Garage Door Leaks At Top
A drain might be the best way.
Garage door leaks at top. If you have no gutters the rain could be running straight from your roof over the entire door and entering through the sides. What to do if your garage door leaks the bottom seal is the most common culprit. Keep in mind that your garage door also has a seal that runs along the sides of the door. Measure the top and both sides of the overhead door opening with a tape measure and mark the center of the top.
When a door leaks the most common suspect is the bottom corner of the unit. Not level with it. Take a look underneath the garage door. There should be a rubber gasket that runs through from one end to the other.
Whether your door is sagging or bowed or just not making proper contact with the weatherstrip to seal out air and water the upper corners of your frame could be the problem. Make sure to measure and size it appropriately to prevent gaps that would allow the leak to continue. However in some instances the top corner of the door is the true culprit. Moisture could be seeping into your home from the top.
If replacing an old seal isn t enough and you re still experiencing water leaking through. A broken seal is the most common cause of water leaking through the garage door. Other solutions to. Cut the weather seal to the total length needed including the 6 to 8 inch excess with a utility.
How to stop air leaking from the sides and top of an overhead garage door 1.