8 Best King Size Bunk Beds for Adults: King Over King Bunk Bed

The bunk beds are very popular for their space saving design and long lasting performance. The king size bunk bed with desk is bigger in size and useful for families with changing needs. Based on your needs, you can buy the best king size bunk bed as twin over king bunk bed with trundle, storage, drawers, desk and other designs.

The king size bunk bed is a large size bed that saves space still offers enough sleeping area for multiple kids/adults. At the time of purchase, you cannot pick a random bunk bed as you are investing your money to buy something valuable for your kids and family. Therefore it is necessary gain complete knowledge and clear your doubts before buying the best king size bunk bed for adults in 2021.

Our Top Picks: 8 Best King Size Bunk Beds

The king size bunk bed are not as popular as the twin over twin bunk bed and twin over full bunk bed models. But many families prefer a king size bunk bed for adults to allow two persons sleep comfortably in lower bunk and one child/person sleep in top bunk. Out of all king size bunk beds in USA, we have picked 8 best king size beds that are worth your attention. Here we provide the top 8 king size bunk bed list as under:

Image Product Features Price
Harper & Bright Designs Twin Over King Bunk Bed with Trundle Harper & Bright Designs Twin Over King Bunk Bed with Trundle
  • Bunk Bed Height: 59.8”
  • Weight Limit: Top Bunk: 150 lbs, Lower Bunk: 450 lbs, Trundle Bed: 200 lbs
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KLMM Twin Over King Bunk Bed with Drawers KLMM Twin Over King Bunk Bed with Drawers
  • Bunk Bed Height:  69.3”
  • Weight Limit: Top Bunk: 200 lbs, Lower Bunk: 400 lbs
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Merax Twin Over King Bunk Bed with Trundle Merax Twin Over King Bunk Bed with Trundle
  • Bunk Bed Height: 65”
  • Weight Limit: Top Bunk: 150 lbs,Lower Bunk: 200/400 lbs, Trundle Bed: 175 lbs
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Bellemave Twin Over King Bunk Bed with Trundle Bellemave Twin Over King Bunk Bed with Trundle
  • Bunk Bed Height: 59.8”
  • Weight Limit: Top Bunk: 200 lbs, Lower Bunk: 200/400 lbs, Trundle Bed: 200 lbs
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Giantex Twin Over Pull Out Bunk Bed with Trundle Giantex Twin Over Pull Out Bunk Bed with Trundle
  • Bunk Bed Height: 61”
  • Weight Limit: Top Bunk: 200 lbs, Lower Bunk: 200 lbs,Trundle Bed: 200 lbs
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Merax Twin Over King Pull Out Bunk Bed with Trundle Merax Twin Over King Pull Out Bunk Bed with Trundle
  • Bunk Bed Height: 59.8”
  • Weight Limit: Top Bunk: 150 lbs, Lower Bunk: 400 lbs, Trundle Bed: 200 lbs
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Polibi Stairway Twin Over King Bunk Bed with Trundle Polibi Stairway Twin Over King Bunk Bed with Trundle
  • Bunk Bed Height:  65”
  • Weight Limit: Top Bunk: 150 lbs, Lower Bunk: 200/400 lbs, Trundle Bed: 175 lbs
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Harper & Bright Designs Twin Over King Bunk Bed with Drawers Harper & Bright Designs Twin Over King Bunk Bed with Drawers
  • Bunk Bed Height: 69.3”
  • Weight Limit: Top Bunk: 200 lbs, Lower Bunk: 350 lbs
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Best King Size Bunk Beds Reviews

King Size Bunk BedThe king size bunk bed is basically a twin over king bunk bed and sometimes a full over king bunk bed. You may have heard about the king over king bunk bed or queen over king bunk bed but such bunk beds are rarely made and very expensive. Moreover, such a large bunk bed takes up so much space and the main purpose of any bunk bed is to save space.

So, it is better to go with a twin over king bunk bed to fulfill your needs. Here we provide the top 8 best king size bunk bed reviews in detail. We will discuss the benefits and limitations of each king size bunk bed to help you choose your desired bunk bed at the best price.

