The truth is that a 30-year-old roof tile won't really last 30 years. The expected lifespan of a product of 30 years, if properly cared for, is approximately 25 years. If not properly cared for, that 30-year-old roof tile will only last 12 to 15 years. That's one of the big misconceptions in the roofing market.
6 days ago, architectural asphalt tiles have a lifespan of 30 years specified by the manufacturer. So you probably think you'll be spending 30 years away from home. A roofer can assure you that it will last 25 or 30 years, but you may not be convinced. The truth is, you should get pretty close to the manufacturer's recommended lifespan for your roofing materials, but there are several factors that affect the lifespan of an asphalt roof.
Straight line winds, hail and tornados can cause serious damage to the roof and, if the roof tiles are compromised, it needs to be replaced. But remember that you should start budgeting around the age of 20 to replace an architectural asphalt tile roof. The black asphalt top layer of asphalt shingles creates a waterproof, UV- and wind-resistant roof on a base of organic material and cement fibers when heated by the sun. The adhesive bond of the tiles is tight, since it cannot withstand temperature changes; even if it is increased from 15 to 35 degrees, it can harden especially on older roofs.
Incorrect installation and inadequate ventilation not only lead to premature roof failure, but also void the warranty on shingles and others roofing materials. Metal tiles are a different component of a roofing system than roofs with vertical joints: instead of interlocking sheets of metal, they are composed of tiles made of metal. When it comes time to change the roof of your house, there's a good chance that asphalt shingles are one of the options you're considering. It can be difficult for homeowners to determine when to replace their tile roof, and it's not always as simple as losing roof tiles or leaking roof.
However, if you have room for maneuver in your budget and are concerned about the total cost of roofing material, you'll have to consider the fact that you'll have to repair and replace a 20-year-old 3-tab roof earlier and more often than a architectural system of tiles. You'll often hear that both manufacturers and roofing contractors refer to roof tiles as 20, 30, 40, or 50 years old. After all, asphalt shingles are the most common roofing material in the U.S. Department of State for residential housing because they are affordable and effective under a variety of environmental conditions.
Midwestern winter can be one of the toughest seasons for roofs, as ice, snow, wind and drastically low temperatures wreak havoc on roof tiles. Trapped hot air literally burns the roof, causes roof adhesives to deteriorate, and causes asphalt shingles to crack or curl. Because architectural shingles last around 25 years, you should start considering replacing the roof around 20 years old. Buying a new roof is an important decision, and choosing the right type of tile or material isn't the only important choice you'll have to make.
If the shingles aren't installed properly and your attic isn't well ventilated, you won't get close to the 25-year mark.
