How Long Do Gutters Last? What Buyers Should Know

If you're buying a property at auction, don't overlook the guttering. It might seem minor, but faulty gutters can lead to costly structural issues.

Guttering typically lasts between 20 and 30 years, depending on the material, installation, and upkeep. In some cases, it can last much longer with proper care.

Lifespan by Material

Aluminium or Galvanised Steel:

20 to 30 years

Vinyl (PVC or Plastic): 20 to 25 years

Copper: Over 50 years

Cast Iron: Over 50 years if maintained and painted to prevent rust.

Signs Your Gutters May Need Replacing

Leaks or Rust: Holes, rust spots, or leaking seams

Sagging: Gutters pulling away from the fascia or roofline

Water Damage: Peeling paint, pooling water, or damp patches on external walls

Structural Problems: Frequent repairs or if the system is more than 20 to 25 years old

Maintenance Tip

To get the most out of any gutter system, clean them at least twice a year and make sure they slope correctly toward the downspout.

Takeaway:

When inspecting a potential auction property, check the condition and age of the gutters. Replacing them is an investment, but ignoring damage can lead to bigger problems down the line.