The teams head outside because it's all about exteriors and landscaping on the block this week. Each designer knows the importance of curb appeal, and this challenge could be the difference between winning and losing the whole competition. Interior designer Carmine Sabatella and landscape designer Mike Pyle, stars of the upcoming HGTV series Inside Out, will evaluate the outdoor 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 HGTV star Veronica Valencia judge the luxe spaces.

The teams race to finish their houses before their money runs out and judgement day arrives. Drew Scott and previous Rock the Block winners Brian and Mika Kleinschmidt judge the entire homes while each team finally gets to see their competitions' spaces.

The teams get down and dirty when they head upstairs to renovate the main bedroom and bath. It's high stakes as Egypt Sherrod and Mike Jackson come to blind judge, and the competitors know winning these important spaces could make any team a frontrunner.

The competition continues in week two as the teams tackle the first floor living spaces. From fancy doors to marble floors, each duo's unique strategy and design style flourishes, giving guest judge Page Turner a difficult task when choosing a winner.

Leanne, Alison, Mina, and Jasmine reach the final week and finish the remaining rooms and exteriors. Drew and the appraisers inspect each house, and the designer with the biggest increased value earns bragging rights and a street named in her honor.

Everyone heads down to the basements to design 1400 square feet of unfinished space, and tired of losing, two teams make big, expensive moves to grab the win. Then, a heavy metal band stops by for a Design Challenge, and Tamara Day comes to judge.

It's week two and the teams create their living room and first floor spaces. It's a game of beds, baths and views plus a twist on judging as 100 Day Dream Home's Brian and Mika Kleinschmidt assess the jaw-dropping spaces and declare the winning team.

The competition heats up as the teams head outside to tackle their backyards and pools in a Rock the Block first. Teams have a front row seat to each other's designs before Rock the Block Season 2 Winners Brian and Mika Kleinschmidt return to judge.

The competition kicks off as four teams of HGTV superstars put their expertise to the test with an amazing kitchen transformation. Farmhouse Fixer's Jonathan Knight and his brother, Jordan, go step-by-step to judge each of their breathtaking designs.

The teams sprint to add the most value in their final spaces before a winner is named and redemption earned. Teams also tour each other's houses for the first time while Property Brother, Jonathan Scott judges their work.

The competition continues as Alison, Jasmine, Leanne and Mina add their signature styles to the "moneymaker" of the home: the kitchen. Drew throws a wrench in their plans with a surprise delivery, and Mike Holmes picks his favorite as the weekly winner.

After six weeks, a winner gets crowned, a street sign gets named and bragging rights get claimed on the finale of Rock the Block! Experts appraise the houses and the teams finally tour each other's beautiful work. Four teams competed, but only one wins. Ken and Anita Corsini will join incumbent Rock the Block champion, Jasmine Roth, for a final home walk-through before announcing the winning team.

It's Week Four, and teams head into their multi-generation suites to create one-of-a-kind spaces. They're tasked with juggling a new design twist: adding something new, old, borrowed or blue. Also, everyone gets to judge each other's work!

It's Week Two and the star-studded teams tackle their entries, great rooms, and dens. Smart strategies, special projects, and stunning designs make choosing a winner difficult for "Rock the Block" winning judge Michel Smith Boyd.

It's the Final Week, and the teams must finish their home exteriors as they try to add every dollar to their final appraisal. "Property Brothers" Jonathan and Drew Scott arrive to assess the finished homes and crown a new winner!

Two teams of design veterans and two teams of rookies create new kitchens and living rooms as the renovation competition kicks off, but as surprising delivery gets dropped off and Bobby Berk joins as a judge.

It's week three and the competition turns up as the teams renovate their main suite. Elevated designs rule the day as Unsellable Houses stars Lyndsay Lamb and Leslie Davis come to blind judge and determine if any team left things too basic.

In Week Five, the teams conquer the largest space in the house: the RV garage! These massive blank canvases let the creativity flow as they take big risks in hopes of getting a win. Luann de Lesseps arrives to judge their incredible work.

The stars turn up the heat when they design dazzling kitchens and dining rooms in Week Three. Teams go all-in, some desperate for their first win, and Page Turner from "Love It or List It" arrives to judge the gorgeous results.

In Week Two, the teams bring their A-games as they race to finish the rest of their first-floor spaces. HGTV stars Jasmine Roth and Mina Starsiak-Hawk come to judge and determine whose work wins the week.

The teams finish their first floor renovation as they tackle the main bedroom suites. It's the ultimate test of luxury versus functionality as Rock the Block veteran Alison Victoria and HGTV star Page Turner judge these jaw-dropping spaces.

With the first floor complete, the teams head downstairs to tackle the biggest space ever seen on Rock the Block: the Lower Level, 1500 square feet of blank canvas to create some of the most outrageous spaces ever seen. HGTV's Alison Victoria and Veronica Valencia wade through the luxurious fun to choose a winner.

Ty Pennington challenges the teams with their toughest obstacle yet: transform a bonus loft and staircase in only 48 hours. All work and no sleep pushes the teams' creativity, and, in a twist, the teams judge each other's spaces and pick a winner.

It's snowing in Week Six, but the competition heats up and heads into the backyard where teams need big ideas to fill a big space. Bigger is better this week as Rock the Block reigning champions Lyndsay Lamb and Leslie Davis return as judges.

With budgets dwindling and pressure rising, the teams head outside to design their outdoor spaces. It's all about curb appeal and backyard amenities until Ty disrupts their plans just before Mina Starsiak-Hawk and Karen E Laine begin their judging.