Why Your Windows Are Leaking, And How Masonry Problems May Be to Blame  A leaking window isn’t just an inconvenience—it’s a warning sign. Homeowners across Newtown, Richboro, Holland, Southampton, Warminster, Yardley, New Hope, and Philadelphia, PA, as well as Lambertville, Mullica Hill, and Cherry Hill, NJ, often experience window leaks that start small but quickly lead to mold, damaged walls, and structural