Can I Seal My Pergo Floor?
Because Pergo flooring can be damaged when it is constantly covered by water, it should not be installed in rooms with floor drains or around a sump pump. These areas are constantly covered with water. If a refrigerator or dishwasher is to be placed over an area of the Pergo floor, that expansion area between the Pergo flooring and the wall needs a sealant such as mildew-resistant silicone or a sealant made by Pergo. This must be done during installation, not afterward.
