A useful space-saving piece of furniture, the trundle bed is perfect for sleep-overs. The top bed is low enough for kids to climb onto easily, while the trundle rolls out smoothly on casters. Constructing the bed presents an opportunity for Norm to demonstrate a variety of mortise and tenon joinery techniques. Once built, he paints the curved-headboard frame, made of poplar and plywood, with a non-toxic latex enamel, sealing the maple features with a satin polyurethane for a natural wood accent. Edit: Typo on Page 6 - The head board has the trundle guide height measured from the bottom at 3 1/4" and 8 1/4" for the foot.