Guide to Waterproofing Your Exterior Walls

 

When the exterior walls of infrastructure are exposed to high levels of humidity or tons of rainwater, moisture, and water tends to travel through the walls and impact the overall structure. In fact, the impact can become quite obvious on the interior walls, damaging the entire look of a room and additionally even weakening the structure. It can also result in the growth of mold. Hence, it is advisable to use waterproofing cement paint for your exterior walls. 

 

Everything You Need to Know About Waterproofing Your Walls

There are some simple steps that you can follow to prevent water from seeping into your walls and damaging your precious decor. Once you’ve used a waterproofed, you can opt for premium emulsion paint. The steps are as follows: 

1. Check Your Walls 

Before you contact paint manufacturers and suppliers to purchase waterproofing products, it is advisable to check your walls for any structural dampness. Cracked bricks, burst pipes, and even condensation within the walls can result in dampness. Only after you’ve fixed this issue should you apply a coat of waterproofer. 

2.            Clean the Gutters 

Clogged gutters are terrible not just because they can result in an overflow of dirty water and become a breeding ground for mosquitoes and other germs but also because they can weaken your walls. They can also cause wood rot, molds, and leaks which can simply be avoided by cleaning them twice every year. 

3.            Choose a Waterproofer 

Several different types of waterproofers are available on the market. You can select anything from a concrete waterproofing coat to a silicate-based sealer. You can also opt for a waterproof emulsion paint. 

4.            Waterproofing Additive 

When plastering your walls, you can add a waterproofing mixture to the plaster. There is no denying that plastering your walls helps in improving aesthetics and protects them against moisture. Needless to say, adding a waterproofing mixture will strengthen your walls even more.

 

5.            Prepare the Walls 

Your walls need to be in a good condition if you plan on waterproofing them. So, if there are any holes or patches in your walls you need to repair them immediately with the use of a filler. Let the filler dry and then you can sand your walls to remove rough edges or uneven areas. You can even clean the surface with water. Make sure that the walls are completely dry so that the waterproofer and substrate bind to each other strongly. 

 

6.            Waterproof Application 

Finally, your wall is ready for the application of the waterproofer. You can make use of a brush or a roller to apply this. If you think that the wall needs a second coat, let the first one dry entirely. 

7.            Test Your Walls 

Testing whether the products actually work is also important. You can spray the exterior of the wall with water for around 2 hours. Then make use of a moisture meter to find out the level of moisture in your home. If the meter shows no moisture, then your walls have passed the test. 

 

Conclusion: These are some extremely simple steps that you can follow to ensure that your walls are waterproof. By waterproofing your walls well, you can prevent further damage and boost the overall value of your house.