ALS Property Associates, Inc Before & After Photos

This is a before/after of a radon extraction point. The fan located in the attic creates negative pressure under the concrete slab in the basement. The radon gas travels the path of least resistance up the PVC Pipe and vented outside above the roof. 

The before/after shows schedule 40 PVC vent pipe in the garage. This section of the mitigation system connects the extraction point in the basement to the fan located in the attic of the garage. This is an example of our interior aesthetic package. 

Standard radon mitigation with an exterior low voltage radon fan. This was completed for a Real Estate deal. 

ALS Property Associates installed a new fan for a radon gas reduction system at a residential home in Galesburg, MI. The old fantech fan had stopped working and was replaced with a high quality festa radon fan with matching color couplings.

Example of a radon extraction point