Get matched with top concrete resurfacing pros in Salisbury, MO

Concrete resurfacing is the process of applying a new, thin layer of concrete over an existing concrete slab to enhance its appearance and durability. The terms 'concrete resurfacing' and 'concrete overlay' are often used interchangeably, though the exact meaning can vary between contractors. Generally, both refer to applying a layer of pre-blended concrete, typically between 1/4-inch and 1-inch thick. Some contractors may use 'overlay' to describe a thicker application that adds structural integrity, while 'resurfacing' might refer to a thinner, more cosmetic layer. This process is a cost-effective alternative to completely replacing the concrete, as it uses significantly less material than pouring a new 4-inch slab. Resurfacing also provides an opportunity to add new colors or stamped textures. Other names for this process include concrete restoration, concrete refinishing, and concrete rejuvenation.

Small cracks should be filled with a flexible crack filler, like a rubberized asphalt-emulsion crack filler or a flexible masonry crack filler. Larger cracks need something a bit more solid to prevent further movement and to avoid having to use too much of the flexible filler. For concrete, you can use a concrete backer rod while asphalt can handle sand, gravel, or even dirt.

Rebar is an essential part of reinforcing a basement floor, as not having it can impact its structural integrity. It helps absorb the tension factors that contribute to cracks in your floor and strengthens its load-bearing capabilities by evenly distributing the weight. Not including rebar could lead to an unstable floor, so don’t skip it!

Deciding whether to repair, resurface, or replace your concrete driveway depends on its age, condition, and the cost of the potential work.

If your driveway is over 20 years old and showing significant deterioration, replacement is often the best option. Similarly, if the cost of repairs is 50% or more of the replacement value, it's more cost-effective to replace it. For newer concrete with minor issues, resurfacing can be a good choice, especially if you have maintained it well with regular sealing.

For a definitive recommendation, contact a reputable concrete contractor. They can assess the driveway's condition and advise whether repair, resurfacing, or a full replacement (which costs between $1,400 and $12,100) is the most sensible path.