Berkeley Ergonomics Latex Mattress on an Ergomotion Ascend Lift & Tilt adjustable bed. Background is AI imagined.

Twin XL Mattresses

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38 x 80" (Long Twin)

Twin Extra Long Mattresses are available in Canada from The Mattress & Sleep Company. A twin XL mattress measures approximately 38 x 79 ½" (96.5 x 202 cm) and is also known as a long twin. This size is equivalent to half a king mattress, making Twin XL mattresses a popular choice for couples who prefer separate mattresses in the same bed. A pair of twin XL mattresses is the most popular configuration for an electric adjustable bed, as two of these mattresses together create a split-king mattress.

Split-king beds are simply a pair of Twin XL's!

  • Furniture and Mattresses are shipped via Truck Freight for a flat rate of $100 anywhere in the Continental United States

Please scroll down below the product list to learn more about our Twin XL Mattresses.

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  • $100 Flat Rate Freight Shipping

    On all furniture & mattress orders delivered within the Continental USA

  • $50 Flat Rate Courier Shipping

    All orders eligible for courier delivery ship for a flat rate of $50 within the Continental USA

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  • All About Twin XL & Long Twin Mattresses

    Measuring approximately 38 x 80", and known by many names including Twin XL, Twin Extra Long, Long Twin and Half King, by quantity, this is our best-selling mattress size.

    While this size is usually intended for split king electric adjustable beds, as one half of a split king bed, Twin XL is the perfect size for those who wish to sleep together, yet separately at the same time, even with a traditional flat bed.

  • All About Split-King Mattresses

    Split king size mattresses are simply a pair of Twin XL (Long Twin) mattresses set side-by-side on one king bed frame or for use with individual adjustable (articulating) bed frames. Measuring approximately 38 x 80", and known by many names including Twin XL, Twin Extra Long, Long Twin and Half King, by quantity, this is our best-selling mattress size.

    While this size is usually intended for split king electric adjustable beds, as one half of a split king bed, Twin XL is the perfect size for those who wish to sleep together, yet separately at the same time, even with a traditional flat bed.

    Our Split King Mattress Collection

Do you keep mattresses in stock?

Yes! Our warehouses in Calgary, Edmonton & St. Albert stock nearly every mattress model in popular sizes. We offer in-home delivery or same-day pickup.

In addition, our stores in Calgary, Edmonton, and Sherwood Park stock popular bed-in-a-box mattresses, which are available for immediate pickup and loading into almost any vehicle.

Our Edmonton store features an attached warehouse with additional on-hand inventory.

Will you remove my old mattress?

Yes! For our local customers in the Calgary & Edmonton areas, we can remove unwanted mattresses and/or boxsprings for a flat fee of $30 per piece, on a one-to-one basis with your newly delivered mattress.

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    Customer Reviews of Our Twin XL Mattresses

    4.88 ★ (733)
    Verified