A heavy-duty king size bunkie board designed to provide firm, even support beneath any mattress type. Built with a high-strength corrugated core structure, this board supports up to 600 lbs without sagging or noise. The foldable, tool-free design makes setup and storage effortless — ideal for platform beds, metal frames, and sleeper sofas.
Key Features
- 600 lb Weight Capacity – Dense corrugated reinforcement distributes weight evenly, preventing mattress sag and frame gap sinkage
- Tool-Free Foldable Setup – Unfolds and secures with built-in Velcro in seconds; folds flat for compact storage
- Universal Mattress Compatibility – Works with memory foam, hybrid, innerspring, and latex mattresses
- Breathable Polyester Surface – Stain-resistant top fabric with non-woven breathable lining promotes airflow and moisture control
- Noise-Free Sleep Surface – Eliminates squeaking and creaking common with wooden slat systems
- Frame-Ready Fit – Sized slightly smaller than standard king to fit frames with raised edges securely
Materials & Construction
Constructed with a corrugated high-density core, covered in a stain-resistant polyester fabric on top and a breathable non-woven lining underneath. Lightweight at 22 lbs yet engineered for long-term structural support.
Compatibility & Use Cases
Designed for king size bed frames including metal platform frames, slatted bases, sleeper sofas, and adjustable bases. Suitable for bedrooms, guest rooms, and small apartments where easy setup and storage are priorities.
Product Specifications
| Specification | Details |
|---|---|
| Product Dimensions | 76"L x 80"W |
| Package Dimensions | 40"L x 19"W x 4"H |
| Weight Capacity | 600 lbs (270 kg) |
| Color | Grey |
| Material | Polyester fabric, Non-woven lining, Corrugated core |
| Weight | 22 lbs |
| Size | King (76" x 80") |
| Setup | Tool-free, Velcro closure |
| Compatible Frames | Metal frames, Platform beds, Sleeper sofas |
Measurements
| Measurement | Value |
|---|---|
| Length | 76 inches |
| Width | 80 inches |
| Package Length | 40 inches |
| Package Width | 19 inches |
| Package Height | 4 inches |
Enjoy complimentary shipping on all orders within the continental United States, with most pieces processing in just 1-3 business days. We want you to love your new space, so if a piece isn't the perfect fit, our hassle-free policy allows you to initiate a return within 30 days of delivery for any items in their original condition and packaging.
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Complimentary ShippingEnjoy fast and free shipping on all continental U.S. orders.
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30-Day ReturnsReturn items within thirty days for a seamless, hassle-free refund.
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White-Glove ServiceRelax with free in-home assembly by our trained delivery specialists.
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Climate CommitmentEvery order funds carbon removal to guarantee an eco-friendly delivery.