#1. Harper & Bright Designs Twin Over King Bunk Bed with Trundle

Our Top Pick
Harper & Bright Designs Twin Over King Bunk Bed with Trundle

Harper & Bright Designs Twin Over King Bunk Bed with Trundle

  • Bunk Bed Height: 59.8”
  • Weight Limit: Top Bunk: 150 lbs, Lower Bunk: 450 lbs, Trundle Bed: 200 lbs

Harper & Bright Designs Twin Over King Bunk Bed is the best king size bunk bed for adults, kids and everyone. It is made as twin over king design with a pull out trundle to fulfill the need of an overnight guest at your home. It is made of solid pine wood plus manufactured wood to build a study construction and durability. It provides a twin size bed in top bunk, a twin or king size bed in lower bunk and a trundle to meet your urgent need of an additional bed.

The Harper & Bright Designs King Size Bunk Bed is available in white, grey and espresso colors. You can choose to buy this twin over king bunk bed with ladder or with trundle and drawers with stairs. The drawers allow you for storage of extra bedsheets, pillow covers, shawls and other stuff, while the ladder or stairs give you a quick access to the top bunk. So, it is a best king size bunk bed with storage for small rooms with less storage options.

The Harper & Bright Designs gives two adjustability options, you can make the lower bunk a twin bed or a king size bed. Thereafter you need to add 1 twin bed in top bunk and 1 or 2 twin beds in the lower bunk, and a trundle bed. It has the maximum weight limit of 150 lbs in top bunk, 200 lbs in lower bunk (twin over twin) or 400 lbs in lower bunk (twin over king) and 200 lbs in trundle bed. The height of this king size bunk bed is 59.8-inch, so it is a perfect bunk bed for low ceiling rooms.

What We Like
  • Twin Over Twin or Twin Over King: Adjustable Design
  • Top Bunk: 150 lbs, Lower Bunk: 450 lbs Weight Limit
  • Trundle Bed Has 200 lbs Weight Limit
  • Side Ladder Offer Quick Access to Top Bunk
  • 10 Wood Slats Offer Enough Support to Mattress
  • Does Not Need Box Spring
  • Guardrails Around Top Bunk for Added Safety
  • Drawers Provide Storage for Extra Stuff
What Need Improvement
  • Same Bunk Bed with Drawers is More Expensive
  • Some Users Claim that Instructions Are Incomplete

#2. KLMM Twin Over King Bunk Bed with Drawers

Our Top Pick
KLMM Twin Over King Bunk Bed with Drawers

KLMM Twin Over King Bunk Bed with Drawers

  • Bunk Bed Height:  69.3”
  • Weight Limit: Top Bunk: 200 lbs, Lower Bunk: 400 lbs

KLMM Twin Over King Bunk Bed is a high quality wood bunk bed with a versatile design. It is made of solid pine wood and MDF to withstand humidity and normal use by kids, adults and everyone. It is an adjustable king size bunk bed that you can adjust as a twin over twin bunk bed, twin over full bunk bed and twin over king bunk bed as per your needs. The assembly process is quite easy and it also includes step-by-step instructions to make it easier for you.

The KLMM twin over king bunk bed offers two color options and two style options. It is available with trundle or two drawers, so you can select this best king size bunk bed with storage or with trundle as per your needs. For a twin over king bunk bed with trundle, you have to pay additional $50. With a large size dimensions, this bunk bed can accommodate three people as one in top bunk and two in lower bunk. If you choose a model with trundle then it can allow one more person in the trundle bed.

The top bunk has 200 lbs weight limit, while the lower bunk has 400 lbs weight limit. This KLMM king size bunk bed is 69.3-inch high that you must keep in mind as your room ceiling should be minimum 100-inch high to allow safe use of this bunk bed. You need to add a twin mattress with 6″-8″ thickness in upper bunk and a king/twin/full mattress with 8″-10″ thickness. This bunk bed also has an integrated ladder on right side to allow safe climbing to the top bunk.

