Realistically, it should take advantage of around 80 to 85% of the lifespan of asphalt shingles. This means you can expect to get around 20 years out of your 3-tab tile roof and around 25 years of your architectural shingles. 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.
Most local building codes allow homes to have up to two layers of shingles, so you can install a new tile roof over an existing one. However, after two layers of shingles, there is a risk of putting too much weight on the structure of the house. For this reason, most building codes don't allow a house to have more than two layers of roofing materials. Depending on the type of roofing material, where you live and how well you maintain it, your roof could last between 15 and 100 years.
Let's review how long different types of roofing materials are meant to last. Common metal roofing materials, such as steel and aluminum, should last 50 years before being replaced. If the shingles bend, curve, crack, or show any signs of damage, the shingle roof may need some repairs. If you are not familiar with what the moldings or putrefaction of your specific home may look like, contact Preman Roofing, where a roofing specialist will give you the answers you need to protect your home or commercial building.
This means that they are installed on top of a very strong roof reinforcement, which means even greater protection for your home. Just because your roof is leaking or you're missing shingles doesn't mean you need a new roof. For example, if you don't keep the roof clear of leaves and moss, they trap moisture against the roof and encourage decay. If you have recently purchased a new home and are having problems with your roof, try to contact the builder or manufacturer of the roof.
This means that you shouldn't need a replacement for about 20 years or even up to about 50 years (or more), depending on the type of roofing material you have. Without removing the old shingles, the roofer cannot check the roof or the cover underneath. Asphalt shingles and composite roofs are the most common materials and they also tend to last less time (usually about 20 years on average) before requiring replacement. It is important to maintain the roof throughout its useful life with regular inspections, keeping it clean of debris, cleaning gutters and performing minor repairs when necessary.
However, if you continue with the necessary maintenance, your wooden tile roof may be removed for approximately 50 years. Since 1990, the Bill Ragan Roofing team has been proud to offer high-quality roofing services in and around Nashville.