Roofs are designed to last for a long time; however, over time, roofs eventually fail. That is why you need to make sure that you understand why roofs fail so you can ensure your roof has a long lifespan and you can plan when to replace your roof on a schedule that works for you.

Installation

The quality of your installation will impact the quality of your roof over time. If your roof is not installed properly, no matter how great the materials are that were used, your roof is eventually going to fail before it should. Proper installation is important when it comes to your roof. That is why you want to hire a roofing contractor who has the experience to install your roof. Your roof will last longer when it is properly installed.

Materials

When it comes to your roof, this is not the time to skimp on the materials. The truth is that low-cost materials often are low-quality materials as well. When you put low-quality materials on your roof, you shouldn't be surprised when they wear out at an accelerated rate.

When it comes to your roof, you want to invest in high-quality materials with a good track record of success. Keep in mind that high-quality materials don't mean the most expensive materials; many roofing materials that fall in the middle price-wise are high-quality. Invest in good materials and your roof will last longer.

Ventilation

The ventilation system you have under your roof, in the attic, is just as important as the roof itself. The ventilation will help hot air and moisture leave your attic when it is hot outside. This will prevent your roof from being damaged from the inside out. A proper ventilation system will also help with the melting process in the winter if you live somewhere that gets snow. A proper ventilation system will extend the life of your roof, whereas an inadequate ventilation system will shorten the life of your roof.

Flashing

The flashing is the material that goes around areas where you have protrusions on your roof, such as around the dormers, pipes, and chimneys on your roof. Flashing is also often used around the edge of your roof, or to reinforce the valley of a roof.

The best material to use for flashing is metal. It is the only flashing material that will not degrade over time.

For more information, contact a local roofing contractor.