Collection: Adjustable Bed Sheets

Shop sheets for adjustable beds, including Split King sheet sets, Twin XL fitted sheets, and split-top styles for Split Top King, Split Flex King, Split Flex Top King, Split Top Queen, and Split Top California King mattresses. Explore cotton, bamboo, organic cotton, and flannel options from CinchFit, QuickZip, and other bedding brands. Choose from complete sheet sets, fitted sheets, replacement zip sheets, and bundles. Available sizes and included pieces vary by product.

Find the right sheets for your Split King adjustable bed

A fully split King bed uses two separate Twin XL mattresses, with a fitted sheet for each side so the mattresses can move independently. When choosing Split King sheet sets for adjustable beds, check the fitted-sheet dimensions, mattress depth, and included pieces. For a replacement fitted sheet, select the size for the individual mattress rather than a standard King fitted sheet.

Split King or Split Top King: which sheets do you need?

Split-top mattresses have a divided head section while the lower portion remains connected. Fully split and split-top sheets are not interchangeable. CinchFit split-top sheets feature our universal design that fits all head-split lengths, so you do not need to match a specific split length. Simply choose the correct mattress size and depth. For other brands, check the listing's split-top compatibility and sizing requirements.

Not sure which configuration you have? Read our guide to Split King and Split Top King sheets.

Need help matching mattress dimensions to a standard CinchFit sheet size? Use our Home Sheet Size Calculator to check width, length, and depth. For a fully split King, measure each mattress separately. The calculator helps with standard sizing; for split-top sheets, choose the appropriate split-top style and confirm mattress size and depth in the product listing.

Looking for sheets for adjustable beds that stay on?

Fit matters when your bed raises and lowers. Choose fitted sheets that match your mattress dimensions and depth, with a secure design that accommodates movement. Our own American-made CinchFit sheets feature a patented cinching system for a snug, stay-on fit. Our universal split-top no-tear design is a standout option for bedding that moves with your adjustable bed. Choose from available cotton, bamboo, cotton-blend, and flannel fabrics to find your preferred feel.

Struggling with sheets that slip off? Learn why sheets pop off adjustable beds and how CinchFit addresses the problem.

Choose your fabric and bedding setup

Explore QuickZip zip-on sheets alongside cotton, bamboo, and organic cotton sheet sets from other brands. Whether you prefer crisp percale, smooth sateen, or cozy flannel, check each listing for available sizes, included pieces, and compatible components. The best sheets for your adjustable bed are the ones that match both your mattress configuration and your comfort preferences.