Building Alaska

The new teams begin their projects and Matt and Amy quickly realise building in snow is more complicated than they planned; Mike and Dan mill lumber needed for their build.

At Jackie's slippery build site, rain and mud hinder the team at every step; the Hills are forced to dig their supplies out of 1m of snow; the Owen family work to overcome missing pieces of their log walls.

The Hills race to finish installing their floor which leads to an on-site injury; Jackie and her team run into problems when their build materials start to fall apart; the Owens struggle to install flooring before being buried by a snowstorm.

The Hills work on their first-floor framing, but work stops when their tools begin to freeze; Jackie and her team work on the cabin's roof structure.

The Owens work to finish the roof, but multiple falling objects and white-out conditions make the job perilous; Jackie and her team struggle with lifting the more than 110kg stove from the bay up to the cabin.

Jackie's team deliver French doors, only to find the frame does not fit during installation; a snow machine delivery runs into problems on the melted trail at the Hills' build site; Kyle slips and falls while the Owens team are installing windows.