Posted by Emil at Less EMF Inc on
URL: https://www.es-forum.com/Help-Shielding-house-with-Yshield-paint-etc-tp1553454p1553458.html

> The most cost efficient thing for windows is aluminum insect
> screen.

Be careful with aluminum screen. Surface oxidation causes non-conductivity
between the horizontal and vertical wires. Shielding will be greatly reduced
over time, if not right from the outset.

Emil