How Do You Know If You Need A New Roof On Your House
If light is getting through your roof then water is getting through your roof.
How do you know if you need a new roof on your house. If you do spot any light coming through your roof repair or replace your roof immediately. There could also be a possibility that the roof is defective. If a roof is nearing the end of its useful life it s probably time to consider replacement. An asphalt shingle roof should last between 20 and 30 years says claude mcgavic executive director of the national association of home inspectors.
Look at the slopes of your home that get direct sunlight and if you notice the shingles are curling and losing granules it could mean the shingles are past their life expectancy. Before you turn your flashlight on see if you can identify any streams of light coming through cracks or holes in your roof. 1 daylight through the roof boards. Less of a warning sign than a general rule of thumb age is a good indicator of how to tell if you need a new roof.
Shingles that are curled or buckling are another sign that you may need a new roof. If you think you might need a new roof the first place to check isn t your home exterior it s your attic. Look for beams of light. Neighbors are getting new roofs.
If your roof was installed properly with good materials you can expect 12 15 years of life or longer if you have a metal roof. Airborne algae cause dark streaks on roof decks.