Chimney glossary term
Efflorescence
A light-colored crystalline deposit left when water moves through masonry and evaporates.
Why this matters at your property
What a homeowner should understand
It is evidence of moisture movement, not by itself proof of the exact entry point.
Connected service
Chimney Waterproofing Services
Reduce masonry water absorption only after active defects and water paths are understood.
Read the full service scopeFollow the system