What is the best sealer to use on concrete?
Because unsealed concrete is porous, it readily absorbs liquids, leading to unsightly stains and freeze-and-thaw cycle damage. For this reason, it’s important to seal concrete that will see spills or outdoor weather.
The best option for garage floors and other high-traffic areas is epoxy, which forms a hard and extremely durable surface on top of concrete. Epoxy, acrylic, and polishes are often used on indoor floors, while acrylic-resin sealers and reactive penetrating sealers are used on outdoor surfaces to repel water and salt. Locate a concrete contractor in your area to help find the best solution.
How much does it cost to redo a concrete driveway?
Here are some examples of average costs:
The national average cost to hire a concrete specialist is $2,750, but that price can vary greatly depending on the work needed to repair and resurface your concrete driveway, the square footage of the project, current costs of concrete, and regional labor rates.
Driveway contractors average $2-$3 per square foot to smooth and resurface your asphalt driveway.
Resurfacing concrete driveways averages $3-$10 per square foot. Pricing can depend on repairs needed, project size and geographic location.
Nationally, the average cost for resurfacing a 500-square-foot driveway ranges from $2,000 to $5,000.
Sealant for a concrete drive can cost $20-$80 per gallon.
Sealant for an asphalt drive averages 25 cents per square foot.