What We Like
  • Solid Pine Wood Construction for Durable Use
  • Two Drawers Offer A Lot of Storage Space
  • Top Bunk: 200 lbs, Lower Bunk: 400 lbs Weight Limit
  • Integrated Ladder for Quick Access to Top Bunk
  • Can Accommodate 3 People At A Time
  • Support Mattresses with 6″ to 10″ Thickness
  • Full Length Guardrails Offer Complete Protection
What Need Improvement
  • Not Suitable for Rooms with Low Ceiling Height
  • Come in 3 Boxes, May Deliver on Different Days

#3. Merax Twin Over King Bunk Bed with Trundle

Our Top Pick
Merax Twin Over King Bunk Bed with Trundle

Merax Twin Over King Bunk Bed with Trundle

  • Bunk Bed Height: 65”
  • Weight Limit: Top Bunk: 150 lbs,Lower Bunk: 200/400 lbs, Trundle Bed: 175 lbs

Merax Twin Over King Bunk Bed is a 3-in-1 bunk bed containing a trundle, a drawer and two storage compartments. It comes with a set of 3-step stairs that allows your kids (and everyone) to easily climb up to the top bunk. The stairs are integrated, so it is completely safe for your kids. This king size bunk bed is made of solid pine wood and comes with sturdy iron alloy bolts which make it completely stable (wobble-free), strong and durable. So, it is a perfect king size bunk bed that provides safe and comfortable sleeping nights to your family.

The Merax king size bunk bed can accommodate one twin size mattress in top bunk and one twin size or king size mattress in lower bunk. In addition, you need to add one twin size bed in trundle. So, this king size bunk bed with storage allows four people to sleep in it. The top bunk has 150 lbs weight limit, lower bunk has 200 lbs (twin bed) or 400 lbs (king size bed) weight limit and the trundle bed has 175 lbs weight limit.

The Merax twin over king bunk bed is available in white and grey colors. It has two storage compartments under the stairs where you can keep important stuff. It also contains a drawer under the stairs to give you some more storage space. In order to offer added safety, this king size bunk bed with stairs has guardrails around the top bunk. These guardrails keep your kids safe when sleeping and prevent them from falling off the bed.

What We Like
  • Can be Set Up As Twin Over Twin or Twin Over King Bunk Bed
  • Top Bunk: 150 lbs and Lower Bunk: 200/400 lbs Weight Limit
  • Twin Size Trundle Bed Has 175 lbs Weight Limit
  • 1 Drawer and 2 Compartments Provide A Large Storage Space
  • 3-Step Stairs Offer Quick Access to Top Bunk
  • Full Length Wood Guardrails Save Kids from Falling Off
  • Solid Pine Wood with Iron Bolts Make It Wobble-free
  • Protected by 1 Year Warranty from Manufacturer
What Need Improvement
  • It Offer Only Two Color Options
  • 65″ Height May Not Be Suitable for Low Ceiling Rooms

#4. Bellemave Twin Over King Bunk Bed with Trundle

Our Top Pick
Bellemave Twin Over King Bunk Bed with Trundle

Bellemave Twin Over King Bunk Bed with Trundle

  • Bunk Bed Height: 59.8”
  • Weight Limit: Top Bunk: 200 lbs, Lower Bunk: 200/400 lbs, Trundle Bed: 200 lbs

Bellemave Twin Over King Bunk Bed is the 4th best king size bunk bed for adults in our list. It is made of high grade solid pine wood and high quality MDF material. It is designed to remain unshakable during use and last for many years. Its versatile design allows you to set this king size bunk bed as twin over twin bunk bed, twin over full bunk bed, twin over queen bunk bed and twin over king bunk bed as well. So, you can use it as per your needs to get enough sleeping area and save space.

The Bellemave king size bunk bed contains a top bunk, a lower bunk and a trundle. So, it provides enough space for four people to sleep comfortably into it. The top bunk has 14.2-inch high guardrails to protect the sleepers all the time. It has an integrated ladder that allows your child to climb safely to the top bunk. You can also choose to buy this king size bunk bed with drawers or stairs or trundle with stairs.

