Seal Smart of Knoxville, Tennessee
Never Seal Your Deck Again!® Knoxville Metro Area
- Locally Serviced
- Knoxville, Tennessee
- Mon-Fri, 8am-5pm
Knoxville, "Never Seal Your Wood Deck Again!"™












The Sealing Process
Seal Smart is dedicated to providing the highest-quality sealing services for our customers. We have developed an advanced process and proprietary sealant formulation for every application. Learn more about the sealing process at Seal Smart. Need more information? Read our Seal Smart reviews from satisfied customers!
Prepare the Work Area
At Seal Smart, we always go above and beyond to ensure every customer is happy with their results. In addition to using the best wood sealer, we take the time to prepare the work area before getting started. By covering and taping nearby surfaces, windows, siding, and plants, we make sure that your home’s exterior remains protected.




Clean & Brighten the Deck or Patio
For the best results and strongest protection, it’s important for us to clean surfaces properly before sealing. This allows the wood sealant to penetrate completely and set properly. Cleaning also helps to restore the appearance of older decks. Seal Smart experts can remove years of built-up dirt, mold, mildew, and stains.
These principles also apply to patios, driveways, and garage floors. With a thorough cleaning and our Seal Smart process, concrete looks like new and stands up to the elements like never before. We remove grease, oil, and stains, so concrete surfaces can really shine.
Permanently Seal the Surface
Our Seal Smart one-time deck sealant is very different from commercial wood “sealants” that only last a year or two before wearing off. Seal Smart penetrates completely into wood or concrete and hardens into a solid, creating a permanent seal. Essentially, the sealant becomes part of the structure of a deck or patio.
This creates an impenetrable seal against moisture and stains. Rain, wind, snow, and melting ice are no match for the strength and durability of our signature Seal Smart sealant. Mold and stains become a thing of the past, and you don’t need to worry about refinishing ever again. Check out our Seal Smart reviews for more information on what our satisfied customers say about our deck sealing company!


Reasons to Choose Seal Smart
Reason 1
Professional property inspection from experienced technicians, with detailed and accurate quotes you can count on.
Reason 2
The most advanced custom sealants, expertly applied by certified technicians, with great customer service from day one.
Reason 3
An exceptional, 25-year warranty on wood that ensures your permanent sealing service lasts for decades of protection and enjoyment.
Ratings & Reviews
Seal Smart is the top choice for residential and commercial property owners. But don’t take our word for it! Read reviews from other Seal Smart customers.
About Seal Smart of Knoxville, Tennessee
Seal Smart proudly serves residential and business clients throughout Greater Knoxville, Tennessee area. We can help protect your property for decades, with comprehensive, permanent sealing solutions for wood, concrete, and masonry. We provide the highest-quality sealing services, backed by the Seal Smart 25-Year Warranty.


The Seal Smart 25-Year Warranty
Seal Smart proudly provides a 25-year warranty for wood structures. We want each and every customer to enjoy long-lasting protection for their property, with real peace of mind they can count on. That’s why we offer such a strong warranty.



Get your FREE Seal Smart estimate today!
Are you ready to protect your property for decades with exceptional, permanent sealing service from Seal Smart? It’s easy! Contact us to schedule your free, no-obligation estimate.