Skip to content
Call or text615-431-3789 Request a Quote
Chimney, Repair and Site Work

Efflorescence and Waterproofing

Efflorescence is the white, chalky powder that appears when water carries salts through masonry and leaves them on the surface. It is a sign of moisture, so cleaning alone does not fix it. We clean the stains, find where the water is coming from and treat the wall with a breathable water repellent.

Call 615-431-3789Request a quote
Efflorescence and Waterproofing by Nashville Brick Mason
  • Best forWhite staining on brick, block or stone, damp walls and spalling
  • Key detailStopping the water, not just washing the stain
  • MaterialsMild acids, brushes and breathable repellents
  • Pairs well withDrainage, repointing and crown repair
What you get

What efflorescence and waterproofing includes

  1. 1Find the waterWe look at gutters, grading, joints and caps.
  2. 2Gentle cleaningStains are removed without harming the brick.
  3. 3Breathable repellentsTreatments keep rain out and let vapor escape.
  4. 4Follow-upWe check the wall after a few weeks of weather.
How it goes

From first visit to finished work

  1. 1DiagnoseWe find where water is entering the wall.
  2. 2Fix the sourceGutters, grading, joints or caps are corrected.
  3. 3CleanSalts are removed from the surface.
  4. 4ProtectA breathable repellent is applied.
Good fit when

Is efflorescence and waterproofing right for you?

  • White powder forms on your brick or stone
  • The base of a wall is damp or crumbling
  • You see paint or sealer peeling off masonry
  • New masonry has white bloom
Questions

About efflorescence and waterproofing

Is efflorescence harmful?

The salts are not usually a danger, but they show water is moving through the wall, which can cause damage over time.

Will it come back?

If the moisture is not stopped, yes. That is why we look for the source.

Is sealing the answer?

A breathable repellent can help, but a film sealer can trap moisture and cause spalling. We choose carefully.

Related services

Often paired with this

Brick Cleaning and Sealing by Nashville Brick MasonBrick Cleaning and SealingGentle cleaning brings back the color, and a breathable sealer helps keep water out.See the service Masonry Crack and Foundation Repair by Nashville Brick MasonMasonry Crack and Foundation RepairCracks read, understood and repaired, so you know whether it is cosmetic or something to watch.See the service Drainage, Grading and Site Prep by Nashville Brick MasonDrainage, Grading and Site PrepWater kept away from walls and patios, and the ground made ready for what comes next.See the service
Where we work

Find efflorescence and waterproofing near you

Pick your city to see local conditions and the services people ask for most.

Thinking about efflorescence and waterproofing?

Call or text, or send the form. Tell us about your property and we will tell you what we would do.

Call or text615-431-3789Request a quote
Request a quote

Tell us about your project.

Tell us what you picture: a wall, a patio, a fireplace, a repair. We read every message and reply with clear next steps and a plain-English plan.

  • A few details or a photo of the wall, patio or chimney, so we know what we are working with
  • A clear plan: what we would build or repair, how it would go and what it involves, before any work starts
  • A plain-English walk through brick, stone, patterns and rules, so you can choose with confidence
Prefer to talk? Call or text615-431-3789

Your quote request

We only use your details to respond to your request.