Under normal circumstances, 3-tab asphalt tile roofs should last 15 to 20 years before they are However, architectural asphalt tile roofs are slightly more resistant to the elements due to their design. These can last up to 10 years longer than 3-tab asphalt shingle roofs. If you live in the southeastern United States, you know that fluctuations in hot and cold temperatures can wear down your home over time. Especially in Georgia, annual temperatures can range from 95 degrees and be humid in summer to temperatures below freezing for most of the winter.
These temperature changes affect the longevity of the roof. High humidity levels and extremely hot or cold weather weaken the seals between shingles. This can cause roofing materials to break faster. This means that the lifespan of your roof can be 5 to 10 years shorter than in other parts of the country.
So, for a roof in Georgia, you can expect a new roof with architectural asphalt shingles to last between 15 and 25 years. The underlying structure of your roof should last the life of your home, but the materials that cover the roof have a variable lifespan, some considerably shorter than others. Choosing materials designed to last 50 years will save you in the long run and avoid wasting resources due to frequent roof changes and repairs. However, there are cases where the roof fails prematurely and a roof replacement occurs long before you need it.
Why roofs matter Your roof is a defining feature of your home, both in terms of exterior style and its crucial structural function. So how often should a roof be replaced? The simple answer is as many times as necessary, but knowing what to look for can help you evaluate your roof system and make the right decisions. The expected lifespan of a roof depends entirely on the type of roofing material used and its maintenance. It's important to talk about Georgia asphalt roofing because asphalt shingles are the most common roofing material used in the United States.
Unfortunately, all that punishment naturally means that your roof will likely need to be replaced at some point in the life of your home. Replacing the roof never comes at a convenient time, so it's important to know when is the right time to replace the roof. You may want to invest in a slightly more expensive roofing material to avoid frequent roof repairs caused by unexpected weather conditions. An accredited roofing contractor will recommend that you replace your roof between 80 and 85% of the manufacturer's lifespan.
By choosing to replace the roof, you'll enjoy the benefits of a new, sturdy roof, as well as the appreciation of the value of your home. When your roof wasn't installed using the right roofing techniques, you'll find shingles on your patio or even entire sections that slide off the roof. Understanding the difference between the need to repair and replace the roof can help you make informed decisions as a customer. Even if you understand the quality and durability of your roof material, the lifespan of your roof still depends on the climate.