
Crawlspace 1 Before
Crawl space area 1 after existing moisture barrier removed.

Crawlspace 2 Before
Crawl space area 2 after existing moisture barrier removed.

Crawlspace 2 After
Crawl space area 2 after new radon barrier installed.

Crawlspace 1 After
Crawl space area 1 after new radon barrier installed.

Fan Location Before
Fan location prior to fan installation.

Vapor Pipe Penetration
Here the pipe exits from underneath the radon barrier to the outside where the fan is located.

Fan Location After
Fan installed, power supplied, and running to lower the radon levels.