We live in a day and age where our lives may revolve around television and satellite TV has become very reasonably priced. As a result, the new, smaller dishes are mounted on roofs everywhere.
About half the roofs I see have a dish mounted somewhere on the surface. The downside to this practice is that this adds more weak points to your roof. The fewer holes and exposed fasteners on a roof, the lesser the chance of damage from a leak developing in the future. If you are having a satellite dish installed, request that the dish be mounted on another surface, if possible. If that is not possible, make sure the technician installs the dish using gaskets and sealers, in order to reduce the chance of future leakage.
Another thing we often find are brackets and dish mounts that are left behind when a dish is removed. In these cases, we recommend removing the mount and replacing the shingles where the holes were left. Sealing the holes is a temporary fix, because the sealant dries out and cracks; it remains watertight only for a few years.
If you need us to remove a dish mount, repair damage left by an improperly installed mount, or seal up an existing mount, give us a call!