It is unfortunate, but traditional asphalt roofs are highly susceptible to algae growth, staining and foot traffic to show over time - even within months of installation.
However, it is very unlikely that any algae or molds will affect metal roofing - and actually unheard of at this time. Foot traffic restrictions may exist for certain types of installations, but generally metal roofing is impervious to such marring or ugliness like with an asphalt roof.
Call Residential Renovations to learn more about Metal Roofs by the local professional metal roofer at 419-691-3300 or check out owww.ResidentialRenovations.com for more information and great manufacturer offers!
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