Sure there are a ton of solutions for how to keep split king mattresses together, things like gap bridgers and straps that go across both mattresses to tie them together. But if you’re on an adjustable bed it’s not that simple, right?
Those solutions only work when your split king bed is in a flat position, so what are you supposed to do when you’ve got a split adjustable base where you want to be able to raise the head of your split king mattress separately from your partner and keep your mattresses together?
Don’t worry, there is one very easy solution. You can have your cake and eat it too here! What you need is a special sheet designed specifically for split king mattresses.
Split Head Sheets Will Keep Your Split King Mattresses Together
When you look for sheets for a split king bed, you no doubt come up with loads of sheet sets containing two twin xl fitted sheets to go on your mattress. Sure, those will fit well and allow you to articulate your split king mattresses as you like, but they don’t do anything to solve the issue of how to keep them together.
A split head sheet is a special sheet that is a cross between a king size sheet and a twin xl sheet. Basically, it’s exactly as it sounds: at the top of the sheet, it’s split down to the middle, allowing you to move your split king mattress separately from your partner. From the middle to the bottom, the sheet is not split, and looks like a regular king sheet, which helps hold everything together. So clever!
A split head fitted sheet has six pockets to fit onto your mattresses: two each for the top part of both mattresses, then one at each outer corner of the bottom of the mattress.
If you prefer to raise your feet, you can simply rotate the sheets so the split is at the bottom of your split king mattress instead. I’m yet to come across any sheets in the US market that are just joined in the middle, to allow for both head and foot articulation… you, my friend, are ahead of the times!
Your Best Split Head Sheet Options To Keep Your Mattresses Together
I’ve found a range of great split head sheets in different fabrics and at different price points to help you find the best slit head sheet to help you keep your split king adustable mattresses together.
Best Cotton Split Head Sheets
Cotton is always a great choice for sheets: it’s a natural breathable fiber that gets softer with washing. These split head sheet sets from NON Sticky Cotton are extremely popular for their pocket friendly price point and range of colors (you’ve got 8 choices, to be precise). You’ve also got three choices for how deep you want the split to be: 32″, 34″ or 39″.
- Certified & Safe Material: Made from 100% Egyptian Cotton and OEKO-TEX certified, ensuring the fabric meets high safety and environmental standards. Enjoy breathable, skin-friendly sheets with exceptional softness and lasting durability.
- Perfect Split Top King Fit: Set includes 1 flat sheet (108" x 102"), 1 top split fitted sheet (78" x 80") with a 34" flex head opening, and 2 king pillowcases (20" x 40"). The fitted sheet fits mattresses up to 18" deep with secure corner pockets for adjustable beds.
- Designed for Adjustable Beds: Engineered specifically for Split Top King mattresses such as Sleep Number beds. The 34-inch split allows each side of the head section to move independently while keeping the sheet in place.
- Ideal for Gifting: A luxurious and practical gift idea for weddings, anniversaries, housewarmings, or holidays. Thoughtfully packaged and crafted for premium comfort, this sheet set is perfect for treating yourself or loved ones.
- Easy Care Instructions: Machine wash in cold water on a gentle cycle with mild detergent. Tumble dry on low heat. Avoid using bleach. Designed to retain softness, color, and quality after every wash.
Best Budget Split Head Sheets
These Bare Home split head sheet sets extremely affordable pricing at the time I wrote this article, and split head sheets available in classic white or grey. These are made from polyester, so they’re not a natural material like the others I’ve mentioned but if the lowest price is your top priority these are the pick for you!
- ULTRA SOFT SHEETS: Our proprietary hydro-brushed fabric is ultra-soft, lightweight, and airy to keep you warm in the winter and cool in the summer. Available in a wide range of colors to compliment any bedroom. Complete your bedding look with additional high quality products by Bare Home.
- 4-PIECE SPLIT HEAD FLEX KING SIZE BED SHEET SET: 1 King Flat Sheet (108" x 102"), 2 King Pillowcases (20" x 40"), 1 Split Head Flex King Fitted Sheet with all-around elastic (not just in the corners) (80" x 78" x 15" Pocket). Extra deep pockets grip and fit mattresses up to 15".
- ALL-AROUND ELASTIC: The fitted sheet has elastic all-around to grip and fit the mattress better and to keep it in place all night long.
- EASY CARE: Machine wash cold on gentle cycle, and tumble dry low. Sheet set withstands fades, stains, and wrinkles.
- GOING BARE: Our meticulously crafted products are OEKO-TEX STANDARD 100 certified, rigorously tested against a list of over 1,000 harmful substances. Making the choice easy for you and your family.
Best Luxury Split Head Sheets
Linen is very fashionable right now, and it fully deserves its moment in the spotlight. Known for its breathability, quick dry properties and durability, these beautiful French linen sheets will be an investment you’ll enjoy for years to come. Made by split head sheet specialists Oh Sheetz, they come in a beautiful dark blue as pictured, or a natural flax color.
- (1) Flat Sheet
- (1) Fitted Split Head Sheet
- (2) Envelope-Style Standard Pillowcases
- (1) Reusable French Linen Tie String Storage Bag
Split King Bed FAQ:
Are Split King Beds Worth It?
Can You Use A King Fitted Sheet On A Split King?
Is It Hard To Put Sheets On A Split King Bed?
You raise the head of one side, which allows you to easily place the split head without having to bed down as far. Then you do the other!
Are Two Twin XL The Same As Split King?
This is also the same as a standard king size.
Last update on 2025-10-01 at 06:36 / Affiliate links / Images from Amazon Product Advertising API
