How do you install your own DIY radon mitigation system?
Good morning,
I'm looking to install radon mitigation (sub-slab suction). I understand it's not too difficult, but there are a few details I'm not sure about.
1. How can I indentify what will be the best spot to drill/install the pipe into the basement floor?
2. Is there a way to know where the drain pipes goes under t...