WATERPROOFING

Honolulu Commercial Waterproofing

Trusted Restoration & Protection

A man wearing a hard hat is working on a balcony.
Seal Masters

Protecting Structures from Moisture Damage in Hawai‘i

Water is one of the most destructive forces for any building, especially in Hawai‘i's humid, rainy, and salt-laden climate. Unchecked water intrusion can lead to mold growth, corrosion, concrete spalling, and costly structural damage. That's why professional waterproofing is essential to preserve the integrity and value of your property.

At Seal Masters of Hawai‘i, we specialize in exterior waterproofing systems designed specifically for island conditions. Whether you're safeguarding a high-rise, commercial building, or residential structure, our waterproofing services are engineered to defend against the elements.

Talk to the Waterproofing Pros! 

Waterproofing Repair Form

Common Waterproofing Applications

  • Plaza Decks & Roof Decks
  • Balcony Waterproofing
  • Below-Grade & Foundation Protection
  • Planter Waterproofing
  • Expansion Joint Sealing


Our Waterproofing Services Include:

  • Membrane Application (Cold & Hot Fluid Applied)
  • Cementitious Coatings
  • Elastomeric Wall Coatings
  • Sealant & Joint Waterproofing
  • Leak Investigation & Repair


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