Assertion: gutter | /r/MadeOf | aluminum
Facets:
Source sentences:
text: It is most commonly made of copper but can be made of aluminum as well.
text: Gutters are made from several materials but aluminum and vinyl are the most common.
text: According to the National Association of Homebuilders, gutters made of galvanized steel or aluminum usually last for about two decades, and copper gutters tend to hold their own for about half a century.
text: Gutters are made from several materials but aluminum and vinyl are the most common.