Why Do I Need to Weatherproof My Concrete Patio and Pool Deck in St. Louis?

by Ortmann Concrete | Dec 5, 2025 | Commercial Concrete, Residential Concrete, Sealers

Let’s talk about how to weatherproof my patio and pool deck in St. Louis.

How can I weatherproof my concrete patio and pool deck?

  • Seal the surface with strong, professional-grade products.
  • Keep water out to prevent cracks and damage.
  • Protect against freezing winters and hot summers.
  • Block UV rays that fade and weaken surfaces.
  • Add slip-resistance for safety near pools.
  • Make your patio and deck last longer and look better.
  • Work with a trusted local company like Ortmann Concrete.

Let’s own this right now. Weather extremes are a part of life in St. Louis. From spring floods to summer heat to ice and snow in the winter. And those extremes can really cramp the style of the homeowner who wants to enjoy their outdoor living space. Patios and pool decks play a major role in our enjoyment of those spaces, and extreme weather can play havoc on those surfaces.

It’s not that we can’t have nice things. It’s just that we have to take some extra steps in order to enjoy those nice things for more than a couple of years. This means regularly weatherproofing the surfaces to make sure they last.

Fortunately, Ortmann provides proven products that make sure your outdoor spaces stay strong, safe, and attractive.

Why Does Weatherproofing Concrete Matter?

Cool wet weather plays havoc with concrete

Left to its own devices, concrete is a porous substance, acting like a sponge when it rains or snows. If there is a freeze (and in St. Louis, it’s really more a matter of when), the water in the concrete will freeze and contract, putting pressure on the “pores” in the concrete. As time goes on, this can cause cracks in the weakest parts of your concrete patio and pool deck.  Unchecked, cracks will slowly grow, causing sections of the concrete to separate and become unstable. It’s not just unattractive; it can cause problems with the stability of any structures that rely on the concrete for support.  

Sealants stop water from soaking in, so your patio and pool deck hold up year after year. And the right sealants can do more than that.

Summer heat fades surfaces

Bright sun and UV rays can fade and weaken concrete. Pigmented Sealants can add a layer of protection that helps your outdoor spaces keep their color and finish, even in the hottest months.

Everyday safety matters

Pool decks in particular need to be safe for bare feet. Ortmann Concrete offers slip-resistant finishes that keep your deck safer when it’s wet. We offer sealants that can protect your pool deck without compromising safety.

 

To recap: The Benefits of Sealing Your Concrete Patio and Pool Deck Include:

  • Sealant blocks water damage and erosion
  • Extends the life of your concrete
  • Keeps surfaces looking fresh and clean
  • Reduces long-term repair costs
  • Adds safety with non-slip finishes
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Why Choose Products Sold by Ortmann Concrete

Local Knowledge and Experience

Ortmann Concrete has been serving St. Louis and Arnold since 2003. With over 20 years of experience, we understand the impact of local weather and soil on outdoor concrete, how to protect it, and what to use.

Professional-Grade Sealants

DIY sealers from the hardware store can wear off fast. We offer high-quality sealants designed to handle St. Louis weather, from summer storms to icy winters.

If we’re selling it, then it’s because we’ve used it and we trust the product to deliver the cleaning or the sealing that our customers need.  

Easy Tips to Keep Your Patio and Pool Deck in Shape

In between applying layers of sealant, you can take additional steps to extend the life of your patio and keep it looking as good as the day it was installed:

  • Sweep away dirt and leaves regularly
  • Rinse with water to wash off chemicals or spills
  • Reseal as recommended, usually every few years
  • Skip harsh cleaners that can weaken the sealant

A Smart Investment in Your Home

Weatherproofing isn’t just about saving your patio or pool deck. It’s also about protecting your property value. A sealed and well-kept outdoor space looks better, lasts longer, and appeals to future buyers.

If you’re wondering, “Is it time to weatherproof my patio and pool deck in St. Louis?” then the answer is probably yes. And if you’re wondering what products to use, then give us a call and we’ll help you figure out what you need.

Call Ortmann Concrete Today

Don’t let cracks, fading, or slippery surfaces shorten the life of your outdoor spaces. With the right sealants and professional care, you can enjoy your patio and pool deck for years to come.

Ortmann Concrete Incorporated is proud to be a locally owned and operated company, with a long-standing commitment to quality craftsmanship and exceptional customer care. We’re members of the American Society of Concrete Contractors and are certified by the American Concrete Institute. Our work has been recognized with the Angie’s List Super Service Award, and our reputation continues to be reinforced by satisfied customers on Facebook, Angi’s List, and Google Reviews.  

Contact Ortmann Concrete today to schedule your consultation and weatherproof your concrete patio and pool deck in St. Louis