Long Single Mattress Toppers for Adjustable & Split King Beds

Long single mattress toppers are the go-to solution for enhancing comfort on split king adjustable beds or long single twin share bedding configurations. Designed to add cushioning and support without replacing your mattress, these toppers provide a noticeable upgrade that guests will appreciate—especially in short-stay environments where sleep quality shapes reviews.

Our range of long single toppers includes breathable Japara cotton covers, dual-fill loft, hypoallergenic fills, and fully fitted skirts to stay snug on the bed.

Key Features to Look For:

• Sized at 90 x 203cm to fit long single beds or split king bases

• Fully fitted skirts for a secure fit on adjustable bed frames

• Non-allergenic fill options for guest comfort and hygiene

• Box-quilted or cassette construction to maintain even fill

• Commercial-grade durability and washability