The Alaskan King Bed is more than just a mattress — it’s a bold lifestyle statement. Measuring a colossal 108 inches by 108 inches (that’s 9 feet by 9 feet), it’s the largest standard-sized mattress on the market today. But owning one isn’t just about enjoying the extra sleep space — it’s also about being prepared for the cost that comes with it. From the mattress itself to the custom frame, specialized bedding, shipping fees, and even space considerations, the total expense can add up quickly.

In this detailed breakdown, we’ll explore every cost category involved in owning an Alaskan King Bed so you can make an informed decision before upgrading your sleep setup. Whether you’re furnishing a luxury bedroom or just curious about what it really takes to sleep like royalty, this guide has you covered.

1. Mattress Cost

How Much Is an Alaskan King Mattress?

The centerpiece of the Alaskan King setup is, of course, the mattress — and it comes with a price tag as large as its dimensions. On average, an Alaskan King mattress ranges from $2,500 to $7,000, depending on the brand, materials, and customizations involved.

At the lower end of the range, you'll find foam-based or hybrid mattresses from direct-to-consumer brands that specialize in oversized beds. On the premium end, luxury brands offer features like zoned support, organic materials, or dual-firmness options for couples with different preferences.

Custom builds — especially those with cooling gel layers, high-density memory foam, or latex cores — can cost significantly more. Add in certifications like CertiPUR-US®, GOLS, or GREENGUARD, and the price climbs even further.

While the mattress is the single most expensive component, it’s also the most crucial for your comfort, support, and sleep quality — making it a justifiable investment for those serious about upgrading their rest.

2. Bed Frame Cost

Custom Frame vs. Ready-Made Frame

Finding a frame that fits an Alaskan King bed is no easy task — most standard retailers don’t carry options this size. As a result, many buyers opt for custom-built frames, which can range from $1,000 to $3,500 or more depending on materials, design complexity, and craftsmanship.

At the lower end, you might find basic steel or reinforced platform frames designed to hold the massive weight of an Alaskan King mattress. Mid-range options include wooden frames with center supports and slats tailored to the bed’s footprint. High-end frames often feature solid hardwood construction, headboards, footboards, or storage elements — all scaled up for the bed’s dimensions.

Some buyers choose to build a DIY platform frame to save money, but it’s crucial to ensure proper weight distribution to avoid sagging or long-term structural issues.

And if you’re considering an adjustable base, prepare for even higher costs and limited availability, as most manufacturers don’t stock adjustable systems in 9x9-foot formats without custom fabrication.

3. Bedding and Accessories

Sheets, Comforters & Pillows – The Hidden Budget Killer

Bedding for an Alaskan King bed isn’t something you’ll find at your local department store. Due to the uncommon size, everything from sheets to comforters must be custom-made or purchased from specialty retailers — and that usually means higher prices.

Expect to spend $150 to $300 for a single set of fitted sheets, especially if you want deep pockets to accommodate a thick mattress. Flat sheets, if not included, can run an additional $100 or more depending on thread count and fabric type.

Comforters are another major expense, with oversized versions ranging from $200 to $500 or more. Weighted blankets or luxury duvets may cost even higher when scaled to Alaskan King dimensions.

Let’s not forget pillows — to maintain visual and functional balance, you’ll likely need more than the usual 2–4 pillows. Some owners opt for body pillows or Euro shams to span the width, which can quickly add to the cost.

While not always considered upfront, bedding is one of the most underestimated ongoing expenses when it comes to owning an Alaskan King bed.

4. Shipping and Delivery Costs

Freight vs. White Glove Delivery

Getting an Alaskan King bed delivered to your home isn’t as simple as ordering a standard mattress online. Due to its enormous size and weight, most deliveries require freight shipping or white glove service, both of which add to the overall cost.

Freight delivery typically ranges from $150 to $500, depending on your location and the size of your full order (mattress, frame, accessories). This type of shipping may only include curbside drop-off, meaning you’ll need to handle moving the mattress into your home yourself — no small feat given that it often weighs over 200 pounds.

For those who want a hands-off experience, white glove delivery is the better — and more expensive — option. This service can cost $300 or more, but it includes in-home setup, room placement, and often haul-away of your old mattress.

Also consider additional challenges like staircases, narrow hallways, or second-floor bedrooms, which may result in extra handling fees or require scheduling professional movers separately.

When planning your Alaskan King purchase, don’t overlook delivery — it can quickly become one of the most stressful and costly parts of the entire process.

5. Maintenance and Longevity Costs

Upkeep, Cleaning & Replacement

Once your Alaskan King bed is set up, the expenses don’t stop there. Proper maintenance is essential to protect your investment and extend the life of your mattress and accessories.

