What types of coatings does ESI Waterproofing & Masonry Restoration, Inc. typically use?

ESI Waterproofing & Masonry Restoration, Inc. applies a range of professional-grade coatings specifically tailored for commercial, municipal, institutional, and multi-unit buildings in Massachusetts and the broader New England region. The main coating types selected include high-build elastomeric coatings, epoxy coatings, polyurethane membranes, and advanced penetrating sealers.

Elastomeric coatings are commonly used on exterior concrete, masonry, and façade surfaces. These flexible materials bridge minor cracks, provide a weather-tight seal, and accommodate building movement resulting from New England’s frequent freeze-thaw cycles and thermal expansion and contraction. Elastomeric coatings are often specified for façade restoration and long-term envelope protection.

Epoxy coatings are ideal for structural concrete in high-wear and moisture-prone spaces like parking garages, balconies, and plaza decks. These coatings offer superior chemical resistance, excellent bond strength, and long-lasting durability against salt, de-icing chemicals, and water intrusion—critical factors given the exposure from New England’s winters.

Polyurethane membranes provide robust, seamless waterproofing for decks, walkways, and roofs. Their high elasticity and resistance to ponding water help protect horizontal surfaces against persistent moisture and chloride intrusion, which are common in outdoor structures subjected to snow, ice, and salt.

Penetrating silane or siloxane sealers are frequently applied to vertical concrete, brick, and stone to increase water repellency while preserving the substrate’s breathability. These invisible treatments help minimize freeze-thaw damage, efflorescence, and staining by reducing moisture absorption without changing the building’s appearance.

Product selection is determined based on a professional inspection, consideration of building use, substrate conditions, anticipated weather exposure, and maintenance goals. ESI’s process includes substrate evaluation, surface preparation, compatibility assessment, and installation by trained crews, ensuring that protective coatings perform reliably over time. Routine maintenance and periodic re-coating may be recommended to maximize asset protection, especially for parking structures, exposed façades, and public-sector facilities.

Choosing the right coating system is critical for long-term building protection, lifecycle cost control, and structural integrity in New England’s challenging conditions. Properties benefit from scheduled evaluations and a preventative approach to coating selection and maintenance.