Joe and Lauren get the help of experts to design dens for children. Nine-year-old Nya really needs her own space to indulge her love of martial arts. Show more

Joe and Lauren help build a den for the children and their siblings at Claire House Children's Hospice in Liverpool. Show more

Mark and Lauren get the help of experts to design dream dens for children. A Manchester United fan is in need of a football den to get away from his annoying brother. Show more

Mark and Lauren get the help of experts to design dream dens for children. Ella wants a den to escape the 35 bikes that are kept in every room of the house. Show more

Mark and Lauren get the help of experts to design dream dens for children. Jazz and Katelyn love dancing and want to put a dance studio in Jazz's mum's cellar. Show more

Mark and Lauren get the help of experts to design dream dens for children. They build 11-year-old Ben a camouflaged adventure bunker with a secret entrance. Show more

Joe and Lauren design dens for children. Ten-year-old Dilara wants a Turkish den where she can share her passion for Turkey with her friends. Show more

Joe and Lauren get the help of experts to design dream dens for children. Will needs a rugby den to keep him in the game. Show more

Joe and Lauren get the help of experts to design dens for children. Brothers Alec and William want a den that looks like a traditional Scottish castle. Show more

Joe and Lauren help build a den for the children and their siblings at Claire House Children's Hospice in Liverpool. Show more

Mark and Lauren get the help of experts to design dream dens for children. The team create a fantastic journalism den where Soibi can write news reports. Show more

Mark and Lauren get the help of experts to design dream dens for children. The Dengineers build ten-year-old Aron his very own Bollywood den. Show more

Mark and Lauren get the help of experts to design dream dens for children. The team build 11-year-old Philip his own den where he can build model planes. Show more

Mark and Lauren get the help of experts to design dream dens for children. The Dengineers transform a youth centre's outside space. Show more

Mark and Lauren get the help of experts to design dream dens for children. The team look back at all the amazing dens built throughout the series. Show more

Mark and Lauren get the help of experts to design dream dens for children. Eleanor, ten, loves books, so the team bring the library to her - a magical library! Show more

Mark and Lauren get the help of experts to design dream dens for children. The Dengineers build 11-year-old Lola an old-fashioned cinema den. Show more

Mark and Lauren get the help of experts to design dream dens for children. The Dengineers build ten-year-old Carrie a gingerbread house den. Show more

Joe and Lauren design dens for children. Nine-year-old Maddie needs a space of her own where she can focus on her sporty future. Show more

Joe and Lauren look back at all the amazing dens built throughout the series. They reminisce about the great kids, the tense surprises, and the big reveals. Show more