Build a Loft Storage Bed With IKEA NORDLI Drawers in 9 Steps for 40% More Space

Begin with the load calculation, since it fixes the frame sizes before any cutting starts. A loft platform carrying a 90 kg sleeper, a 25 kg mattress, and movement on the bed needs a design margin near 150 kg spread across the slat span. The IKEA NORDLI drawer units below stay independent of the structure; they rest on the floor inside the footprint of the legs. Four uprights carry the platform, so each post transfers roughly 38 kg under static loading and more when the load lands with impact. With 70x70 mm pine posts, the compressive capacity sits far above that demand, leaving the rail-to-post bolted joints as the critical parts to protect with M8 bolts and a torque check.

A single 80 cm wide NORDLI drawer chest measures 80 cm by 47 cm by 54 cm tall. Two placed side by side span 160 cm. A standard 90x200 cm single mattress sits on a frame with an internal clear width of about 92 cm, so the drawers need to face outward along the long side instead of being squeezed under a narrow end. Measure the leg-to-leg clearance before ordering, because that measurement decides whether two units fit or whether the space becomes one drawer unit plus an open shelf.

Step 1 to 3: Build the platform square

Cut four 70x70 mm posts to 150 cm. After allowing for the 10 cm rail depth, that height leaves about 140 cm of seated clearance below the slat base. The 54 cm NORDLI units fit comfortably under it, with 86 cm above the chests for boxes or baskets.

Lay out two 200 cm long rails from 45x95 mm spruce and clamp them to the posts. Before drilling, check the rectangle formed by the four posts by measuring both diagonals. A difference greater than 3 mm means the frame is racked, and that out-of-square shape will show up below as drawers fighting the opening.

Drill the rail-to-post joints for M8 coach bolts. Use two bolts at each joint, offset vertically by 40 mm, so the pair resists rotation at the corner. Pre-drill with a 7 mm bit for the 8 mm shank to reduce splitting near the end grain of the spruce.

Tighten the bolts in two passes. First bring every joint snug, then check the diagonals again. After the frame is square, torque the bolts to a firm stop, because compressed timber relaxes and a joint that felt tight during assembly can lose preload before the bed is used.

Fit the short end rails from the same 45x95 mm stock, cut to 92 cm, to turn the long rails into a box. Add a centre stretcher across the 92 cm span at the midpoint. That stretcher halves the slat span; without it, a 200 cm slat run will show visible sag near the centre under a sleeper.

Wall tie above 1.40 m

A platform above 1.40 m needs at least one tie to the wall at the head end. At this height, a freestanding loft bed rocks when weight shifts, and repeated rocking loosens bolted joints over months.

Step 4 to 5: Fix the head end to the wall

Choose the fixing from the wall material. In solid C20 concrete or dense aggregate block, a Fischer SX plug is undersized for this job. Use a Fischer plug rated for concrete mounting, such as the FUR or SXR frame-fixing range, with an 8 mm or 10 mm screw driven at least 60 mm into sound material.

Drill concrete or block with a hammer setting and an SDS bit. Clear dust from the hole with a pump or a length of tube before inserting the plug. A hole packed with drilling dust gives a plug less than half its rated pull-out.

For plasterboard, the fixing has to land in timber. Locate the stud with a detector, mark it, and drive a 6x80 mm wood screw through an angle bracket into the stud. If the bracket position falls between studs, fit a horizontal timber batten across two studs first and fix the bed to that batten. Heavy-duty metal cavity wall anchors exist, but the sustained leverage from a loft bed makes toggle-style fixings poor under cyclic load.

Fit an L-bracket at each head post, with four 5x50 mm screws into the post and the wall fixing matched to the wall construction. The L-bracket prevents the head end from walking away from the wall, which protects the platform joints from fatigue.

Step 6: Fit slats and control deflection

Lay 18 mm plywood strips, 70 mm wide, across the 92 cm internal width as slats. Space them with 60 mm gaps. A continuous sheet traps mattress moisture, and in a cool room the underside can become damp within a season. The gaps between slats allow air movement under the mattress.

Fasten each slat to the long rails with one 4x40 mm screw at each end. Countersink the screws so no head sits proud under the mattress.

The centre stretcher from step 3 reduces the unsupported slat span from 92 cm to 46 cm. Because deflection scales with the cube of the span, that cut in span reduces mid-slat deflection under load by roughly a factor of eight. The result is the difference between a platform that feels solid and one that flexes audibly.

If the slats still feel springy, increase the number of slats instead of making individual slats thicker. More bearing points give better sleeping comfort than a stiffer single board.

Step 7 to 9: Add the NORDLI units and set the gaps

Assemble both NORDLI drawer chests on the floor before sliding them under the platform. The soft-close runners need the cabinet square to seat properly, and adjustment is awkward in a 54 cm gap.

Clip on each NORDLI drawer front after the box is built. Use the small plastic spacers supplied by IKEA to align the fronts, aiming for an even 3 mm reveal. A cabinet assembled out of square shows the error most clearly at the drawer fronts, where a 2 mm racking error becomes a visible wedge.

Slide the drawer units under the bed with their backs 20 mm off the wall. That gap lets the drawers open fully without the back panel catching on a skirting board, and it leaves room for air to circulate behind the units. Two 80 cm chests fill 160 cm of the run, leaving the remaining width inside the leg footprint as an open slot for a laundry basket or a stack of lidded SAMLA boxes.

A floor-standing single bed plus a separate 80 cm chest of drawers occupies roughly 1.6 square metres of plan area between them. The loft version places the sleeping platform directly above the drawers, so the two functions use the bed footprint, about 1.85 square metres including the access side. In a room where the bed and a dresser previously stood apart, reclaiming the dresser footprint plus its clearance can return close to 40 percent of the usable floor in a small bedroom under 9 square metres. In a larger room, the figure shrinks because the bed was less likely to dominate the plan.