Bunkie Board & Sleeper Sofa Support Board – Multi-Size

ALON FURNITURE Verified independent store

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A heavy-duty bunkie board and sleeper sofa support board engineered to eliminate mattress sag and deliver firm, even support across all bed types. Available in Twin, Full, Queen, a nd King sizes, this reinforced wood support board is compatible with memory foam, hybrid, and innerspring mattresses. Ideal for platform beds, metal bed frames, pull-out couches, trundles, daybeds, Murphy beds, and RV sleeping systems. Constructed with a triple-layered reinforced wood core and wrapped in military-grade 1680D Oxford fabric, this board provides a waterproof, moisture-resistant sleep surface that wipes clean easily. The 7-point anti-sag reinforcement system distributes weight evenly, supporting up to 500 lbs with full-edge coverage. No tools required — installs in under 30 seconds. Non-slip corner pads keep the board securely in place on any frame. Key Features Heavy-duty reinforced wood core with triple-layer construction Military-grade 1680D Oxford waterproof fabric cover 7-point anti-sag reinforcement system — 500 lb weight capacity Full-edge support eliminates mattress sinking and sagging Compatible with memory foam, hybrid, and innerspring mattresses (8"–14" depth) Universal fit: platform beds, metal frames, sofa beds, trundles, daybeds, Murphy beds Tool-free 30-second installation with non-slip corner pads Folds flat for RV, camping, travel, and guest room use Ideal for kids' rooms, guest rooms, and vacation homes Product Specifications Specification Details Material High-Quality Reinforced Wood Boards Fabric Cover Military-Grade 1680D Oxford (Waterproof) Color Black Style Modern Weight Capacity 500 lbs Mattress Compatibility Memory Foam, Hybrid, Innerspring (8"–14") Product Weight 20.6 lbs Package Dimensions 39.0"L x 16.0"W x 2.5"H Available Sizes & Dimensions Size Dimensions Twin 38"L x 75"W Full 54"L x 75"W Queen (Standard) 58"L x 80"W King 76"L x 80"W Queen (Compact / Sofa Bed) 48"L x 60"W Individual Measurements (Twin Size Reference) Measurement Value Length 38 inches Width 75 inches Usage Scenarios Sofa bed and pull-out couch mattress support Platform bed and metal bed frame reinforcement Trundle bed, daybed, and Murphy bed support RV and camping sleep surface upgrade Guest room and vacation home mattress improvement Kids' room bed board for added durability Show more