All murphy beds / Wilding Wallbeds
Wilding Wallbeds S-100 Murphy Bed Mechanism
Hardware only: lifting arm assembly, springs, legs and a cut list. You supply the wood, so the dimensions above are what the plans build to. The listed price is $349 at every size, but a volume table further down the same page quotes $299 for one to five units, and we could not reconcile the two. The 2,000 lb figure is the mechanism's load rating, not a mattress weight limit.
Specs
| Type | Hardware kit |
| Mount | wall |
| Mechanism | spring |
| Max mattress thickness | — |
| Max mattress weight | — |
| Mattress included | No |
| Assembly time | — |
| Materials | 100% powder coated steel (lifting arm assembly, springs, rotating leg hardware) |
| Made in | China (ships from St. George, UT) |
| Warranty | Lifetime warranty, 30-day money-back guarantee |
Sizes and dimensions
| Size | Orientation | Width | Height (closed) | Depth (closed) | Depth (open) | Price |
|---|---|---|---|---|---|---|
| twin | vertical | 44.5" | 84.25" | 16" | 86" | $349 |
| full | vertical | 59.5" | 84.25" | 16" | 86" | $349 |
| queen | vertical | 65.5" | 89.25" | 16" | 90" | $349 |
| king | vertical | 81.5" | 89.25" | 16" | 90" | $349 |
Specs read from the manufacturer's documentation on 2026-08-26. A — means the manufacturer does not publish that number. Will it fit your room? Run the room-fit calculator.
Who this suits
Worth a look if
- You have a wall you can drill into and want the cabinet held flat and solid against it.
- You want a mechanism you can re-tension over the years instead of replacing as a sealed unit.
- The room is genuinely small and a smaller mattress is enough for how often the bed gets used.
- You are not willing to trade down in bed size to buy back floor space.
Look elsewhere if
- You cannot make holes in the wall. This one is designed to be anchored to it.
- You want the lightest possible lift straight out of the box, which is where pistons win.
- You expected a mattress in the price. Budget for one on top of the figures in the table.
What Wilding Wallbeds publishes, and what it does not
We track 6 figures on a hardware kit before calling a record complete. Wilding Wallbeds publishes 3 of them for the S-100 Murphy Bed Mechanism. The 3 it leaves out are worth knowing before you buy, because each one is a decision you will end up making without the maker's help.
- Not published: maximum mattress thickness. Which means no maximum thickness is stated, so the mattress you already own is a gamble until somebody measures the closed cabinet.
- Not published: the mattress weight window. Which means no weight rating is given, which matters because the counterbalance is tuned to a range rather than to any mattress.
- Not published: assembly time. Which means assembly time is unstated, and on a wall-mounted bed that is the difference between an afternoon and a weekend.
We leave these blank rather than estimating them. A — in our tables is always a gap in the manufacturer's own documentation, never a number we chose not to look up.
What people get wrong with this one
Treating a sale price as the price
This category runs near permanent promotions, and the figure in our table is what the manufacturer showed on the date we checked. Confirm the current price before you budget around it.
Measuring the wall and forgetting the floor
The cabinet is the easy measurement. The one that catches people is how far the bed reaches into the room once it is down, which is 90 inches here. Add walking room on top of that before deciding it fits.
Forgetting the bed has to tilt through the ceiling
A vertical bed swings up through an arc, so it needs slightly more headroom than the closed cabinet height suggests. Sloped ceilings and low light fittings are the usual casualties.
Closest alternative on price
The nearest model to this one on price is the Easy DIY Murphy Bed California King Murphy Bed Hardware Kit at $349 against $349, a difference of $0. They are not the same kind of product, so the table below is the honest comparison.
| Compared on | S-100 Murphy Bed Mechanism | California King Murphy Bed Hardware Kit |
|---|---|---|
| Price from | $349 | $349 |
| Type | Hardware kit | Hardware kit |
| Mount | wall | wall |
| Mechanism | spring | piston |
| Furthest into the room | 90" | — |
| Max mattress thickness | — | 12" |
| Sizes | twin, full, queen, king | king |
Full specs for the Easy DIY Murphy Bed California King Murphy Bed Hardware Kit