The Dengineers get the help of experts to design dream dens for children.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Survival Den | 2015-11-21 | 30 min |
| Season 1 | Episode 2 | Music Den | 2015-11-28 | 30 min |
| Season 1 | Episode 3 | Football Den | 2015-12-05 | 30 min |
| Season 1 | Episode 4 | Hawaiian Den | 2015-12-12 | 30 min |
| Season 1 | Episode 5 | Dance Den | 2015-12-19 | 30 min |
| Season 1 | Episode 6 | Kitchen Den | 2016-01-02 | 30 min |
| Season 1 | Episode 7 | Art Den | 2016-01-09 | 30 min |
| Season 1 | Episode 8 | Train Den | 2016-01-16 | 30 min |
| Season 1 | Episode 9 | Spy Den | 2016-01-23 | 30 min |
| Season 1 | Episode 10 | Community Den | 2016-01-30 | 30 min |
| Season 2 | Episode 1 | Community Den | 2016-11-19 | 30 min |
| Season 2 | Episode 2 | Bollywood Den | 2016-11-26 | 30 min |
| Season 2 | Episode 3 | Gingerbread Den | 2016-12-03 | 30 min |
| Season 2 | Episode 4 | Hollywood Cinema Den | 2016-12-10 | 30 min |
| Season 2 | Episode 5 | Adventure Den | 2016-12-17 | 35 min |
| Season 2 | Episode 6 | DJ Den | 2017-01-07 | 30 min |
| Season 2 | Episode 7 | Eco Den | 2017-01-14 | 30 min |
| Season 2 | Episode 8 | Plane Den | 2017-01-21 | 30 min |
| Season 2 | Episode 9 | Magical Library Den | 2017-01-28 | 30 min |
| Season 2 | Episode 10 | Journalism Den | 2017-02-04 | 30 min |
| Season 2 | Episode 11 | Highlights Den | 2017-02-11 | 30 min |
| Season 3 | Episode 1 | Revisits. Episode 1 | 2017-11-04 | 30 min |
| Season 3 | Episode 2 | Revisits. Episode 2 | 2017-11-11 | 30 min |
| Season 3 | Episode 3 | Observatory Den | 2017-11-18 | 30 min |
| Season 3 | Episode 4 | Rugby Den | 2017-11-25 | 30 min |
| Season 3 | Episode 5 | Community Den Special | 2017-12-02 | 60 min |
| Season 3 | Episode 6 | Marble Run Den | 2017-12-09 | 30 min |
| Season 3 | Episode 7 | Scottish Castle Den | 2018-01-06 | 30 min |
| Season 3 | Episode 8 | Martial Arts Den | 2018-01-13 | 30 min |
| Season 3 | Episode 9 | Turkish Den | 2018-01-20 | 30 min |
| Season 3 | Episode 10 | Witchcraft and Wizardry Den | 2019-01-27 | 30 min |
| Season 3 | Episode 11 | Sensory Den | 2018-02-03 | 30 min |
| Season 3 | Episode 12 | Sport Den | 2018-02-10 | 30 min |
| Season 3 | Episode 13 | Highlights Episode | 2018-02-17 | 30 min |
| Season 4 | Episode 1 | Australia Den | 2018-11-03 | 30 min |
| Season 4 | Episode 2 | Queen Victoria Den | 2018-11-04 | 30 min |
| Season 4 | Episode 3 | Army Coding Den | 2018-11-10 | 30 min |
| Season 4 | Episode 4 | Sweetie Den | 2018-11-11 | 30 min |
| Season 4 | Episode 5 | Politics Den | 2018-11-17 | 30 min |
| Season 4 | Episode 6 | Cricket Den | 2018-11-18 | 30 min |
| Season 4 | Episode 7 | Sewing Den | 2018-11-24 | 30 min |
| Season 4 | Episode 8 | Farm Den | 2018-11-25 | 30 min |
| Season 4 | Episode 9 | Magic Den | 2018-12-01 | 30 min |
| Season 4 | Episode 10 | Cycling Den | 2018-12-02 | 30 min |