The Bellemave twin over king bunk bed has a trundle bed that you can pull out when needed and push back when not needed. It has the maximum weight limit of 150 lbs in top bunk, 200 lbs (twin bed) or 400 lbs (king bed) in lower bunk and 200 lbs in trundle bed. The total height of this bunk bed with trundle is 59.8-inch, so it is an ideal king size bunk bed for small rooms with low ceiling height. The top bunk and trundle bed can fit a twin size mattress with 6″ thickness, while lower bunk can fit two twin or one full or one king size mattress with 8″-10″ thickness.

What We Like
  • Top Bunk & Trundle: 200 lbs, Lower Bunk: 200/400 lbs Weight Limit
  • 59.8″ Height Make It Suitable for Low Ceiling Rooms
  • Available with Ladder or Stairs Plus Drawers or Trundle
  • 14.2″ Guardrails Prevent Kids from Falling Off
  • Solid Pine Wood and MDF Make It More Durable
  • Easy to Assemble and No Need of Box Spring
  • Provide Comfortable Sleeping to 4 People Together
What Need Improvement
  • Same Bunk Bed with Stairs is More Expensive
  • Warranty Period is Not Specified

 

#5. Giantex Twin Over Pull Out Bunk Bed with Trundle

Our Top Pick
Giantex Twin Over Pull Out Bunk Bed with Trundle

Giantex Twin Over Pull Out Bunk Bed with Trundle

  • Bunk Bed Height: 61”
  • Weight Limit: Top Bunk: 200 lbs, Lower Bunk: 200 lbs,Trundle Bed: 200 lbs

Giantex Twin Over Pull Out Bunk Bed is a versatile king size bunk bed with trundle. It is made of solid wood and premium engineered wood which can’t get affected by humidity. As a result, this bunk bed will last longer and offer consistent performance. You can use it in many different ways based on your changing needs. You can set it as twin over twin bunk bed or twin over full bunk bed or twin over king bunk bed or two separate twin beds.

The lower bunk has a unique pull out design that you can use only when needed. The trundle bed provides a sleeping space for an additional person, you can use it for an overnight guest. The Giantex king size bunk bed for adults has an integrated ladder with four steps to offer easy access to the top bunk. In addition, the top bunk has full length wood guardrails around the bed to keep the sleeper safe when sleeping. So, you don’t need to worry when your child is sleeping in the top bunk.

The Giantex Twin Over Pull Out Bunk Bed with Trundle is easy to assemble with its step-by-step instructions. The surface of this bunk bed is spray painted plus waterproof, so it won’t get scratched. The smooth surface is easy to clean with a wet cloth. Its height is 61-inch which means it is a perfect bunk bed to low ceiling rooms. The top bunk, lower bunk and trundle bed have 200 lbs weight limit each. You can buy this king size bunk bed in white or espresso color.

What We Like
  • 61″ Height: Ideal Bunk Bed for Low Ceiling Rooms
  • Each Bunk Has 200 lbs Maximum Weight Limit
  • Use As Twin Over Twin/Full or Twin Over King Bunk Bed
  • Can Be Used As Two Separate Beds (Single Beds)
  • Premium Engineered Wood Withstand Humidity
  • Integrated Ladder for Quick Access to Top Bunk
  • Waterproof, Scratch Resistant, Smooth Surface
What Need Improvement
  • 200 lbs Weight Limit is Not Enough for Lower Bunk
  • Some Users Received It Without Instructions

#6. Merax Twin Over King Pull Out Bunk Bed with Trundle

Our Top Pick
Merax Twin Over King Pull Out Bunk Bed with Trundle

Merax Twin Over King Pull Out Bunk Bed with Trundle

  • Bunk Bed Height: 59.8”
  • Weight Limit: Top Bunk: 150 lbs, Lower Bunk: 400 lbs, Trundle Bed: 200 lbs

Merax Twin Over King Bunk Bed is on 6th rank in our list. It is made of durable and solid pine wood frame with a clean cut style. The sturdy iron bolts make the frame stronger and completely stable when in use. It has a built-in four step ladder so that your kids can safely climb up to access the top bunk. You need to add one twin mattress on top bunk, one twin mattress on trundle and two twin mattresses in lower bunk. Thereafter, this bunk bed is ready to use for four people to sleep together.

