10 Best Metal Bunk Beds For Adults in The UK

Last updated on 16/07/2025
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Best Choice
1
9.8
Exceptional
Save 5%
COSTWAY Metal Triple Bunk Bed, 4FT6 Double Over Double Loft Bed Frame with Safety Guardrails and 2 Ladders, Space-Saving Home Bedroom Dorm Low Triple Sleeper Beds for Kids Teens Adults, Black
COSTWAY
COSTWAY Metal Triple Bunk Bed, 4FT6 Double Over Double Loft Bed Frame with Safety Guardrails and 2 Ladders, Space-Saving Home Bedroom Dorm Low Triple Sleeper Beds for Kids Teens Adults, Black
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Why We Love It
  • Space-saving design for any room.
  • Sturdy construction ensures lasting durability.
  • Enhanced safety features for peace.
Main Highlights
  • 【Space-saving Tripe Bunk Bed】This heavy-duty metal bunk bed combines 3 beds in 1, suitable for kids, teens, and adults. The double over double over double layout maximizes floor space, making it perfect for shared bedrooms or guest rooms.
  • 【Sturdy Metal Construction】Constructed from 23 + 23 + 23 powder-coated metal slats, this triple bunk bed ensures great stability and long-lasting use. Each tier can bear up to 300kg, making it a reliable addition to your room. Plus, non-slip foot pads prevent the floor from scratches.
  • 【Enhanced Safety Features】Safety is a priority with this design, featuring full-length guardrails on the middle and top bunk beds to prevent accidental falls. Additionally, anti-toppling kits are included to secure the metal loft bed firmly to the wall, enhancing overall safety and stability.
  • 【Convenient to Sleep on】2 integrated ladders provide safe and easy access to the upper bunks. Moreover, the low-to-ground bottom bed is ideal for younger children, making it easier for them to get in and out of bed.
  • 【No Box Spring Needed】This metal triple loft bed frame eliminates the need for a box spring. The triple sleeper low bed offers solid and supportive sleeping platforms on each tier, which is suitable for standard double size mattresses with a thickness of 10cm.
9.8
Exceptional
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Best Value
2
9.7
Exceptional
Reinforced Beds, 3FT BIRCHAM BUNK BED, Metal Bunk, Suitable for Adult Use, Exclusive Product, Easy Assembly, Reinforced Tubular Support Base, Reversible Ladder (Black)
RF BEDS
Reinforced Beds, 3FT BIRCHAM BUNK BED, Metal Bunk, Suitable for Adult Use, Exclusive Product, Easy Assembly, Reinforced Tubular Support Base, Reversible Ladder (Black)
Why We Love It
  • Customisable colour choices available.
  • Strong and durable construction.
  • Easy assembly for convenience.
Main Highlights
  • Single - W 97.5cm | L 200cm | H 160cm
  • Side Rail to Side Rail - 86cm / Underbed Clearance - 33cm
  • Customisable Options: Choose from a variety of colours and can be separated to create two single beds
  • Easy Assembly
  • Reinforced structure
  • Strong Tubular Bars
  • Universal Ladder - Can be placed on left or right
  • Weight Limit (Per Sleeper): 20 St / 127 Kg
9.7
Exceptional
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3
9.5
Superb
Panana 3FT Single Metal Bunk Bed Frame with Safety Guardrail 2-Storey Bed Bedroom Dorm Apartment Furniture for Adults Teenagers Children (Black)
Panana
Panana 3FT Single Metal Bunk Bed Frame with Safety Guardrail 2-Storey Bed Bedroom Dorm Apartment Furniture for Adults Teenagers Children (Black)
9.5
Superb
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4
9.4
Superb
COSTWAY Metal Bunk Bed, 3FT Single over Single Loft Bed Frame with Ladder and Safety Guardrail, Convertible to 2 Beds, Home Bedroom Dormitory Space-Saving Twin High Sleeper Beds for Kids Teens Adults
COSTWAY
COSTWAY Metal Bunk Bed, 3FT Single over Single Loft Bed Frame with Ladder and Safety Guardrail, Convertible to 2 Beds, Home Bedroom Dormitory Space-Saving Twin High Sleeper Beds for Kids Teens Adults
Why We Love It
  • 2-in-1 convertible design.
