Soiled Masonry - Problems and Solutions Series

The Problem

​Since nearly all masonry products are porous, it’s normal to expect that through the course of time it will be soiled by pollutants around it.
Certain types of soiling are more damaging than others, which may be more of an eyesore than immediate risk to the building. Cleaning masonry with the proper gentle techniques can dramatically improve the appearance of the building while allowing inspection for other issues that can be curbed before becoming obvious and costly problems.
There are many possible ‘offending’ elements usually acting in tandem that must be treated differently and with care. These include:

• Gray or black carbon deposits
• Hard water deposits from sprinkler usage
• Graffiti
• Metallic deposits
• Animal or plant life
• Smoke from a fire

The Solution

• Determine the type of pollutants and dirt that has soiled the masonry.
• Determine a reasonable expectation of cleanliness based on the project and materials.
• Begin with the most gentle methods and test in inconspicuous area of the building.
• Complete cleaning project and suggest any maintenance issues that may have been exposed.
• In some instances it is advisable to apply a deep penetrating water repellent that is not film forming and is vapor permeable.

​Contact:
jdunn@masonryrestorationkc.com

AllianceMasonryRestoration.com

1-913-742-1516