The Merax Twin Over King Pull Out Bunk Bed has sturdy wood slats in both bunks and trundle. The top and lower bunks have 10 wood slats each, while the trundle has 8 wood slats. The slats are capable to hold the mattresses and that’s why the bed does not require box spring. The pull out bed design allows you to use the king size bed in lower bunk only when needed otherwise keep it as twin over twin bunk bed to save space.

This Merax king size bunk bed is a perfect space saving solution for small rooms. It has 59.8-inch height, so you can use it comfortably in a low ceiling room. Its top bunk can bear up to 150 lbs weight, the lower bunk has 400 lbs weight limit and the trundle bed offers 200 lbs weight capacity. The full length guardrails around the top bunk to protect the sleeper all the time. So, you should not worry as your kids will never fall off when sleeping in the top bunk.

What We Like
  • Top Bunk: 150 lbs, Lower Bunk: 400 lbs Weight Limit
  • Trundle Bed Offer 200 lbs Weight Limit
  • Built-in Ladder for Easy & Quick Access to Top Bunk
  • Full Length Guardrails Prevent Kids from Falling Off
  • Sturdy Wood Slats, No Need of Box Spring
  • Durable Pine Wood Plus MDF Construction
  • Pull Out Bed Design Save Space When Not Needed
What Need Improvement
  • More Expensive than Other Bunk Beds
  • Does Not Offer Any Color Options
  • Does Not Have Drawers or Storage Compartment(s)

#7. Polibi Stairway Twin Over King Bunk Bed with Trundle

Our Top Pick
Polibi Stairway Twin Over King Bunk Bed with Trundle

Polibi Stairway Twin Over King Bunk Bed with Trundle

  • Bunk Bed Height:  65”
  • Weight Limit: Top Bunk: 150 lbs, Lower Bunk: 200/400 lbs, Trundle Bed: 175 lbs

Polibi Stairway Twin Over King Bunk Bed is a multifunctional bunk bed for families with small houses. It comes with a set of 3-step stairs, a trundle, a drawer and two open shelves for storage. If you are looking for a king size bunk bed with storage and trundle bed then this one is a perfect choice for you. It is capable to provide four people’s sleeping space and wobble-free performance to let your family stay comfortable in it.

The Polibi Stairway king size bunk bed is made of high grade pine wood plus engineered wood to ensure durability. The in-built stars make it easy for the kids to safely reach the top bunk and the guardrails protect the kids when sleeping. The top/upper bed has 150 lbs weight capacity, the lower bunk has 200 lbs (twin bed) or 400 lbs (king bed) weight limit and the trundle bed has 175 lbs weight limit. It has 10 sturdy wood slats in top and lower bunks and 8 slats in trundle to firmly hold the mattresses.

The Polibi Stairway twin over king bunk bed has two open shelves under the stairs. You can use them for storage of books, toys, diary, files and other stuff. This king size bunk bed for adults also contains a drawer in which you can keep the extra pillow, pillow covers, bedsheets and other things. You should add a twin size mattress with 6-inch thickness in top bunk and trundle as well as a king size mattress or two twin size mattresses with 8-inch thickness in lower bunk.

What We Like
  • Sturdy Pine Wood, Plywood and MDF Construction
  • 3-Step Stairs Offer Safe and Easy Climbing for Kids
  • Top Bunk: 150 lbs, Lower Bunk: 200/400 lbs Weight Limit
  • Trundle Bed Has 175 lbs Maximum Weight Limit
  • Sturdy Wood Slats for Firm Support, No Box Spring Needed
  • Two Open Shelves Offer Extra Storage Space
  • Drawer Can Keep Extra Pillow, Bedsheets etc.
What Need Improvement
  • It is Available in Grey and White Colors Only
  • Warranty Information is Not Mentioned

