EarthTalk: Environmentally friendly house gutters
When new gutters are needed, consider green choices.
Q: We will need to replace our house gutters soon. What are our best options from an environmental perspective?
– Jodie Green, Dallas
A: Use a material that is the most durable for your climate. Ultimately, the longer your gutters last, the less environmental cost there will be – from manufacturing to recycling. A cheaper product that degrades twice as fast as another would not be the best choice, even if it has a greener production process. Also, the extra cost of having to fix your water-damaged home could make a “cheaper” gutter in reality much more costly.
“Galvanized steel, copper, and aluminum are preferred gutter materials,” reports Austin Energy, the Texas capital’s community-owned electric utility. Copper is a more expensive, high-end gutter material, as are stainless steel and wood, although wood is used mostly in historical restoration.
According to home improvement expert Don Vandervort, who writes for ThisOldHouse.com, galvanized steel and aluminum each have big pluses. Steel is sturdy, while aluminum will not rust. Copper and stainless steel are sturdy and lasting, too, says Mr. Vandervort, but they can cost three to four times as much as steel or aluminum.