One of the most common problems on residential roofs is the lack of attic ventilation. Most homeowners do not think about or understand the full meaning and benefits of proper attic ventilation. Proper ventilation is vital to the health and wellbeing of every home, and its occupants. Without adequate ventilation, a home will encounter problems such as rapid shingle deterioration, mold build-up throughout the attic, wood rot, delaminating sheathing, mildew, peeling exterior paint, rusty nails, energy losses, and many other problems that are often the direct result of inadequate attic ventilation. Every roof we inspect is evaluated for adequate and proper ventilation. Adding more ventilation can be done without damaging the existing roof in most cases.