The copper particles which help the roof resist algae growth may cause corrosion of the aluminum when moisture is present.
Aluminum gutters vs galvanized gutters.
Galvanized gutters have an extra layer of coating that adds protection against the rainwater the weather and other physical damages.
Galvanized comparing aluminium and galvanized steel rain gutters is easy but contrasting them is a nightmare.
This kind of gutters has been used in drainage systems for more than 150 years thanks to properties like corrosion resistance low cost and structural straight.
It is more resistant to the elements than non galvanized metals and because it is heavier and more durable than aluminum it will last longer.
Both resist rust are quite durable and last a long time.
There are several unique pros and cons associated with choosing galvanized steel gutters.
Aluminum gutters however cannot be installed on roofs that use algae resistant shingles 3 or copper flashing 4.