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Waterproofing – Strength & Protection
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Waterproofing – Strength & Protection
Industry-leading roofing solutions delivered by certified experts. We specialize in high-performance systems, ensuring durability, compliance, and long-term protection for commercial and large-scale properties.
Strength & Protection for Your Buildings
From parapet walls to basement foundations, Azhar Construction delivers expert waterproofing, masonry restoration, and facade protection that keeps New York buildings dry and structurally sound decade after decade.
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NDL
Certified Roofing Contractor
Our Services
Comprehensive Waterproofing Solutions
From parapet walls to basement foundations, Azhar Construction delivers expert waterproofing, masonry restoration, and facade protection that keeps New York buildings dry and structurally sound decade after decade.
Exterior Basement Waterproofing
The gold standard of basement protection. We excavate the foundation perimeter, apply high-performance multi-layer membranes directly to the exterior wall, and install a drainage system that stops water at the source before it ever enters.
Parapet Wall Waterproofing
The parapet wall is the first line of defense against weathering. We offer services like coping stone repair, repointing mortar joints, flashing replacement, and the application of waterproofing elastomeric coatings that allow thermal flex.
Roof Waterproofing
As a roof waterproofing expert serving all of Brooklyn, we inspect flat and low-slope roofing systems, including BUR, modified bitumen, TPO, and EPDM, repairing seams, flashings, and membrane deficiencies to restore full weather protection.
Masonry Waterproofing & Restoration
As expert masonry contractors Brooklyn, we apply repointing mortar joints and apply penetrating silane-siloxane emulsions and elastomeric coatings while replacing damaged bricks. We offer services to Brooklyn’s genuine brick and masonry.
Facade Waterproofing
Every exterior wall, be it a brick veneer, concrete, stucco, or EIFS, requires a sealed, breathable waterproofing system. We develop a comprehensive facade water barrier to seal and to address every crack and every sheet of sealant.
Deeply Rooted in Brooklyn's Neighborhoods
We understand the attached row houses in Borough Park and the multi-family residences in Midwood, knowing each type of failure and the neighborhood-specific waterproofing issues they face
ZIP Code 11219 Borough Park
One of Brooklyn's most densely built neighborhoods, with attached row houses,
multi-family walk-ups, and commercial buildings mostly built before 1950. We address long-term parapet damage, failing facade mortar joints, and foundation moisture common to this building stock. Shared-wall properties are handled with full attention to neighbor impact.
ZIP Code 11230 Midwood
Midwood's flat topography makes drainage critical to preventing basement flooding.
Many properties here have never received professional exterior basement waterproofing. Our basement waterproofing experts have permanently resolved chronic water problems for dozens of Midwood building owners through exterior membrane systems and proper drainage.
Protect Your Property Today
The biggest risk to the long-term value of your Brooklyn real estate is water. If you have a current problem or want a proactive evaluation, the team at Azhar Construction’s Brooklyn Waterproofing is here to help you.
Frequently Asked Questions
What differentiates interior from exterior waterproofing of basements?
While interior systems manage water after they have entered the space, exterior systems protect by preventing moisture from entering the basement.
How often should parapet walls be inspected?
Absolutely! We use special magnets to pick up every single nail. Your yard will look cleaner than when we arrived.
Will my building look different after facade waterproofing?
Elastomeric coatings may cause a slight change. But otherwise, silane-siloxane is invisible and will not change the look of a building.
Is there a need to obtain a permit for waterproofing in Brooklyn?
For waterproofing done in Brooklyn, minor works do not need to be permitted. However, a bigger scope of work may need approval from NYC.
How long does an exterior basement waterproofing system last?
Typically, a decade with proper maintenance.