  • Safety comes first.
  • Ultra-sturdy construction.
Main Highlights
  • 【2-in-1 Convertible Design】The metal bed frame is composed of 2 single size beds and a convenient ladder. It is a space-saving choice if you have 2 sleepers but very limited bedroom space. On the other hand, you can also choose to detach the middle sections and turn the bunk bed into 2 individual single bed frames.
  • 【Safety Comes First】The upper loft bed is surrounded by full-length guardrails to keep you safe when you are tossing and turning. Meanwhile, the corners of the guardrails are rounded to prevent accidental scratches. And the lower metal bed is also equipped with a headboard and a foot-board for safety and comfort.
  • 【Ultra-Sturdy Construction】The metal bunk bed is well constructed by heavy-duty steel, with rustproof stove-varnishing to offer a long service life. In addition, 2 anti-tipping devices included in the package can be used to connect the bunk bed frame to the wall to prevent toppling and improve stability.
  • 【Under Bed Storage Space】The convertible loft bed frame maximizes the utilization of vertical space, as the lower bed is 22cm from the floor, leaving enough space for storage. You can tuck off-season sundries underneath the bed to keep the room clean. Besides, the robot vacuum can also easily pass through for cleaning.
  • 【Industrial Design & Easy Assembly】The high sleeper bed combines matte black frame with rustic brown board, making up an industrial overlook to complement the room's furnishing. What's more, the single over single bed frame is also easy to put together. And with sturdy slatted platform, you can choose to use with or without a box spring!
9.4
Superb
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5
9.3
Superb
XINBEDEU 3FT Single Bunk Bed Metal Frame, Twin Over Twin Size Metal Bunk Bed with Slatted Support, Sturdy and Durable Design for Kids and Adults
XINBEDEU
XINBEDEU 3FT Single Bunk Bed Metal Frame, Twin Over Twin Size Metal Bunk Bed with Slatted Support, Sturdy and Durable Design for Kids and Adults
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Why We Love It
  • Space-saving for compact rooms.
  • Sturdy metal for lasting use.
  • Safety features for peace of mind.
Main Highlights
  • Space-Saving Design: Maximise bedroom space with this 3FT single metal bunk bed, perfect for shared rooms or compact spaces. Ideal for kids and adults, it offers a practical and stylish solution.
  • Sturdy and Durable Construction: Built with a high-quality metal frame, this bunk bed ensures stability and long-lasting durability. The slatted support system accommodates various mattress types without the need for a box spring.
  • Safety and Comfort: Designed with safety in mind, this bunk bed features reinforced guardrails and a sturdy ladder for secure and easy access to the top bunk. Sleep comfortably with peace of mind.
  • Modern and Versatile Style: The sleek black finish and minimalist design blend effortlessly with any bedroom décor, making it suitable for children, teenagers, or guest rooms.
  • Easy Assembly: Clear instructions and all necessary tools are included for hassle-free assembly, allowing you to set up the bed quickly and enjoy its benefits immediately.
9.3
Superb
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6
9.3
Superb
Byinone Metal Bunk Bed Black for 90X190 CM Single Loft Bed Frame with Ladder 3 Colours (Black-White-Grey)
Byinone
Byinone Metal Bunk Bed Black for 90X190 CM Single Loft Bed Frame with Ladder 3 Colours (Black-White-Grey)
Why We Love It
  • Durable and reliable construction.
  • Suitable for adult bedrooms.
  • Strong mattress support included.
Main Highlights
  • Sturdy Metal Construction: Crafted with a high-quality metal frame, the Byinone Bunk Bed offers exceptional strength and durability, ensuring long-lasting use. The solid design provides a safe and stable sleeping space for both children and adults.
