Buy DHP Abode Full-Size Loft Bed Metal Frame with Desk and Ladder, Black: Beds – Amazon.com FREE DELIVERY possible on eligible purchases Buy Ikea Tarva Full Size Bed Frame Solid Pine Wood Brown: Beds – Amazon.com FREE DELIVERY possible on eligible purchases Build this Queen sized platform bed frame with storage drawers. Pair it with your favorite headboard for an attractive AND functional storage piece. Material is 3/4″ plywood with a 2×4 base. Attach a 2×4 cleat to bottom of each storage compartment Each cleat should fit INSIDE the base. Set Dimensions. Both full beds and twin beds are 75 inches (191 cm) long. They differ when it comes to width, however. At 54 inches (137 cm) wide, a full size bed is nearly as wide as a queen size bed.Twin beds are much narrower, measuring a mere 39 inches (99 cm) across. Alright now I’m going to actually hush up for once (what?!) and let my husband take over the rest of this blog post. Because when it comes to building a custom king size bed frame, well, he’s your man! .