Whenever someone drills into or attaches something heavy to your roof, they’re creating new potential weak points. If the satellite dish or antenna isn’t sealed properly, water can enter around bolts or brackets. Over time, this can cause leaks, rot or damage to the structure beneath.
After installation, it’s wise to visually inspect the area from outside if safe, or from inside the attic if accessible. Look for any immediate signs of daylight where there shouldn’t be, loose cables rubbing against tiles, or obvious gaps in sealant around fixings.
During the next few heavy rains, keep an eye on ceilings or attic areas directly under the installation. If you spot new stains or damp patches, act quickly.
Installers may focus on signal strength more than long-term waterproofing, so it’s in your interest to double-check their work from a roof health point of view.
