NYC Waterproofing Experts

Professional waterproofing services to protect your building from water damage. Expert roof waterproofing, basement waterproofing, and complete building envelope solutions.

Comprehensive Waterproofing Services

Roof Waterproofing

Complete roof waterproofing systems to prevent leaks and water damage.

  • • Membrane waterproofing systems
  • • Liquid applied waterproofing
  • • Drainage system installation
  • • Roof deck waterproofing
  • • Green roof waterproofing

Basement Waterproofing

Interior and exterior basement waterproofing to prevent moisture infiltration.

  • • Interior foundation waterproofing
  • • Exterior foundation waterproofing
  • • French drain installation
  • • Sump pump systems
  • • Basement wall sealing

Building Envelope Sealing

Complete building envelope waterproofing for maximum protection.

  • • Exterior wall waterproofing
  • • Window and door sealing
  • • Joint and crack sealing
  • • Air barrier installation
  • • Vapor barrier systems

Deck & Balcony Waterproofing

Specialized waterproofing for outdoor living spaces and walkable surfaces.

  • • Deck membrane systems
  • • Balcony waterproofing
  • • Traffic coating systems
  • • Expansion joint sealing
  • • Drain installation & repair

Commercial Waterproofing

Large-scale waterproofing solutions for commercial and industrial properties.

  • • Plaza deck waterproofing
  • • Parking garage waterproofing
  • • Industrial facility protection
  • • Below-grade waterproofing
  • • Mechanical room waterproofing

Emergency Waterproofing

24/6 emergency waterproofing services for active leaks and water damage.

  • • Active leak emergency response
  • • Temporary waterproofing solutions
  • • Storm damage waterproofing
  • • Insurance claim support
  • • Water damage prevention

Our Waterproofing Process

1

Assessment & Inspection

Comprehensive evaluation of your building's waterproofing needs and existing conditions.

  • • Moisture testing and analysis
  • • Leak detection and mapping
  • • Building envelope assessment
  • • Material condition evaluation
2

Custom Solution Design

Tailored waterproofing solutions designed for your specific building and conditions.

  • • Material selection and specification
  • • Drainage system design
  • • Installation method planning
  • • Code compliance verification
3

Surface Preparation

Proper surface preparation is critical for waterproofing system performance and longevity.

  • • Surface cleaning and repair
  • • Primer application when required
  • • Crack repair and filling
  • • Substrate conditioning
4

Installation & Testing

Expert installation using proven techniques and quality testing to ensure effectiveness.

  • • Professional waterproofing installation
  • • Quality control inspections
  • • Water testing verification
  • • Final system certification

Why Choose HIGHRISE for Waterproofing

Proven Expertise

10+ years of waterproofing experience in NYC's challenging climate and building conditions.

Premium Materials

Only the highest quality waterproofing materials from trusted manufacturers with proven performance.

Comprehensive Warranties

Extended warranty coverage on all waterproofing installations for your peace of mind.

Common NYC Waterproofing Issues

Signs You Need Waterproofing

  • Water stains on walls or ceilings
  • Musty odors or mold growth
  • Basement flooding or dampness
  • Peeling paint or wallpaper
  • White mineral deposits (efflorescence)

Our Waterproofing Solutions

  • Professional leak detection and repair
  • Complete moisture control systems
  • Drainage system installation and repair
  • Building envelope sealing and protection
  • Long-term maintenance programs

Protect Your Building from Water Damage

Contact NYC's waterproofing experts for professional assessment and solutions. Don't wait until water damage occurs.