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Yes, concrete discoloration is common, as many factors can cause concrete to turn a different color. Differences in the concrete mix or how it was cured can leave the concrete in a variety of different shades. The best way to prevent concrete discoloration is to hire an experienced concrete pro who ensures a consistent installation process.

Placing either a layer of mixed-size gravel or a paver base under your crushed concrete driveway is a good idea. The smaller pieces will compress and prevent the larger pieces of concrete from driving into the soil below, helping to avoid sinking over time under the weight of vehicles. For added protection from sinking and weeks, you can also install a heavy-duty weed liner beneath the gravel or paver base. Just be sure to use a permeable material to avoid drainage problems.

Stained concrete floors are extremely durable and can last a lifetime if properly maintained, which includes properly sealing them every few years or as needed. While some concrete floors can last for decades, exposure to extreme weather conditions may shorten their lifespan. Also, some stains, such as acid stains, are not as durable as others and may only last 20 years.

In most cases, the cost to pour a concrete patio falls between $8 and $12 per square foot. For a typical 200-square-foot concrete patio, you’re looking at an average price of between $1,600 and $2,400. Most concrete patios will be 4 inches thick, so thickness plays a minimal role in the price variance, but some types of concrete finishes can cost up to $25 per square foot, which has a major impact on your total.