The Alaskan King bed, measuring an expansive 108 x 108 inches (9 feet by 9 feet), is the largest commercially available mattress size, offering 11,664 square inches of sleeping space—nearly twice that of a standard King (6,080 square inches). Known for its suitability for co-sleeping families, pet owners, tall individuals, or those seeking a luxurious sleep experience, the Alaskan King has gained popularity among those prioritizing space and comfort. Tempur-Pedic, a leading mattress brand renowned for its innovative memory foam technology, is a natural choice for those considering an oversized mattress. However, a pressing question remains: Does Tempur-Pedic offer an Alaskan King bed, and if so, is it available yet? In this article, we explore Tempur-Pedic’s current offerings, the feasibility of an Alaskan King in their lineup, customer demand, and alternatives for those seeking this oversized luxury.

Understanding the Alaskan King Bed

The Alaskan King mattress is a specialty size, significantly larger than the California King (72 x 84 inches) or standard King (76 x 80 inches). Its square shape and massive footprint make it ideal for families who co-sleep with children or pets—45% of dog owners and 62% of cat owners in the U.S. sleep with their pets—or for individuals who need extra legroom or personal space. The bed’s 9x9-foot dimensions require a room of at least 15x15 feet, and its weight (up to 300 pounds) and custom bedding needs present logistical challenges. However, its appeal lies in its ability to accommodate multiple sleepers while providing a luxurious, spacious sleep environment.

Tempur-Pedic, a brand synonymous with pressure-relieving memory foam, has built a reputation for delivering high-quality sleep solutions since introducing its NASA-developed TEMPUR material in the 1990s. Their mattresses, like the TEMPUR-Adapt, ProAdapt, and LuxeBreeze, are celebrated for minimizing motion transfer, easing aches and pains, and offering customizable firmness levels. Given Tempur-Pedic’s focus on premium comfort, an Alaskan King mattress in their lineup would be a dream for those seeking their signature support in an oversized format.

Tempur-Pedic’s Current Mattress Sizes

As of July 2025, Tempur-Pedic’s official website and retail partners, such as Mattress Firm and American Mattress, list their largest available mattress sizes as the standard King (76 x 80 inches), California King (72 x 84 inches), and Split King or Split California King configurations. The Split King, for example, consists of two Twin XL mattresses (38 x 80 inches each) placed side by side, allowing couples to customize firmness levels while maintaining a King-sized footprint. The Split California King follows a similar concept with two Twin Long mattresses. These sizes cater to couples or individuals seeking ample space without the extreme dimensions of an Alaskan King.

Tempur-Pedic’s marketing emphasizes the King and California King as their widest sleep surfaces, ideal for “slumber parties that include all the kids and pets.” Their mattresses feature advanced materials like TEMPUR-Breeze® for cooling and Advanced Relief® Material for up to 20% more pressure relief, making them popular for those with back pain or restless partners. However, there is no mention of an Alaskan King size in their current catalog, nor do their retail partners like Mattress Firm or Sam’s Club list this size.

Investigating Tempur-Pedic Alaskan King Availability

To determine whether Tempur-Pedic offers an Alaskan King bed, we can look at their official channels and secondary retailers. Tempur-Pedic’s website (tempurpedic.com) focuses on standard sizes, with no indication of Alaskan King production. Retailers like Mattress Firm and Amazon, which carry Tempur-Pedic products, also list only King and California King options, with models like the TEMPUR-ProAdapt and TEMPUR-LuxeBreeze available at prices ranging from $2,869 to $6,399 for King sizes.

A search on eBay reveals listings for Tempur-Pedic King mattresses, such as the LuxeAdapt Firm 2.0, but none for Alaskan King sizes. Instead, Alaskan King mattresses on eBay are from lesser-known brands, often featuring generic memory foam or hybrid constructions. Similarly, Reddit discussions and other online forums, such as r/Mattresses, mention Alaskan King beds from companies like Nolah Sleep, Von Viva, and Alaskan King Bed Company, but Tempur-Pedic is absent from these conversations.

Tempur-Pedic’s focus on standard sizes aligns with their production model, which prioritizes widely compatible mattresses that fit standard bed frames and bedding. The Alaskan King’s niche market, high manufacturing costs (estimated at $3,500–$8,000), and logistical challenges—such as shipping a 300-pound mattress or sourcing custom bedding—may explain why Tempur-Pedic has not ventured into this size.

Customer Demand and Market Trends

Despite Tempur-Pedic’s absence from the Alaskan King market, demand for oversized mattresses is growing. Social media platforms like Reddit highlight families seeking Alaskan Kings for co-sleeping. One user on r/Mattresses, a family of five, described needing a larger bed for their children who “jump in” during the night, ultimately choosing Nolah’s Luxe Alaskan King for its motion isolation and cooling features. This reflects a broader trend where families, pet owners, and tall individuals seek beds that accommodate multiple sleepers without compromising comfort.

The Alaskan King’s popularity is evident in the offerings of specialized manufacturers. Companies like Alaskan King Bed Company, Von Viva, Big Mattress Co., Mattress Insider, and Nolah Sleep have filled this niche, offering Alaskan King mattresses with features like modular designs, cooling technology, and customizable firmness. For example, Von Viva’s modular Alaskan King allows different firmness levels for each side, while Nolah’s Luxe model includes a GlacioTex™ cooling cover and hybrid construction. These companies cater to the demand for oversized luxury, often providing free shipping, 10-year warranties, and trial periods (e.g., Big Mattress Co.’s 100-night trial).

