Alaska King Beds: The Ultimate Oversized Sleep Experience
Discover the spacious luxury of an Alaska King bed – dimensions, benefits, and everything you need to know before buying.
Shop Alaska King BedsWhat Is an Alaska King Bed?
An Alaska King bed is the largest standard mattress size available, measuring a massive 108 inches wide by 108 inches long (274 cm x 274 cm). This square-shaped bed offers unparalleled space, making it an ideal choice for master bedrooms, families who co-sleep, or anyone who values extra room to stretch out. While not as common as a queen or king, the Alaska King is growing in popularity among those who want a true luxury sleep surface.
Unlike a California King which is longer but narrower, the Alaska King provides both width and length, creating a perfectly square sleeping area. This unique proportion allows couples to sleep without disturbing each other, and even children or pets can join without crowding. If you're considering an upgrade from a standard queen or traditional king, the Alaska King is the ultimate statement in bedroom comfort.
Alaska King Dimensions & Comparison
📏 Exact Measurements
- Width: 108 inches (274 cm)
- Length: 108 inches (274 cm)
- Surface Area: 81 sq ft – nearly 50% more than a standard king
- Best for: Large master bedrooms (minimum 14×14 ft room)
🛏️ Compared to Other Sizes
- Standard King: 76×80 in (narrower & shorter)
- California King: 72×84 in (longer but narrower)
- Wyoming King: 84×84 in (smaller square)
- Texas King: 80×98 in (longer, less wide)
The Alaska King offers the most generous sleeping surface of any standard mattress.
Pros and Cons of Alaska King Beds
✅ Advantages
- Unmatched space – perfect for couples, families, or restless sleepers
- Reduces motion transfer significantly
- Ideal for tall individuals who need both length and width
- Creates a luxurious, hotel-like bedroom atmosphere
- Allows co-sleeping with children or pets comfortably
❌ Considerations
- Requires a very large bedroom (minimum 14'×14')
- Bedding and sheets are harder to find and more expensive
- Difficult to move and fit through standard doorways
- Higher price point than standard king sizes
- Limited selection of frames, headboards, and accessories
Who Is an Alaska King Bed For?
An Alaska King bed is best suited for master bedrooms with ample space. If you're a couple who values personal sleeping territory, or if you frequently co-sleep with children or pets, this size eliminates morning stiffness caused by cramped quarters. Tall individuals – especially those over 6'5" – will appreciate the extra length and width.
It's also an excellent choice for luxury home designs where the bedroom serves as a retreat. However, if you live in an apartment or have narrow hallways, consider folding beds or compact options. For most people, a queen or standard king suffices, but if you want the ultimate in spaciousness, the Alaska King is unmatched.
💡 Tip: Before purchasing, measure your bedroom carefully. You'll need at least 14 feet by 14 feet to accommodate the bed plus walking space and other furniture like bedside tables.
What to Look for When Buying an Alaska King Bed
Because Alaska King beds are less common, shopping requires extra attention. Here are the key factors to consider:
- Frame compatibility: Ensure the bed frame is designed specifically for Alaska King dimensions. Many manufacturers offer custom frames, but you can also opt for platform beds with storage or adjustable frames if available.
- Mattress material: Choose from memory foam, hybrid, latex, or innerspring. For such a large surface, cooling and air-flow technologies are beneficial.
- Sheet sets: Standard king sheets won't fit. Look for specialized Alaska King sheet sets, or consider split-king options that can be customized.
- Delivery & setup: Since the mattress is oversized, confirm that the retailer offers white-glove delivery and in-home setup.
- Warranty & trial: Check the sleep trial and warranty – a 100-night trial is standard for most online mattress brands.
If you're handy, you might also explore bed-in-a-box options, but note that shipping an Alaska King via standard courier may be challenging. Always confirm return policies before purchase.
Room Requirements & Design Tips
An Alaska King bed is a centerpiece that demands at least 14 feet by 14 feet of floor space. This ensures you can walk around the bed and place other furniture without feeling cramped. For optimal flow, leave at least 3 feet of walking space on each side.
Consider pairing your Alaska King with bedside tables that are proportionate – larger tables or floating shelves work well. Charging stations and hidden-compartment tables add functionality. For lighting, choose bedside lamps or reading lights that complement the scale of the room.
🛠️ Pro Tip: Use lighter wall colors and mirrors to make the room feel more expansive. Avoid heavy, dark furniture that can overwhelm the space.
Price Range & Value
Alaska King beds are a premium investment. Depending on materials and brand, prices typically range from $2,500 to $6,000+. Memory foam and hybrid models are usually more affordable, while natural latex and luxury brands can exceed $8,000.
When budgeting, remember to include the cost of specialized bedding – sheets, comforters, and mattress protectors are pricier than standard sizes. However, the investment pays off in comfort and longevity. For those seeking alternatives, other oversized options like the Wyoming King or Texas King may offer similar benefits at a lower cost.
Frequently Asked Questions
Is an Alaska King bigger than a California King?
Yes. The Alaska King is 108"×108" while a California King is 72"×84" – the Alaska is much wider and slightly shorter in length.
Can I use regular king sheets on an Alaska King?
No, standard king sheets are too small. You'll need sheets specifically made for Alaska King dimensions.
Is an Alaska King bed good for side sleepers?
Absolutely. The extra width allows side sleepers to change positions without disturbing their partner.
How much does an Alaska King mattress weigh?
Typically 150–200 lbs, depending on material. Always check the weight for delivery and setup.
Ready to Experience the Alaska King?
Browse our curated selection of Alaska King beds and find the perfect fit for your home.
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