From brick to concrete to stone, the building materials we use might appear sturdy enough to last the test of centuries. The statues and architecture of ancient Greece and Rome have withstood centuries, why can’t our modern homes hold up? The truth is our Minnesota winters take their toll on exterior masonry vulnerable to the cold, moisture infiltration, and freezing conditions. As the temperatures start to drop and winter arrives with its storms and snows, it is important for homeowners to start thinking about protecting their masonry. Harsh wintery conditions can lead to long-term damage. Waterproofing your masonry before the freeze is an essential step that can save you time and money in the long run.
But protecting your home is not a task that you have to do alone! A professional masonry waterproofing contractor is the best option to ensure your home is fully protected. In this article, we will use our thirty years of experience to share with you what types of waterproofing materials are most effective, and how you can keep your home safe from the harsh effects of winter weather.
Why Waterproof Masonry?
Masonry materials like brick, stone, and concrete are naturally porous, meaning they can absorb water. It is not something homeowners normally consider when preparing their home for winter since these building materials appear so sturdy. Yet during the colder months, this water can freeze, expand, and cause serious damage. Here’s a breakdown of some common issues that masonry surfaces face in the winter:
- Freeze-thaw damage: When water seeps into masonry and freezes, it expands. Just like how cracks form on sidewalks or roads, repeated freezing and thawing can cause fractures, spalling (flaking), and other structural damage.
- Efflorescence: This is a white, powdery substance that forms when water brings salts to the surface of masonry. While it may look unsightly, it also signals excess moisture and potential water damage. It is a sign that the structure of the masonry is compromised and could crack.
- Mold and mildew: Homeowners are aware of the risk of mold in their bathrooms, basements, or the leftovers in the back of the fridge. Yet it is easy to forget that damp masonry can harbor mold, mildew, and other fungi, which can compromise air quality indoors and lead to costly repairs.
- Decreased insulation: Wet masonry surfaces lose insulating qualities, making your home less energy-efficient and causing your heating bills to rise.
In our experience, waterproofing before the freeze can help prevent these problems. Proper masonry waterproofing involves the application of a waterproofing sealer or waterproof masonry paint, which creates a barrier against water and reduces the risk of winter damage.
DIY vs. Hiring a Professional Masonry Waterproofing Contractor
Of course, you can learn to do so much on the Internet, but when it comes to taking on such an important task for your home, consider working with a professional. While it may be tempting to tackle waterproofing on your own, hiring a professional masonry waterproofing contractor offers several distinct advantages. Here’s why a pro is worth the investment:
- Expertise and Knowledge: Professional contractors understand the unique characteristics of different masonry materials and the best products to use on each. They know how to properly apply waterproof masonry paint and waterproofing sealers for maximum effectiveness, ensuring that your surfaces are thoroughly protected.
- Surface Preparation: One of the biggest mistakes in DIY waterproofing is inadequate surface preparation. Professionals will thoroughly clean your masonry surfaces and ensure they’re free from dirt, efflorescence, and any old, deteriorated sealant before applying new waterproofing. This step is crucial for a long-lasting, effective waterproofing application.
- Choosing the Right Products: Not all waterproofing products are created equal. A contractor has experience with high-quality waterproof masonry paint and masonry waterproofing sealers that are formulated specifically for harsh winter climates. They’ll know which products are compatible with your type of masonry and offer the best protection.
- Proper Application Techniques: Applying waterproofing products may seem straightforward, but the process requires careful attention to detail. Professionals use specialized tools and techniques that help the sealer penetrate deeply and evenly, ensuring better protection and a longer-lasting result.
- Safety and Efficiency: Waterproofing can be a time-consuming and potentially dangerous task, especially if you’re working on high walls or large structures. A professional contractor has the right equipment and training to complete the job safely and efficiently.
Choosing the Right Waterproofing Products
When it comes to masonry waterproofing, there are several types of products to consider. It is important to know which type of waterproofing best suits your needs. Each offers different levels of protection and durability. Here are the three basic types of masonry waterproofing products:
- Waterproof Masonry Paint: This is a popular option for waterproofing, as it creates a protective barrier on the surface of your masonry. Waterproof masonry paint not only repels water but also provides a decorative finish. It’s available in a variety of colors and is often UV-resistant, so it won’t fade in sunlight. However, it may need reapplication over time and may not penetrate as deeply as a sealer.
- Masonry Waterproofing Sealer: Masonry sealers penetrate the surface of your masonry, providing deep protection from moisture and water damage. Many masonry waterproofing sealers are breathable, allowing trapped moisture within the walls to escape while still keeping water from getting in. This can be especially beneficial for colder climates, where water retention can lead to serious issues over time.
- Hydrophobic Sealers: These sealers work by repelling water molecules away from your masonry, creating an invisible barrier that prevents water absorption. They are especially effective for freeze-thaw protection, as they reduce the likelihood of water entering the masonry and freezing. Hydrophobic sealers are usually clear, so they won’t alter the appearance of your surfaces.
A professional contractor can help you choose the right product based on the type of masonry in your home and the climate conditions in your area.
Steps for Effective Masonry Waterproofing
When you hire a masonry waterproofing contractor, they will follow a series of steps to ensure thorough protection.
- Inspection: The contractor will inspect your masonry to assess its condition, identify any existing damage, and determine the type of waterproofing product needed.
- Surface Cleaning: Any dirt, mold, mildew, or old sealer will be removed. This step may involve power washing, chemical cleaners, or gentle abrasive techniques to ensure the surface is ready for waterproofing.
- Repairs: If there are cracks, chips, or other damages, the contractor will repair these before applying the waterproofing product. This helps prevent water from entering through weak points.
- Application of Waterproofing Product: The contractor will apply a high-quality waterproof masonry paint, masonry waterproofing sealer, or hydrophobic sealer using professional-grade tools and techniques. Depending on the product and climate conditions, they may apply multiple coats for added protection.
- Final Inspection: Once the waterproofing is complete, a final inspection ensures that the masonry is well-sealed and ready to face the winter weather.
Additional Tips for Winter Masonry Care
In addition to waterproofing, here are some other ways you can protect your masonry during the winter months:
- Keep gutters and downspouts clean: It can be quite a chore, but cleaning your gutters is beneficial for the maintenance of your roof and masonry. Blocked gutters can cause water to overflow onto your masonry, increasing the risk of damage.
- Check for drainage issues: Make sure water is draining away from your home and not pooling around your foundation. The excess water can lead to cracks in the masonry as well as further structural issues.
- Monitor for signs of damage: Regularly check your masonry for cracks, efflorescence, or other issues that may indicate moisture problems. This will help you know when it is time to reapply sealant.
Final Thoughts
In our thirty years of experience, we have found waterproofing your masonry before the winter freeze is a critical step to protecting your home from costly damage. While DIY waterproofing may seem like a quick fix, working with a professional masonry waterproofing contractor can ensure that your surfaces are prepared, sealed, and ready to withstand the harsh winter elements.
Whether it’s waterproof masonry paint, a high-quality masonry waterproofing sealer, or a specialized hydrophobic product, a professional will have the knowledge and tools to provide maximum protection for your home’s masonry. Taking the time to waterproof now can mean peace of mind and significant savings in repairs down the line. Working with a professional can save you time and stress later. At The Construction Group, our mission is to foster a supportive relationship dedicated to supporting your home improvement efforts. Call us for a consultation at 651-661-4101 to begin your home improvement journey today!