What Is a Building Envelope? Tri-State Commercial Guide In the world of commercial real estate, few concepts are as critical—and...

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.
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.

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

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

Prevent subsurface water pressure, foundation leaks, and structural deterioration caused by groundwater intrusion.
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.
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.
What Is a Building Envelope? Tri-State Commercial Guide In the world of commercial real estate, few concepts are as critical—and...
Understanding Commercial Building Waterproofing Protecting a building from water intrusion is critical to preserving its structure, safety, and long-term value....
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.
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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