4 Steps to Waterproof Your Chimney

Most homeowners are focused on the more obvious aspects of their home: maintaining the façade, repairing floors and windows, and generally keeping it in optimal condition. However, most homeowners also forget about their chimney until it becomes a glaring problem—and an oftentimes expensive one.

The chimney is one of the structural elements of the house that is most exposed to severe weather. Since they jut out above the roofline, they catch the worst of the elements and incur damage over time. They’re also highly susceptible to water penetration, which is the single most significant cause of damage and deterioration. If left unchecked, it could lead to issues that’ll cost thousands of dollars to repair.

Here are four steps to waterproof your chimney and protect it from leaks:

Thoroughly Clean Your Chimney

Before waterproofing your chimney, you have to make sure it’s as spic and span as possible. This means cleaning it from rust, dirt, mould, and other stains and foreign matter that will interfere with the waterproofing process. Using a brick cleaner mixed with water is an effective way to thoroughly clean your chimney’s surface and scrub any stubborn areas of grime.

If you have difficulty cleaning some areas, a power washer might do the trick. Once your chimney is cleaned, allow it to dry for a day or two.

Shield Non-Target Areas

Next, it’s time to protect the areas that won’t be targeted by the water repellent. Some areas should be left untouched as water repellent can discolour or damage certain areas, such as your shingles and windows. Make sure to use an absorbent material on the base of the chimney, which will prevent any over-spray from running off onto the roof.

If there is any siding that is within the vicinity of over-spray, cover them up. Although over-spray is easily removable when it’s wet, it is almost impossible to wipe off once it’s dry.

Conduct Minor Repairs

If there are minor cracks in your chimney, attend to these before proceeding to waterproof them. Using a crack and joint sealant is sufficient for repairing cracks that are up to an eighth of an inch wide on mortar joints. Although it won’t be noticeable on lighter-coloured mortar joints, it will be obvious on bricks over time.

However, if your chimney has more significant damage that needs rebuilding, consult a masonry professional to repair it. If it’s been tuckpointed, allow around three to four days for the mortar to settle and cure before waterproofing it. On the other hand, if there are large parts of the chimney that have been completely rebuilt, another twenty-eight days must pass for the new masonry to cure before spraying it with a water repellent to allow it to bond properly.

Use Breathable Water Repellent

Once the masonry has cured and all repairs have been carried out, your chimney is finally ready for waterproofing. Make sure to choose a day of dry weather for a successful waterproofing session.

Choose a breathable water repellent to allow moisture in the chimney to escape; otherwise, it will remain trapped and cause it to expand and contract according to the weather. This will cause spalling in your bricks, and you’ll have to replace your bricks or completely rebuild your chimney.

After you’ve positioned your drop cloths, it’s time to apply the water repellent. Use a pump-up garden sprayer with a fan-like nozzle to achieve maximum reach with each spray. Start at the bottom of your chimney and slowly spray around it until you reach the top. After that, apply a flood coat all around the chimney. This is done by heavily spraying it so that it starts to run down several inches.

For extra measure, apply another wet-on-wet coat within five minutes, which will take up to six hours to dry.

Conclusion

Waterproofing your chimney will not only help it stay in great condition, but it will prevent any leaks that could cause severe damage. It also calls attention to any repairs that need to be made prior to the waterproofing process, which will allow you to efficiently solve your chimney problems in one go. By protecting your chimney from water damage, you’ll be protecting it from deterioration, saving you plenty of time and money.

Red Robin Masonry is a masonry company in Toronto that also offers waterproofing and chimney repair services to Markham, Mississauga, Scarborough, and Thornhill. Our top-notch experts will make sure that your structures are robust and well-maintained. Have a chimney that needs to be repaired? Call us today at 416-206-8859!

The Positive Impacts Waterproofing Concrete in Your Home

If you have masonry and other cement-based materials in your home, you will largely benefit from the benefits of waterproofing. This process is mostly done to secure the overall condition of the cinder blocks or cemented pavements by keeping water out. In fact, some professional masonry companies in Canada are emphasizing its necessity.

In other countries, masonry builds are required to be fitted with waterproofing. This is due to its benefits in longevity and general safety. If you are currently considering waterproofing, this guide will help you understand why it’s worth the investment. It will also show you pre-conditioning guidelines to facilitate the success of the service.

Positive Impacts of Waterproofing Concrete

The following impacts are the reasons that most masonry experts and building owners alike are turning to concrete waterproofing:

1. Energy Cost and Living Cost

Since HVAC systems are a staple in every Canadian home, waterproofing is a huge convenience when you suddenly have to turn up your unit. This is because unwaterproofed concrete has subtle cracks that let air escape. Thus, it takes longer for your space to adjust the temperature. In the long run, this will increase the usage and your electricity consumption.

