All roofing materials come with an established life expectancy. For asphalt shingles, the number is up to 30 years, metal roof can go as much as 70 years, while slate roofs can last well over 100 years. These numbers however are not a sure guarantee because while New Albany roofing contractors can promise you say 70 years, there are many unpredictable factors that can affect a roof’s lifespan. Some of these factors can be controlled while the rest are simply out of our hands. Knowing these factors can go a long way in helping you choose the right roofing material for your home as well as learn how to best protect your roof to ensure it reaches its full potential. So, keep reading to learn more about issues that can diminish the service life of your roof and how to mitigate them.
Securing quality roofing material is one thing, whereas ensuring that the material performs and lasts as advertised is another matter altogether. Sloppy or improper installation work will cause a roof to wear faster than it is supposed to or create other structural problems that might cause your roof not to survive even a moderate storm. Installing a new roof over an old one will have the same effect. This is why it is important to always check the credentials of the New Albany roofing contractors you wish to hire for a roof job.
Extreme Inclement Weather
Roofs are designed to withstand sun exposure, rain, wind, and snow, with some materials even being able to weather extreme elements like hailstorms and heavy downpour. However, weather that consists of brutal winters, harsh summers, or regular and wide temperature fluctuations will take a toll on even the strongest of roofing systems. This kind of environment can reduce a roof’s lifespan by as much as 20 or even 50 percent.
If you live in an area where weather changes are extreme, make sure to consult with expert roofing companies about the best material for your roof. You may not be able to change the weather, but you can at least have a roof that will take on the extremes of weather without suffering too much damage.
Inadequate Attic Insulation and Ventilation
Inadequate attic insulation coupled with poor ventilation can be just as bad as exposure to extreme weather changes. With poor attic ventilation and insulation, the roof is exposed to warm and moist air buildup, which in turn cooks a roof from the inside while also exposing both the deck and available roofing material to moisture damage.
With roofs, you get what you give. Put in some time and effort to give your roof the attention and care it needs, and it will repay you with maintained aesthetics, optimal performance, and a long life. Neglect your roof and you will be lucky to see it reach even half of the expected lifespan. What’s even worse it that you will not be able to cash in your warranty card in the event of neglect since for many roofing companies, poor maintenance are grounds for voiding the validity of a warranty.
Because of their tendency to absorb heat at a greater capacity, dark colored roofs do not last as long as light shade roofing. Too much heat exposure can cause brittleness, breakage, or melting in a roof, all of which result in a shorter lifespan. The darker the roof, the higher the rate of absorption and the greater the lifespan will be affected. It is important to keep that in mind especially if you experience very hot summers.
Thanks to gravity, roofs with a higher pitch (slope or gradient), discharge snow and rain water fast and consequently dry up quickly. Flat roofs on the other hand do not have the same luxury and are therefore likely to suffer extended periods of ponding during wet and cold seasons. This simply means that if your home features a flat roof, you are already doomed to a fate of not seeing your roof reach its full potential.
When looking for help with your roofing in Indiana, you can rely on the expertise of professional New Albany roofing contractors. A certified roofer can help you with installation, maintenance and repairs to increase your chances of using your new roof to the very end of its expected lifespan.