Tempur-Pedic’s customer base, which values their proprietary TEMPUR material for its pressure-relieving and motion-isolating properties, would likely welcome an Alaskan King option. Reviews of Tempur-Pedic King mattresses highlight their ability to minimize disturbances from restless partners, a feature that would translate well to a larger bed with multiple sleepers. One customer noted, “I love that I am not affected by my husband’s movement during the night. I sleep through the night and wake up feeling refreshed and not achy!” An Alaskan King version could appeal to families seeking this level of comfort on a grander scale.

Why Tempur-Pedic Might Not Offer an Alaskan King

Several factors likely contribute to Tempur-Pedic’s decision not to produce an Alaskan King bed:

1. Manufacturing Challenges: Producing a 108 x 108-inch mattress requires specialized equipment and materials, increasing costs. Tempur-Pedic’s TEMPUR material, derived from NASA technology, is already expensive, and scaling it to Alaskan King dimensions could push prices beyond what most consumers are willing to pay.

2. Logistical Barriers: Alaskan Kings are difficult to ship and maneuver. Unlike companies like Mattress Insider, which ship mattresses in three zippered pieces, Tempur-Pedic’s one-piece designs would be cumbersome for a bed this size. Reddit users in Alaska have noted challenges getting Alaskan Kings through standard doorways (typically 36 inches wide), with some requiring freight forwarders.

3. Niche Market: The Alaskan King appeals to a small segment of consumers—large families, pet owners, or luxury seekers with spacious bedrooms. Tempur-Pedic may prioritize mass-market sizes like King and California King, which are easier to sell and accessorize.

4. Bedding and Frame Compatibility: Alaskan King beds require custom bedding and frames, which are not widely available. Tempur-Pedic offers sheets for Split King and Split California King sizes, but producing Alaskan King bedding would require additional investment.

Alternatives to a Tempur-Pedic Alaskan King

For those seeking an Alaskan King mattress with Tempur-Pedic-like qualities, several reputable companies offer viable alternatives:

• Alaskan King Bed Company (alaskankingbeds.com): Their Original Alaskan King Mattress uses organic cotton, natural latex, and HyperCool™ material for cooling and support. Handcrafted in North Carolina, it’s praised for durability and eco-friendliness, with a 10-year warranty and free curbside delivery. Customers report, “Perfect and comfortable fit for family of 4! No aches, pains, or discomfort if littles are still co-sleeping.”

• Von Viva (vonviva.com): Offers modular Alaskan King mattresses with customizable firmness (nine levels) and cooling features like Hypercool™ layers. The tool-free assembly and organic materials make it a strong contender. A reviewer noted, “This Alaskan King mattress allows you to choose the firmness for the left and right sides, making it perfect for couples.”

• Nolah Sleep (nolahsleep.com): The Luxe Alaskan King Mattress, a hybrid with four foam layers and 8-inch coils, scored 9.01 in performance tests for pressure relief and motion isolation. Its GlacioTex™ cover ensures cooling, ideal for families. A Reddit user called it “the best decision ever” for their family of five.

• Mattress Insider (mattressinsider.com): Their Alaskan King features a flippable design with adjustable firmness and a cooling gel-infused foam layer. It ships in three pieces for easy setup, with free FedEx Ground shipping and discounts like $500 off plus free pillows.

• Big Mattress Co. (bigmattressco.com): Offers foam and hybrid Alaskan King mattresses with a 100-night trial and free shipping. Customers appreciate the balance of comfort and support, with one saying, “The Classic Hybrid is perfect for our family.”

Could Tempur-Pedic Offer an Alaskan King in the Future?

While Tempur-Pedic does not currently produce an Alaskan King mattress, market trends suggest they could consider it if demand grows. Their expertise in memory foam and motion isolation aligns well with the needs of co-sleeping families, and their Split King offerings show they’re open to innovative configurations. However, any move into the Alaskan King market would require overcoming significant manufacturing and logistical hurdles.

Consumers can contact Tempur-Pedic directly at (888) 811-5053 to inquire about custom orders or future plans. Retailers like Mattress Firm or Ultimate Mattress may also offer insights into potential special orders, though no such options are currently advertised.

Conclusion

As of July 2025, Tempur-Pedic does not offer an Alaskan King bed, focusing instead on standard King, California King, and Split configurations. The absence is likely due to the niche market, high production costs, and logistical challenges of the 9x9-foot mattress. However, the demand for oversized beds is evident, with companies like Alaskan King Bed Company, Von Viva, Nolah Sleep, Mattress Insider, and Big Mattress Co. filling the gap with high-quality alternatives. These brands offer features like cooling technology, customizable firmness, and modular designs that rival Tempur-Pedic’s comfort and support.

For those set on a Tempur-Pedic mattress, the Split King or California King remains the closest option, offering ample space and the brand’s signature pressure relief. Families or individuals seeking an Alaskan King should explore the aforementioned manufacturers, which cater specifically to oversized mattress needs. While a Tempur-Pedic Alaskan King would be a game-changer, the current market offers plenty of luxurious, family-friendly alternatives to transform your sleep experience. For the best available types of Alaskan King Beds, click here.