Does a metal roof interfere with WI-FI and cell phones?
A metal roof should not interfer with your wi-fi or cell phone reception. You should buy an amplifier if you feel your signal is weak. A low signal may be caused by your roof but also by trees, building materials and location.
Kresta Roofing is a roofing contractor near San Antonio, Texas providing residential and commercial roofing services as a top rated with 40 years of experience roofing contractor.