  • Space-Saving Loft Design: The vertical structure of this bunk bed maximizes floor space, making it perfect for smaller rooms, apartments, or shared spaces. It allows for additional storage or use of the space beneath the bed, offering greater versatility.
  • Easy Access with Ladder: The bed comes equipped with a practical ladder, making it easy to access the top bunk. Its sturdy build ensures safe and secure climbing, providing a convenient solution for reaching the upper bed.
  • Available in 3 Stylish Colours: Choose from three sleek colours – Black, White, or Grey – to match your home decor. This versatile design blends seamlessly with various room styles, offering both style and functionality.
  • Perfect for Shared Rooms & Dorms: Designed to comfortably accommodate a 90x190 cm single mattress, this metal bunk bed is ideal for shared rooms, dormitories, or even guest rooms. It provides a comfortable, space-efficient sleeping arrangement for any room.
9.3
Superb
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7
9.3
Superb
Panana Metal Single Bunk Bed Twin Sleeper Frame 3FT with Ladder Bedroom Steel Bedstead for Kids Teenagers Adult,Can split into 2pcs 3FT Beds (Black)
Panana
Panana Metal Single Bunk Bed Twin Sleeper Frame 3FT with Ladder Bedroom Steel Bedstead for Kids Teenagers Adult,Can split into 2pcs 3FT Beds (Black)
Why We Love It
  • Space-saving for small rooms.
  • Safety guardrails for kids.
  • Easy assembly with instructions.
Main Highlights
  • ❤️Double tiers bed frames is space-saving for small bedroom, dormitory, suit for kids, teens and adult, perfect for large families have more children
  • ❤️Single Bunk Bed Frame: twins size bedstead is 201*99*164cm(W*L*H)
  • ❤️Bed Frame with Secured Guardrail: 33cm high safety guardrails of the top bunk prevents the child from falling. Children under 5 years old should not be allowed on upper bunk
  • ❤️Built with premium black finish solid steel in a sturdy design of construction, with the strengthened joints, this bunk bed frame is both stable and durable, polished corner angles eradicate the possibility of getting injures for kids
  • ❤️Assemble Needed Bed Frame:come 1 parcel, this bunk bed is easy to put together, all accessories and instructions are included,easy assembly. Note: mattress not included
9.3
Superb
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8
9.1
Superb
XINBEDEU Triple Bunk Bed Frame for Kids & Adults, Sturdy Metal Bunk Bed 3ft Single Over 4ft6 Double, White Metal Frame with Safety Rail for Children & Teenagers, Space-Saving Design (Black, Double)
XINBEDEU
XINBEDEU Triple Bunk Bed Frame for Kids & Adults, Sturdy Metal Bunk Bed 3ft Single Over 4ft6 Double, White Metal Frame with Safety Rail for Children & Teenagers, Space-Saving Design (Black, Double)
Free Shipping
Why We Love It
  • Space-saving design for small rooms.
  • Sturdy construction for lasting use.
  • Safety rails ensure worry-free sleep.
Main Highlights
  • Space-Saving Triple Bunk Design – Maximizes room space with a 3ft single over a 4ft6 double, making it ideal for small or shared bedrooms for kids, teenagers, or even adults.
  • Sturdy Metal Frame – Built with a strong, white metal frame that ensures long-lasting durability and provides excellent support for users of all ages.
  • Safety Rails for Extra Security – Features safety rails on the top and middle bunks to prevent accidental falls, providing peace of mind for parents.
  • Perfect for Families or Shared Rooms – Accommodates multiple sleepers comfortably, offering both a single and double bed in one compact design for a practical solution to family living.
  • Easy to Assemble & Maintain – Designed for straightforward assembly and easy upkeep, this bunk bed is perfect for busy households or rental properties.
9.1
Superb
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9
9.0
Superb
Multigot Bunk Bed, 3FT Convertible Bunk Single Metal Bed with Ladder and Safety Guardrails, Twin Sleeper Industrial Bed Frame for Adults Teenagers
Multigot
Multigot Bunk Bed, 3FT Convertible Bunk Single Metal Bed with Ladder and Safety Guardrails, Twin Sleeper Industrial Bed Frame for Adults Teenagers
Why We Love It
  • Convertible design saves space.
