Grand Designs 1 October 2025 on Channel 4

On Wednesday 1 October 2025, Channel 4 broadcasts Grand Designs!
Episode Summary
The upcoming episode of “Grand Designs” on Channel 4 promises to be an intriguing journey into the world of sustainable building. In this episode, artist Sarah ventures back to her roots in the picturesque Durham Dales. She has a bold vision to create a home made from cannabis-based materials, specifically hempcrete. This innovative choice reflects her commitment to sustainability and creativity.
As the episode unfolds, viewers will see Sarah tackle the challenges that come with her ambitious project. The costs of building a hempcrete house can be high, and as expenses begin to rise, Sarah faces tough decisions. The episode will showcase her determination and resourcefulness as she navigates the complexities of construction while staying true to her artistic vision.
With stunning landscapes and a focus on eco-friendly building, this episode of “Grand Designs” is set to capture the imagination. It will explore not only the practicalities of creating a unique home but also the deeper connection Sarah has to her heritage and the environment. Fans of the show can look forward to a mix of inspiration, challenges, and the pursuit of a dream home that pushes the boundaries of traditional design.
What Time is the Episode On?
The episode of Grand Designs will be broadcast on October 1 2025 on Channel 4 at 9:00 PM.
Is the Episode New?
The episode of Grand Designs is all new!
Grand Designs Cast & Stars
| Main Cast |
|---|
| Kevin McCloud |
Episode Videos & Previews
Watch Grand Designs Online
| Watch the show online |
Grand Designs Series Information
| Presenter Kevin McCloud follows some of Britain's most ambitious self-building projects, as intrepid individuals attempt to design and construct the home of their dreams |
