Michel Smith Boyd

Four teams of HGTV stars design breathtaking kitchens as the ultimate renovation competition begins. After a hot-air balloon ride over the mountains offers inspiration, Dave and Jenny Marrs (Fixer to Fabulous) judge the jaw-dropping finished spaces.

The teams sprint to the finish before a winner is named and redemption earned. Property Brother, Jonathan Scott judges their work.

Week three, the competition goes upstairs to the Main Suite where each team attempts to redeem themselves with spectacular designs.

The road to redemption isn't easy as Ty surprises the teams with their toughest challenge ever: completing a bedroom-ensuite flex space in 48 hours.

It's week two and the teams create their living rooms as Brian and Mika Kleinschmidt stop by to judge the jaw-dropping spaces.

Teams stay outside in week five as they design their docks, balconies and front exteriors. Ty asks everyone to get artsy in his latest Design Surprise before 'Rock the Block' winner Michel Smith Boyd and Veronica Valencia judge.