Waterproofing Brick Walls

There are a lot of materials which can be used to construct a home. Some materials are more expensive than others, but everything about a home can solely be based on the homeowner’s preferences. Sometimes, some homeowners incorporate wooden finished on the interiors and exteriors, while other times, some homeowners use concrete. But there is another very popular material used for finishing walls, and that is brick.

Brick walls are found in many homes in almost any neighborhood. The popularity of brick as a construction material is very influential, especially because it has its own shade and texture. Unlike cement and wood which you can both finish to a different color and polish, brick in itself is plain but finished all the same. You don’t have to apply paint or polish the surface with sandpaper. All you have to do is stick the bricks together and you get the walls that you want.

But one of the problems that most people worry about with brick walls is their water resistance. Brick is definitely resistant to water damage just like stone and cement, but that doesn’t mean that it can prevent mold growth. Similar to concrete, brick also absorbs moisture and releases it in the form of water vapor. But while it can hold moisture and release it, allowing too much water build-up in bricks can cause it to deteriorate and grow molds. Therefore, proper waterproofing of brick walls is essential in keeping your home not only beautiful but also in good condition.

But how do your waterproof brick walls? Some people tend to make very obvious but common mistakes, and one of these is to apply waterproofing products that are not for brick materials. The most common incorrectly used waterproofing products on brick walls are wood waterproofing products and waterproofing paint. Why are these materials not ideal for brick walls?

Wood waterproofing products are, of course, used for wood. This means they are not made for use on brick surfaces. The effect may be somewhat similar but it’s not as efficient, and it can even have some aesthetically altering properties that can change the color and texture of your brick walls. As for waterproofing paint, while this can be used for most surfaces, brick is not preferably painted because it can make the water vapor remain inside the material, causing problems in the properties of the brick wall.

You actually don’t need to worry about how to waterproof brick walls because there are brick waterproofing products that are especially formulated for brick wall applications. Most of these are known as masonry waterproofing products. Some of them may be colorless while others may have different shades like paint, but the effect is not similar to paint. These materials still allow the release of water vapor that has been collected by the bricks. This means that while they keep the bricks from absorbing too much water, they do not impede the bricks from exhibiting their natural properties, thereby maintaining the strength and good quality of the material.

Before you apply masonry waterproofing materials, it’s best to cover the cracks and holes on the bricks first with hydraulic cement. That way, there will be no areas of possible unwanted entry of water and moisture. The entire wall will be properly waterproofed and the water vapor in the bricks will not pass through spaces where mold formation can take place. This is a prevention not only of the deterioration of the bricks but also of possible mold growth. Waterproofing brick walls is a responsibility that every homeowner should face in order to keep his home always in good condition.