  • Secure guardrails ensure safety.
  • Stylish look suits any decor.
Main Highlights
  • Convertible Metal Bed: Our bunk beds can not only be stacked for use to save space, but can also be divided into 2 separate beds to use. What’s more, the upper and lower beds are made of thick steel tubes while the surface of the tubes is painted and not easy to rust, durable and not easy to deformation.
  • Safe Sleeping Place: The upper bed frame with a certain height of the guardrail, which is surrounded by the bed that can ensure a safe sleep and avoid fall down by accident. In addition, the edge of the guardrail presents a smooth curve to avoid the arm is scratched when you are up and down by the ladder.
  • Extra Storage Space: Under the lower bed at the bottom of a certain space can be used to store items, such as shoes, toys, not only to expand the available space, but also very convenient to clean up. And the bed board has a certain height from the floor to separate the mattress from the floor, increasing air circulation.
  • Stylish Appearance: Comes with industrial exterior, the bunk frame creates more than a touch of retro atmosphere, which looks very fashionable. While the outer minimalist support and guardrail patterns can be integrated with any home style without being obtrusive.
  • Easy Installation & Wide Use: We provide detailed instructions and complete parts, compared with other products in the same category, our bed frame is still easy to install. Besides, our twin sleeper bed is ideal for bedrooms, dormitories, apartments, rental houses and other places.
9.0
Superb
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10
8.9
Excellent
COSTWAY Metal Bunk Bed, 2 Ladders Loft Bed Frame with Safety Guardrail, Home Bedroom Furniture Space-Saving Single High Sleeper for Kids, Teens and Adults (Silver, 196 x 98 x 184cm)
COSTWAY
COSTWAY Metal Bunk Bed, 2 Ladders Loft Bed Frame with Safety Guardrail, Home Bedroom Furniture Space-Saving Single High Sleeper for Kids, Teens and Adults (Silver, 196 x 98 x 184cm)
Why We Love It
  • Safety features ensure peace of mind.
  • Maximizes space for various uses.
  • Durable construction for long-lasting use.
Main Highlights
  • 【Safety Guardrails & 2 Integrated Ladders】Designed with full-length guardrails, this loft bed can effectively keep you safe from falling. Additionally, the bed frame can be fixed with wall-mounted hardware, which takes the security to a higher level. 2 integrated ladders on both sides bring much convenience to climb up and down.
  • 【Space-saving Design】Our metal high bed with compact size takes full advantage of vertical space while ensuring flexible usage. Comes with sufficient space beneath the bed, the bunk bed creates a perfect place for playing, leisure, storage, studying, or working, greatly satisfying a variety of requirements.
  • 【Sturdy Steel Construction】Constructed of heavy-duty steel frame, the single high sleeper features great sturdiness for worry-free using. Meanwhile, powder-coated finish makes it durable enough to serve for a long time. Solid steel slats enable its max weight capacity up to 220kg and no box spring is needed.
  • 【Modern Style & Versatile Use】With simple design and clean lines, this metal loft bed adds a touch of elegance to any place, such as bedroom, children's room, dormitory, apartment, etc. At the same time, the modern style matches seamlessly with home decoration and shows your great taste.
  • 【Easy Installation & Maintenance】All parts and components are tightly wrapped. The space-saving high bed frame comes with an illustrated manual and necessary hardware to make assembly effortlessly. Besides, it is recommended for 2 people to assemble the loft bed. And the smooth metal surface is easy to clean and maintain.
8.9
Excellent
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We scanned 437 products

We reviewed these offers relevant to the Metal Bunk Beds For Adults within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like COSTWAY, RF BEDS, Panana, XINBEDEU, Byinone, Multigot, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.
For the best Metal Bunk Beds For Adults in the market, we considered we took a deep dive into 2186 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that: