Under-Deck Waterproofing in Lockland, OH

Lockland (ZIP 45215) is an old mill village, and on an older house here the foundation may be stone, brick or block. Under a raised deck, that foundation is exposed, and it has usually taken drip from the boards above for years. Once the space is dry, it becomes the back wall of a new room.

Under-deck waterproofing stops the drip. Water that slips through the gaps is caught in shallow channels fixed below the boards and carried out to a gutter along the far edge. The ground and the wall below stop getting wet. Over a season or two, a damp foundation face dries out. The soil along its base dries as well, which helps any basement behind it.

Old masonry dries by letting moisture out through its face, so we leave it able to breathe. That means no sealing paint, which can trap damp behind it. If you want it brighter, a limewash lets the wall breathe and gives it a soft, even color. Shelves and storage stand a few inches off the wall, so air reaches the whole face. Any loose mortar gets noted so a mason can repoint it. A hose bib or pipe on the wall stays reachable and is never boxed in.

The result is a room with an old stone or brick wall at its back, which suits these houses better than new siding would. The wall stays drier than it has in years, and the room feels solid and cool. On a hot afternoon, old masonry is one of the coolest things to sit beside. On our visits we look at the wall face for any damp patches coming back.