Teaming up with Tim Tebow and Mike Holmes to help Fox’s “Home Free” contestants build dream a home for personal heroes.

CertainTeed expanded its role in season two of Fox’s “Home Free.”

The ten-episode show, hosted by football player-turned minor league baseball prospect Tim Tebow and celebrity contractor Mike Holmes, challenged Americans from across the country to compete for a chance to win a dream home for their personal heroes. Among the people this year’s contestants were competing for were a wounded military veteran, a firefighter and an organ donor.

For each project, the teams had access to CertainTeed’s comprehensive line of building products, including siding, roofing, and fence, deck and railing on the outside, and gypsum wallboard and insulation for the interior.

Click above to view a photo gallery of the projects featured on the show, and find more information at http://www.certainteed.com/homefree/.