Patio cover leaks are caused by a number of things. Holes are a common cause of patio cover leaks. Holes are caused by carelessness, such as throwing a rock or ball near the patio cover and hitting it. General wear and tear over time also can cause leaks, as well as improper installation of the cover. The weather also can cause leaks. Strong winds or a rare lightning strike can damage the cover, causing it to leak.
When a patio cover leaks, the effects vary significantly. A minor leak in the corner might not affect the usage of the patio at all, but a large leak over the main table or sitting area can make the patio almost unusable. Patio cover leaks also can lessen the value of the patio and overall value of the house. They also create more maintenance work to do around the house, costing money and time for the repair.
Solutions for patio leaks vary based on the type of leak. A tear in a canvas patio cover can be repaired with duct tape, stitching or patching. Broken glass or plastic also could be replaced. Large holes and other significant damage sometimes require a new patio cover altogether, which can be costly and stressful, especially as an unexpected expense. If the damage was caused by natural elements, your homeowner's insurance might cover part or all of the cost to repair or replace the cover.
There are ways to prevent patio cover leaks. First, ensure the cover is installed correctly and is secured to the house, ground or other structure. Use common sense and safety around the patio and cover; don't throw things at it or light fires near the cover. Damage from nature is hard to avoid. If your cover is retractable, take it down whenever the forecast calls for strong wind, rain or hail.