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 79 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. Needing to go to hospital means Rufus often misses out on the play adventures he loves.
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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.
History buff Hector from Wigan is a huge fan of William Shakespeare. He needs a space of his own where he can enjoy his hero’s works and write plays.
Siblings Nethuni and Abheetha are obsessed with optical illusions and want a den where they can work together to create new tricks to dazzle their friends.
Bea from Hull and her best friend Stanley the sausage dog are seriously short of space. They need a den where they can learn new tricks and hang out together.
Ballroom dancer Harry from Dudley is a huge fan of Strictly and wants a den full of glitz and glamour to help him practise his dancing and store his trophies!