On the other hand, waterproofed concrete translates to easier temperature control and less energy consumption in the long run. It is also a long-term investment that can significantly decrease your daily living cost. This is why most Canadian families also invest in it to save more money on top of its benefits in the wellbeing of their household.

2. Overall Health And Wellbeing

Speaking of saving and wellbeing, waterproofed concrete acts as a layer of protection against harmful mould that grows in wet cement. They are characterized as little black specs that can trigger respiratory diseases, like allergic rhinitis and asthma. Prolonged exposure to the mould also leads to viral infection and flare-ups on the skin. These health hazards are part of the reason why waterproofed concrete is more preferred in most masonry builds.

3. Safeguarding Your Home

Aside from the many health concerns, waterproofing also prevents cement erosion or the gradual weakening or degradation of your structure. In contrast, no proofing leaves room for stray water to seep in, be absorbed, promote mould growth, and eat away at your structure. Again, this is another reason why masonry builders recommend this step.

Another reason to waterproof your concrete is also helpful in securing the cemented walls in your basement. This prevents stray water from finding its way into the bottom of your home, which can cause flooding. Overall, the structural integrity of your home and your security largely benefit from this.

4. Home Value

As you safeguard home, waterproofing also adds to the resale value of your home. If you are looking to retire instead or keep living there, the service also secures that, as the structure will hold for a very long time. The long-term benefit of investing in waterproofing is like building a solid foundation on your home. Additionally, cemented products and structures themselves are also made stable and resistant to common wear and tear.

Pre-Conditioning Your Home for Waterproofing Concrete

The following guidelines are what you must adhere to if you are looking to waterproof your concrete:

  • Secure all home furnishings, electric boxes, and stairs: Possible dust and debris from waterproofing materials may find their way into your appliances and other furnishings. Thus, it is recommended to patch them up with tape and secure coverings.
  • Clean and dry surfaces before scrapping: For an even coating and layering of waterproofing materials, it is highly recommended to have surfaces cleaned properly of dirt.

Conclusion

In the event that you want to prolong the longevity of your structure, consider the many benefits and recommendations regarding waterproofing for your home. That way, you can ensure great results and get the most out of your home.

In need of a professional masonry company in Ontario? We are Red Robin Masonry, your professional team offering you first-class services to upgrade your home. Build strong structures with us and invest in quality builds today!

Waterproofing Toronto

When building or renovating a home, it’s easy to get lost in the excitement of enhancing the exterior or interior improvements. However, it would be best if you also considered overlooked factors such as waterproofing your home.

There’s nothing more frustrating than dealing with moistures in the basement, growth of mildew on walls, and roof leakage every time it rains, all of which can lead to further damages down the line. With that in mind, the tips below are different ways you can waterproof your home:

Tip #1: Waterproofing the Interior

One of the best ways to protect your home from external factors like heavy rain is to start in the interior. Applying sealant coatings effectively prevents condensation from the inside, removing risks of developing moisture in wet areas like the bathroom, kitchen, and basement.

Tip #2: Waterproofing the Exterior

Another obvious way to prevent water damage is to waterproof the outside of your house, which should serve as the primary defence against potential leaks no matter the season. Some of the best ways to achieve this are to coat the exterior walls with a waterproof barrier, include weeping tiles, and ensure that all your drainage systems are in good working condition.

Tip #3: Waterproofing the Basement

Even with sealant coatings inside your house, the basement is one of the most vulnerable areas that can absorb high levels of moisture during the rainy and winter seasons. Snow often causes fog, which can dampen your basement walls and floors.

With that in mind, you can quickly solve the problem by applying waterproofing paint on the interior and exterior walls of the basement to prevent any dampness, efflorescence, and mildew build-up.

Tip #4: Repairing a Faulty Drainage System

Faulty pipes often lead to leaks and flooding in the worst-case scenario, including clogged drains, septic issues, and a myriad of other drainage problems. When you start to notice any signs of wear-and-tear in your drainage system, it’s best to call a professional to inspect the damages and repair them as soon as possible. Leaving small problems unchecked can turn into bigger and costlier issues, after all.

Tip #5: Repairing Cracks in Concrete

Concrete is a high-quality and durable material that can last for years to come, but it is vulnerable to cracking. Once you notice any hairline chips or cracks around the concrete walls and driveways, it’s best to call a professional masonry company to fill in the cracks to keep water out. When the water inside the cracks freezes, it can worsen the situation.

The Bottom Line

Waterproofing your home can reduce the risks of experiencing flooding and drainage problems, allowing you to dodge any unnecessary and expensive repairs. With the tips above, you can improve your masonry and protect your home from being affected by rainwater, high humidity, moisture, and more.

If you’re looking for quality and affordable masonry services in Toronto to waterproof your home, we’re the best in the region to call! Get in touch with us at 416-206-8859 now.