The Impact of Weather on Concrete and How to Repair Weather-Damaged Surfaces in St. Louis

St. Louis weather varies from scorching heat in summer to freezing winters. The trivialities of our daily routine and the large concrete structures around the place are subject to such oscillations.

You may be searching for a reliable concrete repair St Louis Mo company to help you. This article will consider how weather impacts concrete and offer helpful advice on treating damaged surfaces tailored to your needs.

garage concrete floor spalling

Understanding Concrete and Weather

Concrete is a rigid and flexible material, but it cannot alone resist the will of nature. Factors like hot or cold temperatures, excessive moisture, and the freeze-thaw cycle can negatively impact concrete surfaces and thus could need for concrete restoration.

Heat and Sun

In St. Louis, the summer also brings sweltering days that cause concrete expansion during this season, mainly due to extreme heat. When it cools down, the concrete shrinks—this constant dialectical process of expansion and contraction results in cracks.

When water comes into contact with concrete and freezes, it expands. This problem can result in cracking or flaking, referred to as spalling.


Rain creates discomfort when playing outdoor games and changes the appearance of concrete. Due to humidity, the surface becomes weak, which could cause problems such as efflorescence – those white powders that can appear on concrete.

Detecting Damage

Finding early signs of damage can save you a lot of fuss later on. When examining concrete issues, it is essential to check for cracks, inadequately leveled surfaces, discoloration, and surrounding water pools.

These are warning signs that your concrete needs an eye.

Repair of Weather-Damaged Concrete in St. Louis

Now, let us discuss solutions. Weather-damaged concrete is not just about aesthetics but also about the safety and well-being of that particular structure. Here are some of the things you can do to repair water-damaged concrete:

patching a surface crack

1. Cleaning

Start with a clean surface. Clean the area of all debris, dirt, and loose concrete. This step will ensure that your repair materials bond correctly.

2. Patching Cracks

A concrete patching compound can be used to seal minor breaks. To fix larger cracks, you may consider a concrete patch material with an adhesive.

3. Resurfacing

If the surface damage is severe, try repaving all of it. The process includes laying a fresh concrete coating on the old one. It is like giving your concrete a new life. Experts from Concrete Resurfacing St Louis can help you out with this process.

resurface concrete patio & pool deck

4. Sealing

After repairs, seal the concrete. Sealing protects from moisture and reduces the likelihood of cracking, making the concrete last longer.

5. Preventive Measures

To limit future effects, monitor the drainage around concrete and prohibit using chemical agents to remove snow.

When to Call a Professional

DIY is fantastic, but there are circumstances when professional services are needed.

Where structural damages or large areas are involved, get a professional at concrete repair in St. Louis for help. They will have the necessary tools and knowledge to handle this well.

Tips on Maintenance for St. Louis Residents

Regular maintenance can prevent minor issues from becoming major headaches. Follow these tips from trustworthy local concrete contractors in the St. Louis area:

Inspect Regularly

Checks can help you detect potential problems early.

Clean Periodically

Do not let debris and dirt build on your concrete.

Reapply Sealant

Apply sealant every few years to protect the surface from weather elements.

Manage Drainage

Keep water flowing from concrete areas to prevent accumulation and erosion.


The climate of St. Louis is harsh on concrete, but with proper care and upkeep, you can achieve solid and long-lasting surfaces. Early detection and repair may help save time in the future.

Whether dealing with a small crack or seeking to repair something much bigger, understanding the effects of weather on concrete and what you can do is crucial for keeping your property safe and looking great. 

Remain active and always consider professional assistance if necessary. Get your home with the revamp it needs with the touch of experts from residential concrete contractors in St. Louis.

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