16. Buildings & Commercial Applications · Page 6 of 6
Residential & Mixed-Use
Cost-effective protection that still works.

Main board first
A quality Type 2 (or Type 1+2 where needed) at the main consumer board is the highest leverage step.
EV / solar add-ons
When EV chargers or rooftop PV are added, revisit SPD staging—these change exposure dramatically.
Consumer education
Explain that whole-home SPD is not a substitute for point protection on ultra-sensitive gear when recommended.
