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About Us

Cathedral Stone is the leading North American manufacturer and distributor of environmentally safe products for masonry restoration and preservation. Its products, many imported from Europe and offered exclusively through Cathedral Stone, are proven to stand the test of time—and the elements, while also protecting a structure’s original masonry.

Our Training Program for Industry Professionals

A masonry restoration is only as good as the installer’s expertise and the products specified for the project.

That’s why, in 1984, Cathedral Stone® introduced North America’s first masonry restoration program to the trade. Since then, the company has trained thousands of specifers and installers - in the United States, Canada, and Europe—in the proper preparation, application and finishing techniques of masonry restoration.

Cathedral Stone’s hands-on training programs are regularly held at its headquarters in Hanover, Maryland. Industry associations, organizations and professional service firms throughout North American frequently call upon Cathedral Stone’s experts to conduct on-site consultations and traveling seminars.

To sign up for Cathedral Stone’s online presentation at AEC Daily, and to earn education credits, click on the program link above. 


Products

More than 25 years ago the first product Cathedral Stone distributed was all natural. The company has continued its commitment to distribute and manufacture environmentally safe masonry restoration and preservation products. They include:

          -- R-97 Water Repellent (100% VOC-FREE)
          -- Jahn Mortars (all natural)
          -- Jahn Grouts (all natural)
          -- masonRE® Cleaners (99% biodegradable)
          -- D/2 Biological Solution (biodegradable)
          -- Paint Strippers (100% biodegradable)
          -- Silin Potassium Silicate Paint (environmentally safe)

Cathedral Stone also provides onsite consultations, hands-on educational and training programs, laboratory testing and analysis on substrates, accurate color-matching systems for mortars and grouts, and the CSP Joint Router System.
 

                                                                                                                                          


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