Hide Cash in Wood Headboard (Concealed Side Slide Tray)
A side-slide tray can hide cash inside a wood headboard if you place it between sound frame members, size it for the exact drawer slides, and fasten the slides to solid wood. Measure before cutting, keep the tray removable, and check for wiring, outlets, heat sources, and wall fasteners. Slide ratings do not prove the headboard itself is strong enough.
As winter bedding comes out or spring cleaning opens up a room, a headboard can seem like useful, overlooked storage space. A shallow tray with side access keeps cash out of sight without adding a bedside box. The key is to plan the opening around the headboard’s frame, not to cut into the frame to make the tray fit.
I treat this as a small furniture-build project, not a secret compartment to carve into any panel. A sound installation must slide smoothly, stay out of the way, and leave the headboard stable. The guide below covers the measurements, build steps, and checks that matter.
Planning the Tray Without Weakening the Headboard
A concealed cash tray is a small, removable drawer mounted inside a headboard and reached from its side. The opening should sit between sound framing members, with slides fixed to solid wood or suitable reinforcement. There is no standard building-code dimension for this furniture feature, so the headboard’s construction and the slide maker’s instructions guide the design.
Start by inspecting the headboard from the front, back, and sides. Look for uprights, rails, joints, screw locations, wall attachments, and any signs of movement or damage. If the headboard is built in, or contains wiring or electrical parts, pause before cutting and check the applicable local rules.
Map the intended tray area on painter’s tape. Confirm that the proposed opening will not cut through an upright, rail, fastener zone, wall connection, outlet, junction box, heater, or ventilation opening. Do not remove a structural post just to gain a little more storage.
A side-access tray needs enough depth for the cash and the drawer itself, but more depth is not always better. Keep the tray shallow enough to avoid the mattress, bedding, wall, and important frame parts. If the existing headboard has no clear space between its frame members, a separate, purpose-built headboard is safer than cutting a large cavity into a finished piece.
Key takeaway: Locate the frame first. The tray must fit the headboard, not force the headboard to give up its support.
Measuring Slide Clearances and Access
Slide clearance is the space a drawer slide needs between the drawer box and the opening. Many side-mount ball-bearing slide pairs need 1/2 inch (12.7 mm) on each side, but that figure is not universal. Use the exact slide model’s instructions and template before sizing the tray or cutting an opening.
Measure the space where the slides will mount, then check the slide’s required side clearance, length, orientation, and fastener locations. For a pair that needs 1/2 inch per side, subtract 1 inch from the clear opening to find the maximum drawer-box width. If the opening is 8 inches wide, for example, the box would be 7 inches wide before allowing for any other design limits.
That example is only a starting calculation. Slide models differ, and a headboard opening may not have a true, square cabinet-style frame. Follow the manufacturer’s dimensions for the actual slides you buy. Confirm that the tray can travel fully without striking the mattress, wall, bedding, or nearby furniture.
Plan the tray front with about a 1/8-inch (3 mm) reveal around its edges as an initial target. A reveal is the small gap around a fitted front. Adjust it for the actual opening, finish thickness, and wood movement. The front should sit neatly without rubbing, and its pull or finger grip should remain easy to reach.
| Design item | Practical starting point | What to verify |
|---|---|---|
| Side clearance | Often 1/2 in (12.7 mm) per side | Exact slide model instructions |
| Tray sides | 3/4 in (19 mm) plywood | Space available and slide screw length |
| Tray bottom | 1/2 in (12 mm) plywood | Support along its edges |
| Front reveal | About 1/8 in (3 mm) | Opening size, finish, and wood movement |
| Slide rating | At least 100 lb (45 kg) per pair | Rated length, orientation, and mounting method |
These are design choices, not code minimums. A slide’s stated load rating applies under the maker’s stated conditions. It does not mean the headboard panel, screws, or frame can safely hold that load.
Key takeaway: Buy the slides before final sizing, and work from their template rather than a general clearance rule.
Building, Mounting, and Finishing the Tray
Build the tray as a square, removable box that fits the measured opening and slide pair. A square box keeps the slides aligned and helps prevent binding. Use the slide maker’s mounting instructions, and attach the hardware to solid wood or properly sized reinforcement, not thin veneer alone.
A practical sequence is:
- Mark the opening. Transfer measurements from the frame and slide layout. Recheck the position against posts, rails, fasteners, wall connections, and any electrical or heat source.
- Prepare the support. If the headboard panel is too thin for slide screws, add a properly secured wood cleat or reinforcement behind the mounting area. Do not rely on adhesive alone.
- Build the box. Use 3/4-inch (19 mm) plywood for the sides as a practical choice. A 1/2-inch (12 mm) bottom can work for a lightly loaded tray if the edges are supported. These thicknesses are not universal requirements.
- Install the slides. Keep both sides level, parallel, and set to the maker’s required clearance. Use the specified screw type and length, checking that screws will not break through the front or back.
- Test before finishing. Move the empty tray through its full travel. Correct any binding before applying finish or adding cash.
