Many homeowners and business owners don’t very often think about their roofs — until something goes wrong. It’s essential to make sure that a roof is in good condition and gets repaired or replace before damage begins, because when it comes to roofs, damage can be impossible to reverse. Keeping an eye out for red flags is important for catching repair or replacement needs early and taking proactive measures to prevent further damage from occurring. Here are three really common red flags that a roof is in need of repair. 1. Leaks and dark spots Leaks and dark spots are…