• Lifted or curled shingles - This may be an indication the roof is worn and near or at the end of its service life. If found just in an isolated areas, spot replacement may be possible, but if widespread, get a professional opinion on the roofs condition.
   
• Heavy granules buildup in gutter or at base of downspouts - The granules on roof shingles gradually wear away to the point where the underlying material is exposed over large areas. Once this happens the rate of shingle deterioration accelerates. While even relatively new roofs will lose some granules, if you note excessive loss, or a recent acceleration, it may indicate aging shingles need replacement.
• Loose, lifted or cracked flashing - This is the metal or other type membrane found at the base of chimneys, vents and other roof penetrations. Damaged flashing should be repaired to prevent leakage.
• Gutters that sag or are damaged -Check all gutters and downspouts to make sure they are still intact, secured to the house, and drain freely. Ice dams or ice buildup can do extensive damage to gutters and downspouts.

Most homeowners should not attempt to climb on or walk a roof due to the risk of a fall. Many conditions can be safely observed from the grounds with a good pair of binoculars. If you have issues with your roof system, we recommend utilizing the services of a professional home inspector or qualified roofer contractor to determine conditions and repair needs.
 

GAF Materials Corporation, one of North America's largest roofing manufacturer maintains a directory to help homeowners find qualified roofing contractors . Simply go to GAF's website at www.gaf.com to find the directory. This site also contains a great deal of information about roofing products, common problems and solutions.
 

Note: These tips are only general guidelines. Since each situation is different, contact a professional if you have questions about a specific issue. More home safety and maintenance information is available online at www.housemaster.com