Posted by debbie4god39 on
URL: https://www.es-forum.com/DO-RF-S-AND-MAGNETICS-COME-THRU-WINDOWS-EASIER-THAN-WALLS-tp3311792.html

Does anyone know if RFs and magnetics fields come through certain substances moreso than others in a house?  Windows more than walls?
Wood or vinyl siding more than brick, or vice versa, etc etc?

Thank you!