oldognewtrick
In memory of
What product are you liking to seal the mortar in brick, especially chimneys. Being a roofing contractor we get a lot of calls for leaks that are the result of water soaking in through sandy mortar joints and leaking inside the house. We have been using Siloxane to seal the chimney chase above the roof deck, but I wonder if there might be a better product available. A better solution would be through wall flashing, but it seems not many people know how or will take the time to install through wall.