The topic of removing concrete before laying asphalt can be a confusing one for those in need of driveway installation. Some people take the approach of simply laying asphalt over existing concrete, while others opt to remove the concrete entirely. Both approaches have their own set of benefits and drawbacks, so it's important to consider all factors before making a decision. In this blog post, we'll take a closer look at whether or not you should remove concrete before laying asphalt.
The first thing to consider is the condition of your current concrete driveway. If it's in good shape with no major cracks or damage, you may be able to lay asphalt over it without any issues. This can save time, money, and potential disruption to your daily routine. However, if your concrete driveway is in poor condition, it may be best to remove it before laying asphalt. Cracks, sinkage, and other issues can compromise the structural integrity of the new asphalt overlay, causing it to fail prematurely. A professional sealcoating company can help you assess the condition of your driveway and make an informed decision.
Another thing to consider is the thickness of your existing concrete driveway. If it's less than four inches thick, you'll likely need to remove it before laying asphalt. This is because the additional weight of the asphalt overlay can cause the concrete to crack or shift, leading to costly repairs down the road. On the other hand, if your concrete driveway is four inches or more in thickness, it can likely support the weight of the asphalt without issue.
One of the main benefits of removing concrete before laying asphalt is the ability to start fresh. This means the sealcoating company can properly grade and compact the area, ensuring a stable foundation for the new driveway. A well-prepared foundation can increase the lifespan of the new driveway, reduce the likelihood of cracks or other damage, and even improve the aesthetic appeal of your property.
That being said, removing concrete is a labor-intensive process that can be costly and time-consuming. Depending on the size of your driveway and the condition of the concrete, it may be more cost-effective to lay asphalt directly over the existing concrete. A reputable sealcoating company can provide you with a detailed cost analysis for both scenarios, so you can make an informed decision.
In conclusion, whether or not you should remove concrete before laying asphalt largely depends on the condition of your current driveway and your specific needs and budget. A professional sealcoating company can help you weigh the pros and cons of each approach and make a decision that's right for you. At The Seal Guys, we're dedicated to providing top-quality driveway installation in Park Falls, WI, and the surrounding areas. Contact us today for a free estimate!