Our Products are Environmentally Safe
Featured Green Product
R97 Water Repellent
Meet all VOC regulations with R-97. Only Cathedral Stone® Products has custom formulated an odorless, worker-friendly water repellent. Apply to any masonry surface in a single coat without changing the appearance of the substrate.
Learn More About R97
Featured Case Study
Reagan National Airport
10 Year Materials & Labor Warranty
Extensive concrete damage made this once distinct airport an eyesore. More than 7,000 patches and three years later, the repairs are under a 10-year materials and labor warranty. The patches are indistinguishable from the original concrete because of Cathedral Stone’s Jahn Mortars, Jahn Grouts, and our proprietary tinting system.
Read the Full Case Study...
Certified Training at Cathedral Stone
Manage Masonry Restorations With Confidence
Gain the know-how and the confidence to properly execute your next masonry repair job. Attend a hands-on training at our headquarters in Hanover, Maryland. Learn how Cathedral Stone analyzes the physical properties of substrates. Discover how you can assess products and perform the best techniques for repairing and color-matching them to a structure’s original masonry.
Learn More or Sign Up Now...
Cathedral Stone is now a GSA approved vendor. GSA contractors click here to place your orders through Advantage.
All natural, breathable, single component, color-customizable mortars, free of bonding agents. Used for repairing most masonry and stone. Exclusively through Cathedral Stone®
Biodegradable, non-abrasive solution removes biological deposits and last 5x longer than bleach, peroxide or powerwashing.
Mineral coatings formulated for use on all masonry surfaces including existing coatings, 92% vapor permeable, colorfast, retards corrosion, water repellent.
Remove environmental pollutants, dirt, grime and soot without rinsing. Apply once, dry, and peel. Use for most interior and exterior masonry and stone.
December 5, 2008
Cathedral Stone Supports Boy Scout’s Quest to Preserve Pieces of History
November 24, 2008
Green Masonry Product Supplier Expands Distribution in Windy City
September 17, 2008
Clemson University Taps Cathedral Stone’s Masonry Preservation Expertise