Dyon Construction is now 865 Coatings and Concrete Restoration — same owner, same family, same quality
Sealing is one of the simplest ways to protect concrete and keep it looking good. A quality sealer creates a barrier that keeps moisture, stains, chemicals, and weather from working their way into the slab, which helps prevent the cracking, spalling, and discoloration that come with untreated concrete.
For homes and businesses across Knoxville, TN and nearby areas, we seal driveways, patios, walkways, pool decks, garage floors, and commercial surfaces, matching the sealer to how each surface is used. You get a family-owned crew with more than 60 years of combined experience, commercial-grade products, and work that is licensed, bonded, and insured. Call (865) 388-2489 to talk through your project.
Concrete is porous, so without protection, it absorbs everything it is exposed to. In East Tennessee, that adds up fast.
Sealing slows all of this down, which extends the life of the concrete and keeps it easier to clean.
There is no single right sealer, so we choose based on the surface, the exposure, and the look you want.
We will walk you through the trade-offs and recommend the sealer that fits your surface and goals.
The same protection applies across a range of surfaces.
For porches and entryways that need stronger moisture defense, see our porch waterproofing page, and for color, our concrete staining. You can also see the full lineup of concrete services.
Sealers wear over time, especially on driveways and other high-traffic or high-exposure surfaces. Resealing every few years keeps the barrier working and the concrete protected, and we will give you a realistic timeline for your specific surface.
Sealing is not a one-time fix. It is the low-effort habit that adds years to your concrete.
This service carries our 1-year warranty, with details on the warranty information page.
A sealer only performs when the surface is properly prepared first.
Assessment and quote. We check the condition, age, and exposure of the concrete and provide a written quote.
Cleaning and prep. We thoroughly clean the surface and strip old coatings or residue so the sealer bonds and absorbs evenly.
Repairs. We address cracks and damaged areas as needed.
Sealer application. We apply the chosen sealer evenly, in the right number of coats for the surface.
Cure and walkthrough. The sealer cures, then we review the result and care steps with you.
It depends on the surface and exposure, but high-traffic and exterior surfaces generally benefit from resealing every few years. We will recommend an interval for your concrete.
It can. Penetrating sealers keep a natural look, while film-forming sealers can add sheen or a wet look and deepen color. We match the finish to your preference.
Yes. Sealing is often the final step over stained or decorative concrete to lock in color and add protection.
It greatly reduces the moisture and freeze-thaw damage that causes many cracks, though it is not a structural repair. We address existing cracks during prep.
Tell us about your surface and we will recommend the right sealer and provide a written quote. Call 865 Coatings and Concrete Restoration at (865) 388-2489 or request a quote online. We proudly serve Knoxville, Farragut, Maryville, Oak Ridge, and nearby areas across East Tennessee. Confirm coverage for your town on the service areas page.
Dyon Construction is now 865 Coatings and Concrete Restoration — same owner, same family, same quality
