Heavy Duty Bunkie Board Full Size (54x75) - Under Bed Support

STOPS MATTRESS SAGGING BETWEEN SLATS — HEAVY DUTY DENSITY — Your mattress needs a flat, continuous surface to perform the way it was designed. When bed slats are spaced too far apart, the mattress sinks into the gaps — creating pressure points, uneven wear, and back discomfort. This heavy duty version features a higher-density 10mm twin-wall core for enhanced rigidity, bridging wider slat gaps with zero flex. Our bunkie board requires a structure underneath, such as a metal frame or bed slats. Its capacity depends on the support structure.
ULTRA-LOW 0.4” PROFILE — WON’T CHANGE YOUR BED HEIGHT — Traditional wooden bunkie boards add 1.5–3 inches of height and often show beneath the sheets. At just 0.4 inches thick, this board slides under your mattress and disappears. No visible edges, no height change, no refitting your sheets. The support your bed needs without changing anything about how it looks or feels.
NOISE-FREE, NON-SLIP DESIGN — STAYS PUT WHILE YOU SLEEP — Oxford fabric covering eliminates wood-on-metal creaking. Silicone grip on the bottom locks the board to your slats — no shifting, no sliding, no readjusting. Place it once and forget it.
PROTECTS YOUR MATTRESS & EXTENDS ITS LIFE — This board creates the continuous surface manufacturers recommend, compatible with memory foam, latex, hybrid, and innerspring mattresses on any bed frame with slats or bars spaced up to 10 inches apart. Many warranties require slat spacing under 3 inches — this closes that gap and protects yours. Breathable, moisture-resistant construction also prevents the hygiene issues sealed wooden boards can cause.
60-SECOND SETUP — NO TOOLS NEEDED — Unfolds flat and installs in under a minute. California King and King ship as 2 panels, placed top and bottom. Full and Queen ship as 2 panels, placed side by side. Twin and Twin XL ship as one piece. Twin XL 2-Pack is compatible with split king bed. Sized to match standard mattress dimensions exactly.

Location: DFW, TX