Protecting Your Outdoor Patio: How Cold Weather Affects Stone and Brick Surfaces

Posted on September 21st, 2023 by Devine Bros

When it comes to outdoor patios, the materials used can greatly impact how they withstand the harsh effects of cold weather. Stone and brick are two popular choices that provide durability and aesthetic appeal, but they can also be susceptible to damage during colder months.

Let’s take a closer look at how cold weather affects stone and brick surfaces and provide tips on how to protect your outdoor patio during the winter months.

1. Expansion and Contraction

One of the primary ways that cold weather affects stone and brick surfaces is through the process of expansion and contraction. These materials naturally expand and contract as temperatures fluctuate, and extreme cold can cause them to contract much more than normal. This can lead to cracks, fissures, and even crumbling in some cases.

2. Freeze-Thaw Cycles

Another factor that can impact stone and brick surfaces during cold weather is the freeze-thaw cycle. This occurs when moisture seeps into the porous surface of the material, freezes, and then expands as it thaws. This can lead to cracking and other forms of damage.

3. Salt Damage

Many cities and towns use salt to melt ice and snow on roads and sidewalks during the winter months. Unfortunately, this salt can also be damaging to stone and brick surfaces on patios. The salt can penetrate the surface and cause erosion, discoloration, and other forms of damage.

4. Protecting Your Patio

There are several ways that you can protect your outdoor patio from the effects of cold weather. 

• One option is to use a sealant to help prevent moisture from penetrating the surface of the stone or brick. This can help reduce the likelihood of damage from the freeze-thaw cycle and salt damage.
• Another option is to cover your patio with a protective tarp or cover when it’s not in use during the winter months. This can help keep moisture and salt off the surface and protect it from the elements. You can also use outdoor furniture covers to protect any furniture on your patio.

Norwalk Patio Supplies

Helping Norwalk homeowners improve their lives is something Devine Brothers has been providing to their customers for over 100 years! If you’re interested in learning more about our service or need supplies, make sure to get in contact with us today! For more tips & tricks, make sure to like us on Facebook.