First, you’ll need a mattress protector — and not just any one. It has to be custom-sized or oversized, often costing $80 to $200, especially if it’s waterproof, breathable, or made of high-performance materials. A good protector helps guard against spills, sweat, allergens, and dust mites — all of which can compromise foam or fabric over time.

Cleaning is also more involved. Due to the size, rotating or moving the mattress may require two or more people, or even professional help. Spot cleaning large stains or hiring a specialty upholstery cleaner can cost significantly more than for standard mattresses.

As for lifespan, most high-quality Alaskan King mattresses will last 10 to 15 years, assuming proper care. However, once it's time to replace it, you’re back to facing the full cost all over again — and disposal can be complicated due to size restrictions in some municipal areas.

Over time, these hidden costs can add up to hundreds or even thousands of dollars, especially if you're aiming to keep your Alaskan King in like-new condition.

6. Space Requirements = Real Estate Cost

Do You Need a Bigger Room?

The Alaskan King bed’s grandeur demands more than just money — it demands space. Measuring 9 feet by 9 feet, this bed can easily overwhelm an average bedroom and may require you to rethink your entire room layout — or even consider a room upgrade.

To comfortably accommodate an Alaskan King bed, the recommended minimum room size is 16x16 feet. This allows enough space for walking around the bed, opening drawers, placing nightstands, and maintaining good airflow. If your current bedroom is smaller, fitting the bed could mean removing existing furniture, rearranging doors/windows, or even remodeling.

In extreme cases, homeowners convert a secondary living area, basement, or loft into a primary bedroom just to make space. If you're renting, you might have to upgrade to a larger unit, which translates to higher monthly costs — all tied indirectly to owning a larger bed.

And don’t forget: wider beds often require larger bedding, bigger rugs, and oversized accessories, adding to the overall cost of styling the room.

When it comes to Alaskan King beds, space isn't just a convenience — it's part of the investment.

7. Total Estimated Cost Breakdown

What You Can Expect to Spend

To get a clear picture of what owning an Alaskan King bed truly costs, it's helpful to see a breakdown of the typical expenses involved. From the mattress to the accessories and delivery, here’s a realistic price range based on average market rates:

Item	Estimated Cost Range
Alaskan King Mattress	$2,500 – $7,000
Custom or Heavy-Duty Bed Frame	$1,000 – $3,500
Bedding (Sheets & Comforter)	$300 – $800
Pillows & Extras	$100 – $300
Mattress Protector / Topper	$80 – $400
Freight or White Glove Delivery	$150 – $500+
Ongoing Maintenance & Upkeep	$100 – $400 annually

 

Total Estimated Initial Investment: $4,200 to $12,900

This total doesn’t include potential room upgrades or long-term replacement costs. However, for many, the unparalleled comfort, spaciousness, and luxury make the investment worth every dollar — especially for couples, tall sleepers, or co-sleeping families who value room to breathe at night.

8. Is It Worth the Cost?

Who Should Buy an Alaskan King Bed?

An Alaskan King bed is not just a purchase — it’s a lifestyle decision. While the cost can be steep, the benefits are undeniable for those who truly need what this massive mattress offers.

If you’re over six feet tall and constantly feel cramped on a standard king bed, the Alaskan King’s 9-foot length will give you the room to stretch freely. For couples who sleep with pets or children, it’s a game-changer — finally, everyone can have their own space without bumping elbows all night. It’s also ideal for luxury homeowners, Airbnb hosts, or anyone furnishing an oversized master suite.

However, if your space is limited, or your sleep needs are easily met with a California King or standard King, the cost may outweigh the benefits. The price of custom frames, bedding, and delivery alone may not be worth it if you’re not using that space regularly.

In the end, the Alaskan King bed is best suited for those who prioritize maximum comfort, space, and a luxury sleep experience — and are prepared to pay for it.

Conclusion

Owning an Alaskan King bed is an experience that goes far beyond simply upgrading your mattress — it's a commitment to comfort, luxury, and lifestyle. From the initial investment in the mattress and custom frame to the ongoing costs of oversized bedding, delivery, and maintenance, the total price can be significant. But for those who need extra space, share their bed with family or pets, or simply want the most spacious sleep surface available, it can be an investment well worth making.

Whether you're still weighing your options or ready to take the leap, understanding the full breakdown of costs ensures you're prepared for what lies ahead. And if you're going to sleep like royalty, it only makes sense to plan like one too.

Looking for the best options? Check out our guide to the Top 5 Best Alaskan King Beds for quality picks that match your needs and your budget.