The Denby bunk is a traditional pine bunk bed built and tested to British Standards. Beds can be used separately, the top bed makes an ideal first bed with full guard rails down one side. Available as either a small single or standard single to take a low profile 2'6" mattress (small) or 3'0" mattress (standard). We recommend the Premier mattress as a good low profile children's mattress available for only £99 each.