Murphy Cabinet Bed Plans: How to Build a Murphy Bed Cabinet (2026)
Short answer: Murphy cabinet bed plans give you a cut list, a hardware list and an assembly order for a fold-away bed. Most DIY builds start from a hardware kit sized to your mattress, then add plywood or lumber cut to the plan, so you supply the wood, the mattress and the tools. If you would rather not build, a factory-made freestanding cabinet bed skips the lumber, the cutting and the wall anchoring, and the build-vs-buy section below compares the two routes.
This guide covers how to build a Murphy bed cabinet: the parts, mattress and kit sizing, materials, tools, the build sequence, safety, troubleshooting and when a ready-made cabinet bed is the smarter choice. It also answers the questions people search for with plans: how to make a cabinet bed queen, DIY Murphy bed plans, and whether free plans exist.
Murphy cabinet bed parts
Every design, whether a wall-mounted DIY frame or a factory cabinet bed, has the same core parts:
- Bed frame: the platform that supports the mattress.
- Cabinet or box: the housing that holds the bed when it is folded away. Some designs add a drawer for bedding.
- Lifting mechanism: the hardware that folds and unfolds the bed. DIY kits list gas pistons, pivot brackets, folding legs and fasteners.
- Front panel or doors: the face that hides the folded bed and gives the piece its furniture look.
A cabinet Murphy bed from a manufacturer combines all four in one freestanding unit. A DIY build assembles them yourself. Our Murphy bed mechanism guide explains how the lift hardware works.
Mattress size and bed orientation
Pick the mattress size first, because the plan, the hardware kit and the cabinet all depend on it. Standard US mattress sizes are:
| Size | Mattress (inches) |
|---|---|
| Twin | 38 x 75 |
| Full | 54 x 75 |
| Queen | 60 x 80 |
| King | 76 x 80 |
Sizes differ by an inch or so between mattress makers, so measure your own mattress before you cut anything. For finished cabinet dimensions by size, see our Murphy cabinet bed sizes guide.
Kit limits. One queen DIY kit lists a maximum mattress of 80 x 60 inches, under 12 inches thick, weighing 50 to 85 lbs. Check your mattress weight against the kit's listed range before you buy.
Vertical or horizontal. A horizontal Murphy bed uses more wall width, while a vertical one uses more wall height. One kit maker notes that a horizontal full-size bed is slightly easier for a beginner to build. Measure the wall, and allow for baseboard trim and the clear floor space the open bed needs.
Materials for a DIY Murphy bed cabinet
- Sheet goods: plywood or MDF for the cabinet and bed frame. Plywood is the usual choice for strength; MDF gives a smooth surface for paint. Hardwood costs more but looks more refined.
- Hardware kit: gas pistons, pivot brackets, folding legs and fasteners. The kit is hardware only; you buy the plywood and mattress separately.
- Fasteners and glue: wood screws, finishing nails, wood glue and clamps.
- Finish and trim: paint, stain or veneer, plus handles or knobs.
Your plan or kit instructions give the exact plywood thickness and lumber sizes. Buy to that list rather than to a generic one.
Tools
Beginner plans typically call for a drill, a saw (circular or jigsaw), measuring tape, sandpaper and a screwdriver; more advanced cabinet plans add tools such as a table saw, miter saw, router and nailer. A stud finder is also needed if the frame mounts to a wall.
How to build a Murphy bed cabinet, step by step
- Step 1: Prepare the workspace. Clear a floor area large enough to lay out full sheets, cover the floor and organize the cut pieces.
- Step 2: Cut the parts. Work through the plan's cut list. Cut plywood and framing lumber to the listed dimensions and label each piece.
- Step 3: Build the cabinet frame. Join the panels with wood glue, screws and finishing nails, using pocket holes or butt joints as the plan calls for. Square each corner before the glue sets. Our guide to building the box for a Murphy bed cabinet goes deeper on this step.
- Step 4: Install the mechanism. Follow the hardware maker's instructions exactly. Double-check measurements and placement before fastening, then test that the bed lifts and lowers smoothly before you add finish.
- Step 5: Sand. Work from coarse to fine grit and remove splinters and rough edges.
- Step 6: Paint or stain. Follow the finish maker's instructions and let it dry fully before the bed is folded against the cabinet.
- Step 7: Add trim and handles. Fit handles, trim or a shelf above the bed opening, making sure nothing blocks the bed's travel.
Safety: stability and wall anchoring
A folding bed is heavy and moves under load, so stability comes first.
- DIY wall beds must be anchored. One kit maker advises using heavy-duty brackets or anchors rated for the weight of the bed to attach the unit firmly to the wall. Find the studs with a stud finder, mark them and pre-drill. Anchor types differ for drywall, plaster, brick and concrete, so follow your plan.
- Match the mattress to the hardware rating. Stay within the kit's listed mattress size, thickness and weight range.
