Professional Foundation Waterproofing & Basement Sealing in Gadsden, AL

Water almost always gets into a home from the outside first. Around Gadsden, the Etowah soil series drains slowly near the Coosa River, which keeps steady pressure on foundations year-round. S&H Waterproofing provides foundation waterproofing, basement sealing, and vapor barrier installation in Gadsden to stop that water before it reaches your walls. This costs less over time and protects your home's structural integrity.

sump pump

Symptoms of Moisture Intrusion

These are the warning signs Gadsden homeowners should not ignore:

  • Water Intrusion: Standing water or a steady drip in your basement or crawl space means your current defenses have already been breached.
  • Discoloration & Staining: Fading, blotchy paint or visible stains across foundation walls point to moisture working its way through from outside.
  • Structural Damage: Spreading cracks, streaks of mud, or walls that feel weaker than they should signal deterioration that will not stop on its own.
  • Efflorescence: A white, powdery residue on block or concrete is mineral salt left behind as water pushes through, a clear sign moisture is active.
  • Mold & Odors: A musty smell paired with visible mold growth means indoor conditions have already turned unhealthy.
  • Pest Infestations: A rise in pest activity, particularly termites hunting for damp wood, often means your home has become an easy target.

Our Waterproofing Solutions

Exterior Waterproofing

We begin exterior work by power washing the foundation to get a clear look at its condition. From there, a rubberized asphalt emulsion membrane goes on to block moisture, followed by the DrainMax Strip Drain, a gravel-less, high-flow system installed at the footer that lets us backfill with soil instead of costly stone. The foundation waterproofing job in Gadsden wraps up with backfill, grading, and your choice of grass or sod, restored to match the rest of your yard.

Interior Waterproofing

Inside the basement, we remove a strip of perimeter concrete to install a drain board and vapor barrier, routing water into a sub-slab system built from 4-inch socked pipe, gravel, and geotextile fabric (ADS), backed by a sump pump or gravity drain depending on your property's grade. Crawl spaces get an open French drain paired with a sump pump, or a gravity-fed option where the site allows it.

Get Started Today

S&H Waterproofing serves Gadsden and the surrounding Northern Alabama region with foundation waterproofing and basement sealing built to last. Call us today, and let's get your inspection on the calendar.