Eclipse Twin-Over-Full Futon Bunk Bed
Our Eclipse bunk bed gives you three sleeping and seating options in one smart frame. The top bunk holds a standard twin mattress, while the lower level converts from a full-size futon bed to a comfortable couch in seconds.
We built the Eclipse for real life—siblings sharing a room, overnight guests, studio apartments, or college dorms. The heavy-duty metal frame supports up to 250 pounds on the top bunk and 600 pounds on the futon level. Families have relied on this design for over 20 years because it works.
The powder-coated steel resists scratches and chips. Full-length guard rails keep sleepers safe on the top bunk, and the integrated ladder mounts on either side so you can configure the bed for your room layout. We include all hardware and assembly instructions—most people complete setup in 90 minutes with basic tools.
What makes the Eclipse bunk bed different
Steel construction built for decades of use
We manufacture the Eclipse frame from 2-inch square steel tubing with reinforced corner welds. The powder-coat finish goes through a multi-stage process—metal prep, electrostatically applied coating, then high-temperature curing at 400°F for 20 minutes. This creates a molecular bond that resists chips, scratches, and rust far better than spray paint.
Every weld point receives visual and stress testing before the frame leaves our facility. We’ve sold this same Eclipse design since 2003, and customer feedback tells us the frame outlasts multiple mattress replacements. The finish holds up to cleaning with standard household products, and the steel won’t warp or crack like wood frames can in humid climates.
Futon mechanism and mattress compatibility
The lower level uses a bi-fold futon hinge system—no clicking mechanisms or pins to fumble with. You simply lift the seat section until it lies flat for sleeping or lower it to a 90-degree angle for sitting. The frame includes a center support bar that prevents sagging when the futon is in bed position.
We designed the Eclipse to work with any standard full-size futon mattress (54 inches wide, 75 inches long, 6 to 10 inches thick). Our 8-inch foam-and-coil futon mattresses pair perfectly with this frame, but you can use the futon you already own or shop elsewhere.
Assembly process and room requirements
What you’ll need
The Eclipse ships in two boxes totaling 165 pounds. You’ll need a Phillips-head screwdriver, an adjustable wrench, and a second person to help align the frame sections. We include an Allen wrench for the bolt hardware and illustrated instructions with 24 steps.
Installation steps
Most customers complete assembly in 60 to 90 minutes. Start by assembling the headboard and footboard sections on the floor, then connect them with the side rails. Attach the futon deck next, followed by the top bunk slat base. Install the ladder last—it bolts to the frame at the top and bottom for stability. We recommend assembling the bed in the room where it will stay, since the 57-inch width won’t fit through standard doorways once built.
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Common questions about the Eclipse bunk bed
Yes, adults can use both levels within the weight limits. The top bunk supports up to 250 pounds, while the futon level holds 600 pounds. We’ve designed this bed to accommodate adult sleepers comfortably—the full-size futon measures 54 inches wide, and the frame construction easily handles adult weight when properly assembled. Many customers use the Eclipse in guest rooms and studio apartments for exactly this purpose.
Use a mattress no thicker than 8 inches on the top bunk. This maintains the required 11.5-inch clearance between the mattress top and the guard rail upper edge, which prevents roll-off accidents during sleep. Standard twin mattresses between 6 and 8 inches thick work perfectly. Our <a href=”/bedroom-furniture/mattresses/low-profile/”>Cascade low-profile mattresses</a> are specifically designed for bunk bed safety requirements.
Our customers report the Eclipse frame lasting 15 to 20 years or longer with basic maintenance. The steel construction and industrial powder coating resist the wear that destroys wood frames over time. We’ve sold this same design since 2003, and many original buyers still use their Eclipse beds today. The frame typically outlasts multiple mattress replacements—tighten the bolts twice a year, and the structure stays solid indefinitely.
The ladder bolts to the frame at the top and bottom, but you can mount it on either the left or right side based on your room layout. Moving the ladder requires removing four bolts, repositioning the ladder, and reinstalling the hardware—most people complete this in about 10 minutes. We include all mounting hardware for both positions, so you can reconfigure the bed if you rearrange your room.
No, the assembled frame measures 57 inches wide, which exceeds standard 32 to 36-inch door openings. We recommend assembling the bed in the room where it will stay. If you need to move the bed to a different room later, you can partially disassemble it by removing the ladder, guard rails, and side rails, then reassembling once you’ve moved the components.
Yes, any standard full-size futon mattress (54″ × 75″) works with the Eclipse lower deck. The bi-fold frame accommodates mattresses between 6 and 10 inches thick. You don’t need to purchase our futon mattress specifically—the frame accepts any brand that meets standard full-size dimensions. Just ensure your mattress has a center fold or is flexible enough to convert from flat to angled positions.
You’ll need a Phillips-head screwdriver and an adjustable wrench—we include an Allen wrench for the bolt hardware. Assembly requires two people and takes 60 to 90 minutes on average. The instructions include 24 illustrated steps with labeled parts. No power tools are necessary, though an electric screwdriver can speed up the process if you have one available.