Pressure washing can damage brick and masonry if not handled correctly. Professional assessment and careful technique are critical to protect your building’s integrity.

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Sandblasting can damage masonry by eroding surfaces, compromising structural integrity, and accelerating moisture intrusion. It is rarely recommended for historic or commercial masonry in New England.

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Safe cleaning methods for historic masonry include low-pressure water washing, non-ionic detergents, and specialized non-abrasive cleaning systems approved for heritage structures. Abrasive or high-pressure techniques should be avoided to protect historic masonry integrity.

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Yes, ESI applies commercial-grade water repellents to masonry surfaces as part of our building envelope protection and restoration services throughout New England.

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Breathable sealers protect masonry by preventing water infiltration while allowing trapped moisture vapor to escape. This helps avoid damage caused by freeze-thaw cycles and prolongs the life of brick, stone, and concrete surfaces.

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Masonry can be protected from future water damage by applying breathable water repellents, maintaining sealants and expansion joints, repairing damaged mortar, and implementing a proactive maintenance plan that addresses New England's severe weather and freeze-thaw cycles.

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ESI Waterproofing & Masonry Restoration, Inc.utilizes a range of commercial-grade cleaning and restoration systems tailored to masonry and historic structures, focusing on long-term building protection and local New England conditions.

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Masonry on commercial buildings should be professionally cleaned and inspected at least every 3 to 5 years, with maintenance tailored to exposure, age, and use. New England weather may require more frequent upkeep.

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