Commercial Waterproofing Specialist Serving the Northeast

Protect your building from costly leaks, moisture intrusion, and long-term structural damage.

Commercial brick façade overlooking New York City skyline

Why Waterproofing Matters for Commercial Buildings

Water intrusion is one of the most expensive threats to commercial buildings. Leaks can spread undetected through roofs, façades, and below-grade walls—compromising structural elements long before they’re visible.

Waterproofing Solutions for Every Part of Your Building Envelope

Hayden delivers waterproofing systems designed to protect your property from the ground up. Each solution is engineered to stop water intrusion before it starts, preserving your structure’s integrity, safety, and long-term value across New York, New Jersey, and Connecticut.

New flat roof system installed by Hayden Building Maintenance Corp. on 525 Executive Boulevard, a Class-A commercial office property in Elmsford, NY.

Roof Waterproofing Systems

Protect flat and low-slope roofs from moisture intrusion, membrane breakdown, and freeze–thaw cycles common across the Northeast.

Roofing system installed by Hayden Building Maintenance Corp. on Nyack Lofts, a mixed-use residential and retail property in downtown Nyack, NY.

Façade & Wall Waterproofing

Stop air and water infiltration through exterior walls, brick, masonry, curtain wall systems, and aging façades.

Foundation & Below-Grade Waterproofing

Prevent subsurface water pressure, foundation leaks, and structural deterioration caused by groundwater intrusion.

Why Leading Commercial Facilities Choose Hayden

Hayden is built for the demands of commercial property management. From Class-A office towers to industrial campuses, our team delivers reliable, code-compliant waterproofing work that keeps facilities operational and protected year-round.

Explore Our Latest Expert Articles

Stay ahead of leaks, failures, and costly repairs with expert insights on commercial waterproofing, building envelope performance, and facility protection across New York, New Jersey, and Connecticut.

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Stop Leaks, Reduce Risk, and Protect Your Facility

From façade leaks to foundation seepage and roof-to-wall transitions, we deliver long-lasting, code-compliant protection for commercial and industrial facilities across the Northeast.

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About Us

Hayden Building Maintenance Corp. is a trusted commercial roofing and waterproofing contractor serving NY, NJ, and CT, since 1973. We specialize in long-term roofing solutions for private schools, industrial facilities, and commercial properties.

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