Potential indicators of roof trouble
With regard to home repairs, homeowners may be able to delay some projects until the weather permits or they find room in their budgets. But other areas, including the roof, may demand immediate action. Few homeowners give the roofs of their homes much thought until a problem arises. But learning to recognize potential indicators of roof trouble can help homeowners prevent potentially drastic situations down the road. • Light: Homeowners with attics in their homes can inspect the ceilings inside the attic for signs of holes or leaks. Light peering through the top of the house indicates a hole or leak, as does stains or streaks on the ceiling. Worn shingles: Shingles should lie flat against the roof, so any that appear to be buckling or turning up are damaged and in need of repair. A single damaged shingle does not require a full roof replacement, but inspect all the shingles nonetheless. Another indicator of shingle problems can be found when cleaning downspouts or gutters. If the gutters and downspouts contain lots of shingle granules, the roof may soon need to be replaced. • • Moss: Moss on a rooftop may give a home character, but that added character is costly. Shady areas of a roof can be susceptible to the growth of moss and fungi because moisture can be trapped in such areas. If possible, remove moss or fungi from a roof with a stiff brush or hire a professional to do the job instead. Moss may come back even after brushing it off, so homeowners should keep an eye on areas of their roofs that get little sunlight. In addition, trapped moisture can be very harmful to a roof, so it may be wise to exercise caution and have roofs with mold or fungi growths inspected. Age: Another indicator of roof trouble may be the age of the roof. Even if there are no visible signs of damage, homeowners whose roofs have some years under their belt may want to consider replacing them. Asphalt shingle roofs typically have life expectancies of 20 to 25 years, while roofs installed over existing layers of shingles may need to be replaced after 20 years. Recognizing minor roof damage before it escalates into a larger problem can save homeowners substantial amounts of money.