The fear of roof leaks stops more solar installations than the price tag ever could. The mental image of contractors drilling holes into waterproofing membranes is enough to make anyone nervous.
This myth persists because a decade ago, reckless fly-by-night installers did drive crude lag bolts into rafters and cover them with silicone caulking that cracked after two summers.
Modern installation practices look entirely different. Professional crews use specialized flashing, engineered brackets, and non-penetrating ballasted mounts for flat roofs. The racking connects directly to structural trusses with watertight seals rated for decades of monsoon-grade downpours.
Moreover, solar panels actually extend the lifespan of the roof material underneath them. They act as an impenetrable umbrella, absorbing UV de
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