| Season 4 | Episode 11 | Community Den | 2018-12-08 | 30 min |
| Season 4 | Episode 12 | Highlights | 2018-12-09 | 30 min |
| Season 4 | Episode 13 | Revisits One | 2018-12-15 | 30 min |
| Season 4 | Episode 14 | Revisits Two | 2018-12-16 | 30 min |
| Season 5 | Episode 1 | The Black History Den | 2019-10-19 | 30 min |
| Season 5 | Episode 2 | Conservation Den | 2019-11-16 | 30 min |
| Season 5 | Episode 3 | Underwater Den | 2019-11-23 | 30 min |
| Season 5 | Episode 4 | Amazonian Den | 2019-11-30 | 30 min |
| Season 5 | Episode 5 | Chinchilla Den | 2019-12-07 | 30 min |
| Season 5 | Episode 6 | Opera House Den | 2019-12-14 | 30 min |
| Season 5 | Episode 7 | Japanese Den | 2020-01-04 | 30 min |
| Season 5 | Episode 8 | Crazy Golf Den | 2020-01-11 | 30 min |
| Season 5 | Episode 9 | Zen Den | 2020-01-18 | 30 min |
| Season 5 | Episode 10 | Funfair Den | 2020-01-25 | 30 min |
| Season 5 | Episode 11 | Board Games Den | 2020-02-01 | 30 min |
| Season 5 | Episode 12 | Bug Den | 2020-02-08 | 30 min |
| Season 6 | Episode 1 | Hotel Den | 2021-11-21 | 30 min |
| Season 6 | Episode 2 | Doctor Who Den | 2021-11-21 | 30 min |
| Season 6 | Episode 3 | TV Show Den | 2021-11-21 | 30 min |
| Season 6 | Episode 4 | Bagpipe Den | 2021-11-21 | 30 min |
| Season 6 | Episode 5 | Weather Den | 2021-11-21 | 30 min |
| Season 6 | Episode 6 | Engineering Den | 2021-11-21 | 30 min |
| Season 6 | Episode 7 | Beach Den | 2021-11-21 | 30 min |
| Season 6 | Episode 8 | Illustration Den | 2021-11-21 | 30 min |
| Season 6 | Episode 9 | International Celebration Den | 2021-11-21 | 30 min |
| Season 6 | Episode 10 | Lucky Cat Den | 2021-11-21 | 30 min |
| Season 6 | Episode 11 | Ancient Egyptian Den | 2021-11-21 | 30 min |
| Season 6 | Episode 12 | Highlights | 2021-11-21 | 30 min |
| Season 6 | Episode 13 | Revisits 1 | 2021-11-21 | 30 min |
| Season 6 | Episode 14 | Revisits 2 | 2021-11-21 | 30 min |
| Season 7 | Episode 1 | Strictly Come Dancing Den | 2022-10-24 | 30 min |
| Season 7 | Episode 2 | Sausage Dog Den | 2022-10-25 | 30 min |
| Season 7 | Episode 3 | Optical Illusion Den | 2022-10-26 | 30 min |
| Season 7 | Episode 4 | Shakespeare Den | 2022-10-27 | 30 min |
| Season 7 | Episode 5 | Tap Dance Den | 2022-10-28 | 30 min |
| Season 7 | Episode 6 | Orangutan Den | 2022-10-30 | 30 min |
| Season 7 | Episode 7 | Science Den | 2022-11-06 | 30 min |
| Season 7 | Episode 8 | Rollercoaster Den | 2022-11-13 | 30 min |
| Season 7 | Episode 9 | Indian Retreat Den | 2022-11-20 | 30 min |
| Season 7 | Episode 10 | Football Recovery Den | 2022-11-27 | 30 min |
| Season 7 | Episode 11 | Crochet Den | 2022-12-04 | 30 min |
| Season 7 | Episode 12 | Submarine Den | 2022-12-11 | 30 min |
| Season 7 | Episode 13 | Christmas Den | 2022-12-18 | 30 min |
| Season 7 | Episode 14 | Highlights | 2023-01-08 | 30 min |
| Season 7 | Episode 15 | Revisits | 2023-01-15 | 30 min |
