Get matched with top decorative concrete pros in Higden, AR

If your concrete stains are green in color, it indicates the presence of mold or algae—which you should address right away. If left unattended, mold will spread to other areas throughout the home. However, be careful not to disturb mold on indoor concrete surfaces and work with a local mold remediation specialist for specialized care. Once free from mold and algae, seal your concrete to eliminate pores and gaps.

In most cases, you will need a building permit for cement work on your property. You need a permit for any project that adds a permanent foundation on your property—which, in most cases, includes even a flat slab of concrete poured directly on the ground. Building permits for concrete projects usually cost between $100 and $500, although this can get higher for larger projects. You can always ask your cement company if a permit is necessary for your project, and the expert will typically pull the permit for you to save you time and energy.

Lally columns do require some kind of footing to ensure they have a strong enough base to provide the support they need to deliver, and, at the very least, they need to attach to the floor below. Some contractors will just use the existing foundation as a footing for temporary Lally columns, while some circumstances demand that the expert install a new footing. You might need a local structural engineer to weigh in on which is best for your project.

It’s possible to pour concrete if the temperatures are expected to dip below freezing at night, but you need to take some special precautions before you do. Most importantly, you need to make sure your concrete won’t freeze, so the best thing to do is enclose the area and heat it. You should also make sure you’re using cold-weather concrete that’s designed for pouring in cold weather. Use accelerants to help speed up the curing process and avoid cold temperatures from resulting in weak concrete.