Best Split King Mattress in Canada (2026): Twin XL Pairs Compared, Priced and Picked by Need

What is a split king mattress, and why is it two mattresses?

A split king is two Twin XL mattresses, each 38 by 80 inches, placed side by side on a king frame or on two Twin XL adjustable bases. Together they measure 76 by 80 inches, the same footprint as a standard king, so king sheets for the top layer and king duvets still fit. Our split king size guide covers the dimensions, the frame and base options and the bedding in detail, so this guide does not repeat them.

People buy a split king for two reasons that a single king cannot solve:

• Two different feels or two different mattresses. One side can be firm and the other medium, or one side can be a hybrid and the other all foam, as long as both are Twin XL and about the same height.
• Independent adjustable bases. Two Twin XL bases let each sleeper raise the head or feet of their own half. Logan & Cove's adjustable bed page puts it plainly: "Pair two Twin-XL mattresses with the Split-King Adjustable Bed and each sleeper will get independent control of their sleep positions."

Of the six brands we priced, only Juno sells a "Split King" as a named variant (at exactly twice its Twin XL price). Everyone else, including Hamuq, sells Twin XL mattresses that you order two of. For that reason, every price below is a pair price: the seller's split-king price where one exists, otherwise two Twin XL mattresses at the price shown on October 9, 2026.

How much does a split king mattress cost in Canada?

These are regular prices, read with the Twin XL (or Split King) size selected on each seller's Canadian site on October 9, 2026, with the queen price alongside so you can see what the split costs over a single bed. Where a brand lists more than one feel at different prices, the lower-priced feel is shown and the other is noted. Endy showed a limited-time $150 off per mattress on the same day; the regular price is used here.

Two patterns stand out. A pair costs 1.5 to 1.8 times the queen price at every brand, so a split king is a real step up from a queen, not a rounding error. And the Twin XL discount varies: Juno's Twin XL is only $50 below its queen, while Douglas's Original Hybrid is $150 below and Hamuq's Original Hybrid is $120 below, which is why the pair ranking differs from the queen ranking.

Costco.ca's "split king mattress" search on October 9 returned 138 results, but none was a mattress listed as a split king: the split-king results were mattress-and-adjustable-base sets (for example GhostBed Luxe II with Adjustable Base, $2,049.99 to $3,999.99, and Arianell with Adjustable Base, $1,389.99 to $2,099.99), with the size and set configuration behind a selector we did not open. The closest Costco mattress-only listing was a Comfort Tech Serene Firm Foam Twin XL 2-pack at $779.99. We did not open those pages, so they are not in the table. Silk & Snow's site showed a security check when we visited and is not included.

Can you mix two different Twin XL mattresses in a split king?

Yes, and it is the main reason to buy one. The practical limits are height and edges, not brand:

• Match the height. A 9-inch foam mattress next to a 15-inch Euro-top leaves a step in the middle of the bed. The heights in this guide run from Endy's all-foam Mattress (9 to 10 inches by feel, per Endy) to Logan & Cove's Pinnacle (15 inches). Our mattress thickness guide explains how height affects sheets and frames.
• Match the base. Two different mattresses on two adjustable bases each need to be approved for an adjustable base by their own maker (see the adjustable section below).
• Expect a seam. Even two identical Twin XL mattresses have a gap down the middle. A king mattress pad or a split-king bridge covers it; our split king size guide lists the bedding options.
• Buy from one seller if you can. One order, one trial clock and one delivery are easier to manage than two. Within one brand, you can still mix feels: Endy sells its Mattress in Firm, Medium-Firm and Plush in Twin XL, and Polysleep sells Semi-Firm and Firm versions of three of its models.

Which split king mattress should you buy? Picks by need

Each pick shows its basis and its trade-off: the pair price, the build and terms the seller states, all read on October 9, 2026. None of these is a test result, and we have not slept on any of them.

