Hi, Ive been a proffesional waterproofer for a number of years and after reading several of the postings in this forum I thought that perhapes some of the readers would appreciate some free advice. There are actually very few reasons for a well constructed basement to leak, but there are many many ways to improperly repair the problems. One the largest reasons for a basement area to leak is the level of the natural water table in the area. In our area we have a large amount of clay and limestone that tends to keep the water tables high after spring rains. When this happens the water will squeeze out between where the footing and the wall meet. There are two ways to fix this, one is to excavate the perimeter of the house and place drain tile along the footing. Excavation is always very expensive. The other common method is to trench and install a sump pump on the inside of the home. If this is to be done insist that the contractor suppress the amount of dust created. We use water and a thin layer of plastic on the floor, then cut through the cement with a jack hammer as opposed to a saw. Also, be wary of multiple pump systems. In over 90% of the homes we do one third HP pumps will be more than sufficent. Windows are another reason you may experience water. Windows that are sunk below the surface of the ground should always be suspect. Inspect inside to see if water has trailed down the walls in these areas. Water that has come from the surface of the ground will always bring dirt with it to give itself away. Water that is clear is generally deep ground water that is filtered as the water table rises. Windows may be fixed by either landscapeing or draining the window wells. Also check the door seals of walkout basements as they are also known to leak. Cracks in walls are commonly repaired useing a special epoxy. Common hardware store epoxy will usually not work as it remains too brittle and will crack again. However I do know a retired dentist that used dental expoxy successfully... Ok and now onto my favorite part of why basements leak...the polite term is homeowner error but I like to call it 'the duh factor'. Make sure that it isnt a pipe break of any kind, make sure the neighbor hood kids havent turned on your outside spigot, make sure the washing machine isnt leaking, make sure your floor drains that you run the condensor tube for the furnace into are clear, and make sure that your gutters are opperational and running water away from your house and not into it. Well thats my two cents...for what its worth. Great forum btw....

How can you keep the attic fan pulley from slipping every year?? Any suggestions?? Thanks Lou