#8. Harper & Bright Designs Twin Over King Bunk Bed with Drawers

Our Top Pick
Harper & Bright Designs Twin Over King Bunk Bed with Drawers

Harper & Bright Designs Twin Over King Bunk Bed with Drawers

  • Bunk Bed Height: 69.3”
  • Weight Limit: Top Bunk: 200 lbs, Lower Bunk: 350 lbs

Harper & Bright Designs Twin Over King Bunk Bed is the last king size bunk bed in our collection. It comes with an integrated ladder to allow your child easily climb up and safely enter the top bunk. There are 14.7-inch high guardrails around the top bunk so that your child does not fall when sleeping. This bunk bed is made of high quality pine wood and sturdy MDF to offer strength, stability and longevity.

The Harper & Bright Designs has added two drawers on the front of this bunk bed. So, you can use the drawers for storage of bedsheets, pillow covers and all necessary stuff. This king size bunk bed for adults has a versatile design that allows you to use it as twin over twin, twin over full bunk bed, twin over king bunk bed and twin over queen bunk bed. Not only that, you can use them separately as a loft bed and a daybed. It allows you to set it up and use as per your needs time to time.

This Harper & Bright Designs king size bunk bed with storage requires assembly on arrival. It includes an instructional manual that will make the assembly task easier and quicker for you. You need to add a twin size mattress with 6″-8″ thickness in top bunk and a twin or full or king size mattress with 8″-10″ thickness in lower bunk. The top bunk can take up to 200 lbs weight, while the lower bunk offers up to 350 lbs weight limit. You can buy this king size bunk bed in white or grey or espresso color based on your color preference.

What We Like
  • Solid Pine Wood & MDF Offer Long Lasting Use
  • Top Bunk: 200 lbs, Lower Bunk: 350 lbs Weight Limit
  • Available with Trundle or Drawers in White/Grey Color
  • Use Separately As A Loft Bed and A Daybed
  • Pull Out Design Allow to Expand Lower Bed When Needed
  • 4-Step Wood Ladder for Easy Access to Top Bunk
  • 14.7″ High Guardrails Offer Complete Safety
What Need Improvement
  • Does Not Have Trundle & Drawers Together
  • 69.3″ Height, May Not Be Suitable for Low Ceiling Rooms

Frequently Asked Questions About King Size Bunk Bed

Here we provide some common questions that we faced during our research to find the worth buying king size bunk bed products in market. We request you to go through all FAQs and their answers carefully to bring clarity in your mind and get help in choosing the most suitable king size bunk bed for yourself.

Q.1 What is a king size bunk bed?

A king size bunk bed is a bunk bed with its lower bunk in king size instead of twin size or full size. The king size bed is larger than the twin, full and queen size beds. The average dimensions of the king size bunk bed (lower bunk) is 76-77.5″ x 79.5″ and it can accommodate two people at once.

Q.2 How many sleepers can fit in a king size bunk bed?

The number of sleepers can fit in a king size bunk bed depends upon the style of the bunk bed. If it is a twin over king bunk bed with trundle then it can accommodate four people at once. But, in case it is a twin over king bunk bed without trundle then it can accommodate three people only.

Q.3 How much weight can a king size bunk bed hold?

The maximum weight limit of a king size bunk bed is provided bunk-wise by the manufacturer. Considering the average, a king size bunk bed can hold the user weight of up to 150-200 lbs in top bunk (twin bed), 200-450 lbs in lower bunk (king size bed) and 175-200 lbs in trundle bed.

Q.4 Should I buy a king size bunk bed with trundle?

Yes, you should buy a king size bunk bed with trundle as the trundle bed increases the sleeper limit of the bunk bed. A king size bunk bed with trundle allows four people to sleep comfortably in it. Make sure you have extra space to pull out trundle bed when having an overnight guest.

Final Words:

The top 8 best king size bunk bed reviews mentioned above are true and authentic based on our knowledge and research. Each king size bunk bed for adults is high quality and worth buying in 2021. We hope that our honest and unbiased reviews have helped you to choose your suitable king size bunk bed with desk or storage in your budget. In case you still have a query or question then you can ask us in the comment section or visit the official Amazon website at Www.Amazon.Com.

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