Chip Gaines and Joanna Gaines' new HGTV spinoff Fixer Upper: Behind the Design premieres next month!

HGTV has announced Fixer Upper: Behind the Design, which will feature the famous couple revealing never-before-seen rooms as well as design secrets behind their home renovations, will premiere Tuesday, April 10 at 8PM ET/PT.

Each half-hour episode will air following its Fixer Upper companion episode at 7PM ET/PT.

The 15-episode spinoff will highlight how Joanna creates "breathtaking designs -- from strategy to staging," according to the network in each home renovation. Viewers will be able to see rooms not included in the original episodes.

"I can't wait to show our fans how every piece of the design comes together before the final reveal," Joanna said in a statement. "I want to nail every detail so that, when we walk away, Chip and I know we've given a family the one-of-a-kind home of their dreams."

HGTV announced in March 2017 it had ordered Fixer Upper: Behind the Design, but the series was originally slated to debut late last year.

In Fixer Upper: Behind the Design, Joanna will meet with homeowners to learn about their personal style preferences. From Parisian-inspired palettes to cozy cottage chic and rustic coastal cool, she will choose complementary elements for each newly-designed space.

Joanna will hand-pick paint colors, furnishings, cabinet hardware, and decorative accessories.

"Jo puts her heart and soul into every fixer upper we design," said her husband Chip, who handles the home renovations. "Our hope is that these homes become a beautiful part of each family's next chapter."

Chip and Joanna, who are expecting their fifth child together, disclosed in September 2017 that the fifth season of Fixer Upper would be their last

Fixer Upper currently airs on Tuesday nights at 9PM ET/PT on HGTV, and the season finale is set to air on April 3.
About The Author: Elizabeth Kwiatkowski
Elizabeth Kwiatkowski is Associate Editor of Reality TV World and has been covering the reality TV genre for more than a decade.