In my house the basement was originally a cellar. The owners before me extended the house over the stairs. When it rains ground water seaps in through my stairs(The stairs are the original concrete stairs).
Any ideas on a quick fix?

In my house the basement was originally a cellar. The owners before me extended the house over the stairs. When it rains ground water seaps in through my stairs(The stairs are the original concrete stairs).
Any ideas on a quick fix?
... is moderate go the this Web Site (http://www.ugl.com/ProdMAIN2.html) and find a dealer in your area for the Mortar Treatment products. Claims to seal the concrete from inside out unlike an ordinary top-only sealer. Call them if you are unsure. They are very helpful.