How Long Does A 30 Year Roof Really Last

Seventy four percent of 34 squares of shingles.

How long does a 30 year roof really last.

Why does a 30 year shingle not last 30 years. Shingles are not apples to apples and neither are the warranties. The warranty period for the shingles is 30 years 360 months so there was 74 percent of the warranty term remaining tamko later told bamboozled. Factors that determine how long a 30 year roof will last there are several factors that determine how long a 30 year roof of asphalt will last.

But how can this be you say. When installed correctly a typical standing seam metal roof will last anywhere from 30 to 50 years. Premium metals such as stainless steel titanium zinc and copper can last well over 100 years. These include radical changes in temperature from extreme cold to hot sun for long periods of time.

How long does a roof last. 25 year roofs lasting 9 12 years on average. It can be a very frustrating experience when you purchased a roof 20 years ago were told the shingles have a 30 year or sometimes a 50 year lifespan and are now failing. The materials used in the installation of your roof can also impact its lifespan.

Standing seam is the most popular residential metal roofing system featuring concealed fasteners. That is why it is so important for homeowners to understand the product being used on their house and the warranty that comes with it. Typically a 30 year roof will last on average 12 15 years in more extreme climates such as we have here in texas. In our environment a typical 30 year shingle can be expected to last approximately 15 20 years.

When manufacturers talk about 30 year shingles they are talking about shingles that are designed to last between 17 and 23 years depending on whether or not you have your roof regularly inspected and repaired and depending on the weather conditions in your area. A wood shingle roof can last up to 30 years but requires annual upkeep.