No matter how strong your roofing material is, the daily strain that the weather places on it will eventually affect it in the long run. Cracks and loose shingles are some of the  most common problems that you may notice on your roof. These, however, lead to more serious problems, such as leaks. A leaky roof requires immediate repair as it can lead to costly problems. Universal Roof and Contracting, the local expert on roof repair, discusses some of the dangers of a leak: