
Radon Fan and Exhaust Riser
The exit point for the combined sub-slab and sub-membrane depressurization ystem.

Crawlspace Suction point
Suction point and crawlspace encapsulation

Crawlspace Encapsulation
Crawlspace Encapsulation. The crawlspace walls contained both bricks and stone.

Crawlspace Encapsulation.
Crawlspace Encapsulation. The crawlspace walls contained both bricks and stone.

Basement Suction Point
The discolored area was where plumbers cut and capped an old, abandoned lead pipe. The area was excavated of 10 gallons of dirt to create the void and covered with concrete.