a rubbery surface that grips the floor, preventing the legs of your bed frame from moving. This is especially useful on smooth surfaces like hardwood, tile, or laminate floors, where furniture tends to slide more easily.

How to Use Non-Slip Furniture Coasters

1. Purchase the Coasters: You can find these coasters at most home improvement stores or online. Look for ones that match the size of your bed frame legs.
2. Lift the Bed Frame: Carefully lift each corner of your bed frame and place a coaster under each leg.
3. Position the Coasters: Make sure the coasters are centered under each leg for maximum stability.

Benefits of Using Non-Slip Coasters

• Increased Stability: Keeps the bed from moving, reducing the gap between the mattresses.
• Easy Installation: Simple to place under the bed legs without any tools.
• Cost-Effective: An affordable solution compared to other methods.

Using non-slip furniture coasters is a quick and efficient way to improve the stability of your split king bed. Next, let’s look into how a gap-filler can help bridge the space between the mattresses.

Step 3: Try a Gap-Filler

If you’re tired of the gap between your split king mattresses, a gap-filler might be your best bet. This handy tool bridges the space between the two mattresses, creating a seamless sleeping surface.

Types of Gap-Fillers

• Bed Wedge: A foam wedge that fits snugly between the mattresses.
• Foam Bridge: Similar to a bed wedge but often wider and thicker.
• Mattress Bridge: Usually made of memory foam, this option can provide extra comfort.

Benefits of Using a Gap-Filler

• Seamless Surface: Eliminates the uncomfortable gap, making your bed feel like one continuous mattress.
• Improved Comfort: Improves comfort by providing a uniform surface to sleep on.
• Easy Installation: Most gap-fillers are simple to install. Just place them between the mattresses.

Considerations for Independent Operation

While gap-fillers are great for creating a smooth surface, they can affect the independent operation of adjustable bases. If you frequently adjust each side separately, a gap-filler might limit this functionality. However, for those who prioritize a seamless sleeping surface, the trade-off might be worth it.

By using a gap-filler, you can make your split king bed feel more like a traditional king-sized mattress. Up next, we’ll explore how adding a king-size memory foam topper can further improve your sleeping experience.

Step 4: Add a King Size Memory Foam Topper

If you’re looking for a simple way to keep your split king mattress together, consider adding a king size memory foam topper. This solution not only helps to bridge the gap between the two mattresses but also improves comfort and motion isolation.

Memory Foam Topper

Memory foam toppers are a popular choice for improving mattress comfort. They contour to your body, providing excellent support and pressure relief. When used on a split king bed, a king-sized topper can create a seamless surface, making the two mattresses feel like one.

King-Sized Topper

Using a king-sized topper means you won’t feel the split between the two mattresses. This is especially beneficial if you or your partner tend to move around a lot during the night. A single, continuous topper can help distribute weight evenly, reducing the likelihood of feeling the gap.

Motion Isolation

One of the best things about memory foam is its ability to isolate motion. If you or your partner are light sleepers, a memory foam topper can minimize disturbances caused by movement. Memory foam is excellent for motion isolation, making it a great choice for split king beds.

By adding a king size memory foam topper, you can improve the comfort and functionality of your split king bed, making it feel like a single, unified mattress. Next, we’ll discuss how attaching a headboard can further stabilize your bed.

Step 5: Attach a Headboard

Attaching a headboard can be a simple yet effective way to keep your split king mattress together. A headboard helps in several ways:

1. Keeps the Bed Stationary
   When you attach a headboard, it acts as a barrier that prevents the mattresses from sliding apart. This is particularly useful if you have an adjustable base and frequently change positions.

2. Works with Existing Headboards
   If you already have a headboard you love, you don’t need to get a new one. All you need are headboard brackets. These are sold separately and can be easily attached to your existing headboard to fit your split king setup.

3. GhostBed Compatibility
   GhostBed offers headboard brackets specifically designed to work with their adjustable bases. These brackets ensure a snug fit, making your bed more stable. You can find these brackets on the GhostBed website.

4. Improves Aesthetics
   Besides functionality, a headboard adds a touch of style to your bedroom. It gives a cohesive look, making the split king bed appear as a single, neat unit.

How to Attach a Headboard

1. Purchase Headboard Brackets
   Ensure you get brackets that are compatible with your adjustable base. GhostBed offers specific brackets for their models.

2. Install the Brackets
   Follow the instructions provided with the brackets. Typically, this involves screwing the brackets onto the base and then attaching the headboard.

3. Secure the Headboard
   Once the brackets are in place, secure the headboard to the brackets. Make sure everything is tight and stable.

4. Test for Stability
   After installation, test the setup. Adjust the base to different positions to ensure the headboard stays secure and the mattresses don’t move apart.

By following these steps, you can add a headboard to your split king bed, making it more stationary and visually appealing. Next, let’s move on to some frequently asked questions about keeping a split king mattress together.

Frequently Asked Questions about How to Keep a Split King Mattress Together

Can you feel the gap in a split king?

Yes and no. While there is a physical gap between the two Twin XL mattresses, modern designs work hard to minimize it. Most people don’t notice the gap because the mattresses fit snugly together. Some mattresses, like the GhostBed, have reinforced edges that provide extra support, making the gap less noticeable.

However, if you or your partner often sleep in the center, you might feel it more. In that case, using a bed bridge or gap filler made of foam can help create a seamless surface. Just remember, these fixes might limit the independent adjustability of each side.

Do you fall in the crack of a split king?

Not usually. The design of split king beds aims to keep the mattresses tightly together. Most users don’t experience falling into the crack, thanks to features like non-slip bottoms and edge support. For example, the ErgoMattress has a non-slip silicone bottom specifically designed to prevent sliding.

But if you’re still worried, adding a king-sized memory foam topper can help. The topper covers the gap, making it feel like one continuous mattress, though it will also limit the independent adjustability of each side.

How do you join a split king bed?

There are several ways to keep a split king mattress together:

1. Headboard Brackets: Attach a king-sized headboard using headboard brackets. This keeps the mattresses snug and prevents them from sliding apart.

2. Bed Bridge or Foam Filler: Place a foam bridge or gap filler between the two mattresses. This fills the gap and creates a more unified sleeping surface.

3. Leg Straps and Non-Slip Coasters: Use the included leg straps or invest in non-slip furniture coasters, especially if you have hardwood or tile flooring. This keeps the bases from moving.

By using these methods, you can enjoy the benefits of a split king bed without worrying about the mattresses drifting apart.

Conclusion

Keeping your split king mattress together doesn’t have to be a hassle. With the right techniques, you can make sure your bed stays snug and comfortable all night long. From using leg straps and non-slip coasters to adding a memory foam topper or a headboard, there are plenty of easy solutions available.

At Yawnder, we understand the importance of a good night’s sleep. That’s why we offer expertly designed mattresses that cater to your unique needs. Our mattresses are crafted with high-quality materials and have undergone rigorous testing to ensure you get the best sleep possible.

When you choose Yawnder, you’re not just buying a mattress; you’re investing in a better night’s rest. We offer a variety of mattresses, each custom to different sleep preferences, so you can find the perfect fit for you and your partner. Plus, with our direct-to-door shipping, getting a new mattress has never been easier.

Ready to lift your sleep experience? Explore our collection of Yawnder mattresses today!

By following these steps and choosing the right mattress, you can enjoy the personalized comfort of a split king bed without any of the common issues. Sweet dreams!