The Dengineers
The Dengineers is a program for youth on CBBC. Joe Tracini and Meryl Fernandes transform spaces to create amazing and unique dens in this makeover show. The program has been available since 2024. A total of 83 episodes have been broadcast, most recently in September 2025.
Last episode
The Dengineers
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.
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Mark and Lauren get the help of experts to design dream dens for children. The team build 11-year-old Whitney her very own den to answer all her eco needs.
Mark and Lauren get the help of experts to design dream dens for children. The team build 11-year-old Joshua his very own DJ den.
Mark and Lauren get the help of experts to design dream dens for children. Needing to go to hospital means Rufus often misses out on the play adventures he loves.
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.
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.
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.
Mark and Lauren get the help of experts to design dream dens for children. The Dengineers transform a youth centre's outside space.
Series 1
Mark and Lauren get the help of experts to design dream dens for children. Sienna really needs a new bedroom which can double up as a spy den, with lots of techy gadgets.
Mark and Lauren get the help of experts to design dream dens for children. Ten-year-old Ben wants a den with space to help keep his trains running on time.
Mark and Lauren get the help of experts to design dream dens for children. Nyobi needs room, a desk space and art materials for her design projects.
Mark and Lauren get the help of experts to design dream dens for children. Eleven-year-old Nathan wants a kitchen hangout where he can practise being a chef.
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.
Series 7
Goalkeeper and football fan Tristan had to take a break from playing with his local team due to illness. He wants a den to help him recover and to store all his football memorabilia.
Avanaya from Leicester wants a relaxing, Indian-themed den so that she can escape her three cricket-loving brothers, and to remind her of the special times she has spent visiting her grandma in India.
Keir from Rugby is a massive fan of rollercoasters. He wants a den where he can celebrate his passion, design his own coasters, and share his love of rides with friends.
Zoe from Oxfordshire is mad about science and desperately wants a den where she can pursue her passions and carry out noisy, messy experiments whenever she wants!
Duncan from Glasgow is passionate about protecting orangutans. He needs a den where he can learn more about these primates and how to help them, and share his passion with friends.
Angel from London is a top tap dancer who needs a space of her own where she can train properly, store her costumes and display all of her medals.
Series 2, Episode 9 - Magical Library Den
Expected on
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!