Some measures to avoid water damage in the home are more apparent than others. Keeping on top of indoor plumbing issues, for example, and preventing inundation during heavy weather or flooding are basic preventive steps. Not so obvious, however, is the role that trees may play in household water damage. Trees enhance quality of life and mature, healthy trees increase property value. However, paying attention to certain hazards also posed by trees may help reduce the chances of water damage in the home.
- Overhanging limbs. Large limbs can weigh hundreds of pounds. When they snap in high winds or due to ice, damage may penetrate the sub-roof and permit water leakage into the attic. Even overhanging limbs that haven't snapped (yet) may cause roof leaks by continuously scraping and eroding roof shingles when the wind blows. Prevent roof damage by cutting back overhanging limbs to establish a 10-foot open perimeter on all sides of the house.
- Dying trees. Inspect trees for signs of rot or decay indicating that the tree is likely to fall and damage the roof. If you have large trees, have them inspected by a professional. Any that are diseased or marginal should be removed as a preventive safety measure.
- Sewer line blockage. Tree root intrusion is a common cause of sewer backups that can cause severe damage—as well as toxic contamination—inside your house. Have a plumbing professional inspect your sewer line with a video camera for evidence of roots, then schedule re-inspections every three years. If you're planting new trees on the property, ask the nursery or a professional landscaper to recommend tree species that are more “sewer safe.”
- Foundation/basement damage. The home foundation as well as basement walls may also be penetrated by roots from aggressive tree species near the house. This can lead to ground water seepage into the basement, particularly during rain or in locales where the water table under the house is naturally high.
Prevention is the key here to avoid water damage in the home. Minimize hazards from nearby trees with these simple tips.
