When searching for “Thoroseal near me“, homeowners can become overwhelmed with coating choices. The fact is, not every waterproof coating does the same thing, and understanding the difference can save you thousands on future repairs. Whether you have a musty basement or are protecting new masonry, choosing the right coating system makes all the difference in performance and longevity.
What is Thoroseal?
For decades, contractors have chosen Thoroseal, a waterproof coating made from Portland cement. This product is like armor for your masonry surfaces. Unlike other coatings, Thoroseal forms a crystalline barrier that blocks water while allowing water vapor to escape. This breathability ensures moisture trapped behind walls does not cause damage.
Thoroseal coatings penetrate deeply into masonry and concrete surfaces instead of simply resting on the surface like paint does. This is why it’s particularly effective for below-grade applications where hydrostatic pressure would push water right through standard coatings.
Understanding coating categories
When you are exploring your Thoroseal options, you will find a number of varying coating types, each designed for different conditions.
Cement-Based Coatings
- Standard Thoroseal: This is the Original Formula, great for above-grade verticals and places with minimal water pressure.
- Thoroseal FX-100: Newer formulation with more flexibility. Best for locations with minor movement or settling.
- Acryl-Flex: Modified with an acrylic for better crack bridging. Good for foundations with minor hairline cracking.
Expect an investment of $2.50 to $5.00 a square foot, installed, depending on substrate preparation and the number of coating layers to be applied.
Foundation Specific Systems
Heavy-duty formulations: Built to endure extreme hydrostatic pressure, specifically for basement walls and retaining walls.
Quick-set options: For applications where speed is essential. Protective coating with faster cure times.
Tinted varieties: Available in gray, white, or custom colors for finished-look applications.