• Best split king under $1,000: Juno Mattress, $998 as a named Split King variant, 8-inch foam, 120-night trial. Falls short: Juno's Twin XL is only $50 below its queen, and the Cool+ cover adds $158 to the pair.
• Best hybrid pair under $1,600: Douglas Original Hybrid, two Twin XL at $799 ($1,598), 12 inches, 365-night trial and 15-year warranty. Falls short: one feel only, and we did not capture a firmness rating from the page.
• Best if each sleeper wants a different feel from the same brand: Endy Mattress, two Twin XL at $745 ($1,490) in any mix of Firm, Medium-Firm and Plush (Plush is $915 per side), 365-night trial. Falls short: all foam, and the $150-off offer showed no end date on the page we read.
• Best medium-firm hybrid pair with a short delivery window: Hamuq Original Hybrid, two Twin XL at $879 ($1,758), 12 inches, medium-firm, 120-night trial and 15-year limited warranty, free delivery typically within 2 to 7 business days once processed. Falls short: the 120-night trial is a third of what Endy, Douglas and Logan & Cove offer, and Hamuq does not sell a king or split-king adjustable base.
• Best tall Euro-top pair: Logan & Cove Pinnacle, two Twin XL at $1,599 ($3,198), 15 inches, 365-night trial. Falls short: the most expensive hybrid pair in this guide, and 15 inches needs deep-pocket sheets.
• Best hybrid pair with a choice of three feels: Endy Elevate Hybrid, two Twin XL at $1,195 ($2,390) in Firm or Medium-Firm, Plush at $1,395 per side, 365-night trial, 15-year limited warranty. Falls short: about $800 more than the Douglas Original Hybrid pair.
• Best latex hybrid pair: Hamuq Organic Hybrid, two Twin XL at $1,589 ($3,178), Dunlop latex and wool over a micro-coil layer and pocket coils, firmer than the Original Hybrid. Falls short: 120-night trial, and Hamuq does not publish a finished height.
• Best if you want a firm option at several prices: Polysleep, which sells Firm versions of its Mattress ($999.95 per Twin XL), Aura ($1,549.95) and Zephyr ($2,099.95). Falls short: we did not capture Polysleep's trial, warranty or adjustable-base statement for this guide.
• Best mid-price hybrid pair with a long trial: Logan & Cove Choice, two Twin XL at $1,049 ($2,098), 12 inches, 365-night trial, 15-year warranty, and Logan & Cove says a sleep bundle is free with every mattress. Falls short: $500 more than the Douglas Original Hybrid pair for the same height and terms.

Buying one king instead? Our best king mattress guide prices the single-mattress option, and the best Twin XL mattress guide looks at each half on its own.

Which split king mattresses work on an adjustable base?

Most people who buy a split king put it on two Twin XL adjustable bases. A mattress has to bend without damage for that, so the maker's own statement matters more than any reviewer's. Here is what each brand says on its Canadian pages, read on October 9, 2026:

If you are pairing a hybrid with an adjustable base, our adjustable base and hybrid mattress guide explains what to look for in the maker's wording, and the best adjustable bed frame guide compares the bases themselves.

Do both halves get the same trial and warranty?

Yes at every brand we read: the trial and warranty apply per mattress, so a pair gets two trials and two warranties with the same terms. What differs between brands is the length.

Read the warranty exclusions before you rely on the length: our mattress warranty guide explains what Canadian mattress warranties usually exclude and how to claim.

Seven things to check before you order a split king

1. Confirm both halves are Twin XL (38 x 80 in.), not Twin (38 x 75 in.). Two Twins make a 76 x 75 bed that no king sheet fits.
2. Price the pair, not the single. Juno is the only brand here with a named split-king price; everywhere else, multiply the Twin XL price by two and compare that to the king price. Our king mattress guide has the king prices.
3. Match the heights if you mix models. Keep the two halves within about an inch of each other.
4. Read the adjustable-base statement on the maker's page if you will use one; Table 2 above quotes what we found.
5. Check whether the base is sold in Twin XL or as a split king. Hamuq's Adjustable Bed Frame is Twin XL, Full or Queen; Logan & Cove sells a split-king base with independent or synchronized control.
6. Plan the bedding. Twin XL fitted sheets for each half, a king flat sheet and duvet on top, and a bridge or king pad for the seam.
7. Start both trials on the same day. One delivery means one trial clock, which makes a return or exchange of one half simpler.

Related reading

• Split king mattress sizes in Canada
• Adjustable base and hybrid mattress compatibility
• Best king mattress in Canada
• Best Twin XL mattress in Canada
• Best mattress for couples in Canada