Why Are Old Galvanized Gutters Better Than New

Aluminum gutters resist rust better and last longer than steel.

Why are old galvanized gutters better than new.

Galvanized gutters have an extra layer of coating that adds protection against the rainwater the weather and other physical damages. 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. Aluminum also dents more easily if hit by tree limbs or hail or if a ladder is leaned against it. While both materials can be customized to form seamless gutters aluminium is slightly easier to work with.

But even thick galvanized steel eventually rusts through. Steel gutters can stand up to ladders and fallen branches better than aluminum. However they still need to be repainted about every 10 years. And at 5 to 9 per linear foot installed they re still relatively inexpensive two reasons why aluminum has the edge in popularity according to lyle brandt of all.

Chlorine based bleaches can destroy the oxide layer on stainless steel but not with galvanized. Aluminium should last longer than galvanized steel. Installation is fairly easy because aluminium is lighter than galvanized steel. However they still need to be repainted about every 10 years.

Aluminium gutters resist rust better than galvanized steel gutters and the metal won t thin over time. Galvanized steel gutters will eventually rust after 20 25 years but steel is strong and durable making it a popular option for regions that experience extreme weather heavy rains and snow.