- Finish and refit. Seal exposed wood as desired, keep the access front clear, and reinstall the headboard using its intended attachment method.
A removable tray is easier to inspect and service than a fixed cavity. It also lets you take out the cash without prying at trim or pulling apart the headboard. Avoid a latch or lock that blocks normal access to electrical equipment or turns a simple tray into a reason to cut into more of the frame.
Key takeaway: Keep the tray square and serviceable, and fasten the slides into sound material with the maker’s specified hardware.
Load, Stability, and Interference Verification
A load rating is the weight a slide maker states a slide can support under defined conditions. It is not the safe capacity of the headboard, its joints, or the screws holding the slides. For a small tray, choose slides rated for at least 100 lb (45 kg) per pair, then confirm the rating applies to the slide length, orientation, and installation you are using.
Cash itself may be light, but the tray can also hold other items. Test it with the intended contents, not just an empty box. Open and close it slowly while checking for sag, racking, loose screws, rubbing, and movement in the headboard. Stop using it if the headboard rocks, a joint opens, or a slide pulls away.
A passive cash tray has no special airflow requirement. Still, do not cover a heater, outlet, junction box, ventilation opening, wiring access point, or installed electrical part. Electrical work is subject to the locally adopted electrical code, including the NEC where adopted. Do not cut or enclose wiring to create storage.
| Check | Pass condition | If it fails |
|---|---|---|
| Full slide travel | Tray opens and closes without contact | Recheck alignment and clearance |
| Mounting | Slides stay fixed under intended contents | Improve solid-wood support; do not add glue alone |
| Headboard | Frame remains steady and joints stay closed | Remove the tray load and reassess structure |
| Nearby services | No outlet, heater, vent, or access point is covered | Relocate or remove the tray plan |
| Edges and front | No sharp edges; front does not catch bedding | Sand, adjust, or refit the front |
Key takeaway: Verify both the slide installation and the whole headboard after loading. A strong slide cannot repair a weak frame.
Illustrative Installation Scenarios
These examples show how the planning rules apply; they are not reports of verified installations. A solid wood headboard with open space between its uprights offers a different starting point from a thin panel or a headboard with built-in wiring. Treat each as a layout exercise, not as a promise that a given design will fit your furniture.
Scenario one: clear space between frame members. A headboard has a wide, sound rail and no wiring or wall attachment in the proposed area. The installer measures the opening, chooses slides with matching clearance, and fixes them into the rail or added reinforcement. The tray remains shallow and removable. The next step is a loaded travel and stability check.
Scenario two: thin decorative panel. The proposed tray area is covered by veneer over a thin panel, with no solid wood behind the slide screws. Mounting slides directly to the veneer risks a weak attachment. The safer choice is to add properly secured reinforcement if the frame allows it, or choose another location or headboard. Adhesive-only mounting is not a sound substitute.
Scenario three: outlet or wiring near the opening. An outlet, junction box, or wiring route lies in the planned cut area. Do not cut through it, cover it, or make it harder to access. Relocate the tray plan; if electrical changes are needed, use a qualified person and follow local requirements.
Key takeaway: A suitable location is one where the frame, access, and nearby services all allow the tray without compromise.
Frequently Asked Questions
Can I add a side-slide cash tray to any wood headboard?
No. The headboard needs enough clear space and solid support for the slides. Avoid cutting uprights, rails, fastener zones, or wall connections.
How much side clearance do drawer slides need?
Many side-mount slides call for 1/2 inch (12.7 mm) per side, but requirements vary. Use the exact model’s installation instructions.
What plywood thickness should I use for the tray?
As a practical starting choice, use 3/4-inch (19 mm) plywood for the sides and 1/2-inch (12 mm) plywood for a lightly loaded bottom with supported edges. These are not code rules.
What slide rating should I choose?
For a small tray, specify slides rated at least 100 lb (45 kg) per pair. Confirm the rating conditions, and remember it does not establish the capacity of the headboard or its fasteners.
Can I attach the slides to veneer?
Do not rely on thin veneer alone. Fasten slides into solid wood or properly secured reinforcement, using the hardware and screw lengths recommended by the slide maker.
Does the tray need ventilation?
A passive cash tray has no special airflow requirement. It must not block an existing vent, heater, outlet, junction box, wiring access, or electrical component.
How large should the gap around the tray front be?
About 1/8 inch (3 mm) is a useful starting reveal. Adjust for the real opening, finish thickness, and wood movement.
Should the tray be fixed or removable?
A removable tray is easier to inspect, maintain, and take out. Make sure its design does not obstruct required access to wiring or electrical equipment.
What is the most important safety check after installation?
Test the tray with its intended contents and check for binding, loose fasteners, sag, sharp edges, and headboard movement. Remove the load if the frame shifts or the slides loosen.
Can I cut into a built-in headboard?
Do not assume it is safe. Built-in units may connect to walls or contain wiring, outlets, or other services. Check the construction and local requirements before making changes.
(This article was written by one of our staff writers, Andrew Fairchild. Visit our Meet the Team page.)
