The average lifespan of a roof usually ranges from 25 to 50 years. However, the life expectancy of a roof ultimately depends on the quality, durability and type of material chosen. You can usually expect your roof to last about 20 years. However, the actual lifespan of your roof depends on several things, including the type of roofing materials that were used and the environment.
Before installing a slate roof, you should inspect your roofing system to ensure that it can support that weight. Under most other circumstances, it is the lack of maintenance of the underlying roof structure that leads to replacement. If it's a leak or repair costs increase more than you agree to, start getting estimates for flat roof replacement. Nothing really compares to what a cedar framed roof looks like, but the lifespan of a cedar clapped roof depends on how the product is made and how it is installed.
With a trusted roofer on your side, you're sure to have a durable roof that will protect you for years to come. Made of fiberglass and asphalt sealant, asphalt shingles can effectively protect the roof structure from snow, wind, rain and strong UV rays. By identifying problems early and making roof repairs, you can extend the life of your roof with these small home improvements. A south-sloping roof will receive more sunlight, especially if there are no shade trees, meaning it will absorb more heat and have a shorter lifespan.
When asphalt shingles start to be between 15 and 20 years old, or if the roof has been damaged by a storm, you should consider inspecting the roof to determine if you need to replace them. The raised seams keep them above the water level that flows through the roof, preventing leaks and increasing the longevity of the roof. Structurally, if cedar tremors break off, or let water in, consider replacing the roof. Hail and wind can also remove protective granules, dramatically reducing roof life.
Depending on the metal, corrosion, weather damage, discoloration and general loss of visual appeal indicate that it's time to buy a new roof. Keeping that structure free from rotting by keeping the clay shingles in good condition will maximize the durability of the clay tile roof. You'll need to replace the roof when the costs to replace the broken shingles or the damaged roof structure exceed the costs you want to pay.