Basement Sealing

Basement Sealing. Austin and Sons Surface Protection. One application, 10-year warranty.

Basement Moisture & Water Sealing | 10-Year Protection



Basements face moisture intrusion, humidity buildup, musty odors, and slow structural deterioration. Austin & Sons Surface Protection applies a deep-penetrating NexaNano treatment that seals concrete and masonry at the microscopic level.
The invisible barrier prevents water migration, staining, microbial growth, and long-term structural damage — while keeping the basement cleaner, drier, and more comfortable.

Why It Matters:

  • Prevents water intrusion
  • Reduces mold/mildew risk
  • Helps control basement humidity
  • Blocks mineral migration (efflorescence)
  • Extends concrete lifespan

NexaNano Advantage:

Unlike film coatings that sit on top of the concrete and eventually deteriorate, NexaNano becomes part of the substrate — sealing from within.

Ideal For:

  • Finished basements
  • Storage areas
  • Utility/mechanical rooms
  • Laundry rooms

Warranty:

10-year durability guarantee.


Now serving:

  • Roanoke, Salem, Vinton, Daleville, Moneta, Botetourt