- Factory cabinet beds are designed differently. The Arason and Night and Day cabinet beds we carry are listed as freestanding, with no need to bolt to the floor or wall, and are rated for 500 lbs on their product pages.
Maintenance is short: periodically check screws, bolts and hinges, tighten anything loose, lubricate moving parts as the hardware maker directs, and inspect the wall anchor points and the mattress.
Troubleshooting
- Bed drifts down or is hard to lift: the pistons or springs may be weak or the mattress too heavy for the kit. Replace the weak part with the maker's replacement and check the mattress weight.
- Bed does not close flush: check alignment against the cabinet, the pivot bracket position and any trim or baseboard in the way.
- Squeaks or sticking: inspect hinges for rust and tighten loose hardware.
- Cabinet wear: repair cracks or loose joints promptly, then refinish.
Build vs buy: DIY plans or a ready-made cabinet bed
A DIY kit build gives you control over size and finish. A factory cabinet bed gives you a finished, tested unit. Here is what each involves, using the published specs on our product pages.
| DIY kit build | Ready-made freestanding cabinet bed | |
|---|---|---|
| What you supply | Lumber, mattress, tools, cutting and assembly | Floor space and a few minutes to unpack; the Murphy Cube lists about 15 minutes of assembly with no tools |
| Wall mounting | Wall-mounted DIY frames are anchored to studs | Freestanding, no wall or floor mounting |
| Mattress | Bought separately and matched to the kit's weight and thickness limits | Included on Complete Set and Arason models; Night and Day also sells a Cabinet Only option |
| Weight rating | Set by your build and hardware | About 500 lbs on the models below |
A few ready-made queen cabinet beds, from their product pages. A dash means the spec is not published there.
| Model | Closed (W x D x H) | Open length | Power / USB | Warranty |
|---|---|---|---|---|
| Night and Day Murphy Cube | 64.1" x 26.4" x 36.6" | 80.3" | No power or USB module | 10 years cabinet, 3 years mattress |
| Night and Day Ranchero | 63.5" x 23.7" x 41.1" | 83.1" | Outlets and USB | 10 years cabinet, 3 years mattress |
| Night and Day Clover | 63.5" x 23.7" x 41.1" | 83.1" | Outlets and USB | 10 years cabinet, 3 years mattress |
| Arason Creden-ZzZ Brussels | 64" x 23" x 41.5" | 81" | USB port and outlet | — |
A dash means the spec is not published on the product page. The Clover is a credenza-style model that its product page says can hold a TV on top. To compare more models side by side, use our cabinet Murphy bed comparison chart.
Which route should you take?
- You have the tools, time and a specific size or finish in mind: build from a plan and a hardware kit.
- You rent, or cannot drill into the wall: a freestanding cabinet bed avoids wall mounting.
- You want the bed to arrive with a mattress that fits: choose a Complete Set or an Arason model.
- You want to see everything available: browse the cabinet Murphy bed collection.
Frequently asked questions
How do I build a Murphy bed cabinet?
Choose the mattress size, pick a hardware kit rated for that mattress, cut plywood and lumber to the plan's cut list, build the cabinet, install the mechanism, then sand, finish and anchor the frame to the wall studs. The step-by-step section above covers each stage.
Are there free Murphy bed plans?
Some hardware makers include a construction guide, a cutting guide and a lumber list with their kit, and plans are published elsewhere online. We do not host downloadable plans. Whether a plan is a printed blueprint or a PDF download, confirm it matches your hardware kit and mattress size before you cut.
Can I build my own Murphy bed?
Yes, if you are comfortable cutting and assembling plywood cabinetry and can anchor the frame to wall studs. Start with the mattress size, choose a rated kit, and follow the build steps above. A DIY bed that hides in a cabinet is built the same way.
Do I need a hardware kit to make a Murphy bed?
Most DIY Murphy bed plans assume one. The lift mechanism carries the bed's weight, so plans built around a rated kit are more predictable than improvised hardware.
How do I keep a bed cabinet stable?
For a DIY wall bed, anchor it to the wall studs with anchors rated for the bed's weight. A freestanding factory cabinet bed is designed to stand without wall or floor mounting, so follow its instructions instead.
Are there plans for the Murphy Cube or a queen Murphy cube cabinet bed?
The Night and Day Murphy Cube is a factory-built queen in rubberwood, and its product page does not list DIY plans. It measures 64.1" x 26.4" x 36.6" closed and 80.3" long open, and it is a good reference if you are sizing your own build.
Is a cabinet bed cheaper than a Murphy bed?
Night and Day and Arason describe their cabinet beds as a low-cost alternative to a wall-mounted Murphy bed because there is no wall installation. A DIY build adds the cost and time of lumber, hardware and tools, so compare the full list rather than the kit alone.
Questions? Call or text (916) 262-7257 or email support@archicfurniture.com.
