King Bed with Pull Out Bed Underneath – The Ultimate Space-Saving Solution
Maximize your bedroom with a king-size bed that hides a full or twin pull-out bed underneath. Perfect for guests, kids, or any room that needs flexible sleeping arrangements.
SEE TOP PICKSWhy choose a king bed with pull-out underneath? It’s the smartest way to have a luxury king-size sleep surface while keeping a spare bed ready for guests, sleepovers, or family movie nights — all without taking up extra floor space.
What Is a King Bed with a Pull-Out Bed Underneath?
A king bed with pull out bed underneath is a dual-purpose sleeping system. The main bed is a standard king-size (76" x 80"), and beneath it, a secondary bed slides out on casters or a trundle mechanism. This second bed is typically a twin or full-size mattress, making it ideal for overnight guests, kids’ rooms, or vacation homes.
These beds are also known as king trundle beds or king bunk beds with trundle. They offer the best of both worlds: a spacious primary bed for adults and a convenient pull-out for visitors.
Types of Pull-Out Mechanisms
There are two main types of pull-out beds underneath a king bed:
- Standard Trundle: The secondary bed rolls out on wheels and sits at the same height as the main bed. Often used with a low-profile frame.
- Pop-Up Trundle: The pull-out bed can be raised to match the height of the king bed, creating a seamless sleeping surface or two separate beds.
Some designs include storage drawers instead of a bed, but for maximum functionality, the pull-out bed is the most popular choice for families and hosts.
Benefits of a King Bed with Pull-Out Bed
- Space-saving: No need for a separate guest room; the pull-out bed tucks neatly under the main bed when not in use.
- Versatile: Perfect for sleepovers, visiting relatives, or even as a play area with a mattress.
- Comfort: Both beds can accommodate different mattress types (memory foam, innerspring, hybrid).
- Stylish: Modern king trundle beds come in a variety of materials — wood, upholstered, metal — to match any decor.
What to Consider Before Buying
When shopping for a king bed with pull out bed underneath, keep these factors in mind:
- Room size: A king bed requires at least 12' x 12' of space. Make sure there's enough clearance for the pull-out to fully extend.
- Mattress type: The pull-out bed often has a thinner mattress (6–8 inches) to fit under the frame. Consider a high-density foam or innerspring for better support.
- Frame material: Solid wood or metal frames offer durability. Upholstered frames add softness but may be harder to clean.
- Weight capacity: Check the weight limit for both the main bed and the pull-out bed, especially if it will be used by adults.
- Ease of use: Look for smooth-rolling casters and a sturdy pull-out mechanism that doesn't require excessive force.
Mattress Options for the Pull-Out Bed
The pull-out bed underneath a king bed typically fits a twin (38" x 75") or full (54" x 75") mattress. Many buyers choose a memory foam mattress for the pull-out because it conforms to the body and provides good support despite being thinner. Innerspring options are also available if you prefer a more traditional feel.
For the main king bed, you can pair any standard king mattress (76" x 80"). This allows you to customize both sleep surfaces to your preference.
Popular Materials & Styles
King beds with pull-out beds come in a variety of materials to suit different tastes:
- Solid Wood: Classic, durable, and available in finishes like oak, walnut, and cherry.
- Upholstered: Soft fabric or leather headboards add elegance and comfort.
- Metal: Sleek, industrial, and often more affordable. Ideal for modern or minimalist rooms.
- Storage Beds: Some models combine a pull-out bed with drawers for extra storage.
Who Is This Bed Ideal For?
A king bed with a pull-out bed underneath is perfect for:
- Families with kids: Great for children's rooms, sleepovers, and siblings sharing a room.
- Guest rooms: Host family and friends without dedicating a separate room for a spare bed.
- Apartments / lofts: Maximize space in smaller living areas where a guest bed would otherwise clutter the room.
- Vacation homes: Flexible sleeping arrangements for different groups.
Assembly & Maintenance Tips
Most king beds with pull-out beds require assembly. Look for models with clear instructions and all necessary tools included. Regularly check the casters and pull-out mechanism to ensure smooth operation. Vacuum the area under the bed to keep dust and debris from affecting the pull-out glide.
If you’re also considering other space-saving solutions, check out our guide on twin bed with pull out bed underneath for smaller rooms, or explore full loft beds with futon underneath for even more versatile options.
For those who need a bed that can accommodate two guests, we also have reviews on twin bed that pulls out to queen and queen bed with twin pull-out.
If you're designing a multi-functional room, you might also like our bunk bed with futon on bottom or wooden bunk bed with futon on bottom guides.
Top Rated King Beds with Pull-Out Bed Underneath
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AFI, Barcelona King Panel Platform Bed with Twin XL Trundle, Walnut
AFI, Wesley King Platform Bed with Panel Footboard & Twin XL Trundle, Walnut
Lifezone King Bed Frame with 2-Tier Storage Headboard, Metal Platform Bed Frame with 4 Storage Drawers, Built in Charging Station & LED, Noise-Free/Metal Support/No Box Spring Needed, Vintage Brown
Alaterre Twin to King Extendable Daybed w/Trundle, White, Frame 1–36.61" H
Evermagin King Lift-Up Storage Bed Frame, Fluted Headboard, Walnut
GIANTEX Twin Over Pull-Out Bunk Bed with Trundle, Extendable Twin/Full/Queen/King Bunk Bed, Solid Wood Bunk Bed with Ladder and Safety Rail, Wooden Bunk Beds for Kids Adults Teens, Espresso
Bellemave Extendable Daybed Twin-King with Trundle & Storage Drawer White
Lifezone King Size Lift Up Storage Bed Frame, Linen Upholstered King Platform with Button Tufted Wingback Headboard and Under-Bed Storage, Hydraulic Support, No Box Spring Needed, Noise Free, Beige
Ready to Choose Your King Bed with Pull-Out Bed?
Now that you know the benefits, types, and what to look for, browse the top-rated models above. Each option is carefully selected for quality, durability, and value. Click through to check current prices, customer reviews, and availability.
Pro tip: Measure your room and doorway before ordering to ensure easy delivery and setup. And don’t forget to choose a comfortable mattress for the pull-out bed — your guests will thank you!