About this showing of Building Off The Grid
A family sets out to build an underground home in Idaho. Before they even pour concrete, they face a decision that will make or break their build.
Exact TV airing
Building Off The Grid
Idaho Underground Home
This broadcast aired on Discovery on Wednesday 26 August 2026, 12:00, ending at 13:00.
This airing has ended
This page records the exact Wed 26 Aug 2026 showing. For the next available broadcast, use the current Building Off The Grid programme page.
Airing details
ChannelDiscovery
StartsWed 26 Aug 2026, 12:00
EndsWed 26 Aug 2026, 13:00
Episode / edition: Idaho Underground Home
SkySky Q / Satellite125
Virgin MediaVirgin TV177Next showing of Building Off The Grid
The next currently listed showing is Mon 31 Aug 2026, 22:00 on Discovery.
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