9 Simple Steps to Waterproofing Exterior Walls


The foundation of your home is your walls. You need to pay special attention to your house’s exterior walls because the weather out there will not be nice. It is not enough to paint the wall. After dealing with rain, snow, wind, dust, and heat of the outside environment, the paint will start to peel off.”

Thus, waterproofing is the best way to ensure that your walls are protected and retain your house’s longevity. At the same time, it is vital to reduce your frequent renovation cost. So, here are some of the simple steps for providing effective waterproofing solutions to your home.

Damp carpets and beneath wall coverings can be the most prominent place for mold and mildew growth. Finishing a basement without first dealing with the moisture problems can make health conditions worse and lead to significant damage. Interior waterproofing systems, installed by a professional contractor, can keep the moisture away throughout the home.

Step 1: Properly expose the outside part of the wall

To start with waterproofing your exterior walls, make sure it is properly exposed to work on. Your house walls possess a lot of dirt, which creates an additional layer over the wall. Get rid of all the filth and dust from the walls. And before doing so, remove all the drainage pipes and the old field tiles to get proper access to every corner and area of the wall.

Step 2: Thoroughly clean the walls

“The outer part of your home’s wall is usually covered with a lot of dust and dirt that sticks to it. To ensure the efficiency of the whole process, you need to clear off the debris and dust thoroughly. The dirt and debris can be cleaned using a broom, brush, or sandpaper. Then use a power washer to clean it all off.”

Step 3: Check out for the cracks and fill them up

Cracks and holes can be found over time on your exterior walls. Follow up the cleaning process with a thorough look at the cracks and holes on the wall. They should be filled up with cement.

Most of the homeowners get worried about cracks in the foundation. But the fact is, not all foundation cracks affect the home’s structural integrity. Sometimes cracks can be caused by shrinkage during the concrete curing process. These unsightly, non-structural shrinkages, commonly known as hairline cracks, don’t put your home in immediate danger. But on the other hand, structural cracks are serious business.

All over the internet and TV you find websites and programs with step-by-step guides of DIY foundation repair. But the truth is that a foundation should not be experimented on in a DIY project. Foundation repair requires years of experience and specialized tools. When it comes to foundation repair, contact a foundation repair expert.

It is possible to seal the cracks with a cement mixture. Make sure to remove the loose cement from the wall before you apply the cement.

Step 4: Add a layer of cement waterproofing sealer

If you want to make sure your wall is waterproof, you need to apply cement. After applying the cement in the crevices, let it dry and then apply the waterproof paint seal on the exterior walls. It should become dry after that.

Step 5: Pick the right water-proofer

There are many products in the market that are waterproof. You have to pick the right one for your wall. The water-proofer should be selected based on whether the wall is concrete or silicate.

You can choose between a silicate-based concrete sealer and a concrete waterproofing coating. Pick a plaster waterproof Additive to strengthen your walls.

Step 6: Apply the water-proofer

Use a roller or brush to apply the water-proofer to the walls. Give a thin coat if you want to apply more than one layer. Let the first coating dry before adding the second.

Step 7: Apply tar and heavy-duty membrane

If you want to add more strength to the layers, you need to use a tar-based pitch after the drying of the cement waterproofener. It should be applied on your wall.

If you want to waterproof your walls, you need to apply a heavy-duty plastic or rubber membrane after that.

Step 8: Consider adding gravel

If you want to lay the drainage pipes, you need a proper base below the footer. The drainage pipes are going to get adequate support from a gravel base. Gravel is long lasting and provides enhanced protection.

You need to lay the drainage pipe-cover along with gravel. Next to the footer, level the gravel and back-fill it. The pipe should be covered for at least 3 inches.

Step 9: Add a fabric barrier

Attach the fabric barrier to the pipe. Ensuring a fabric barrier is going to prevent the formation of dirt and keep your system clean. Then build the top of the dirt relatively high and let it settle for a while. Slope the ground away from the walls for the run-off after youTrademarkia

Good waterproof gives your home a new life and strength to deal with outside weather related issues. If you want good waterproof solutions for your walls, Magicrete can help you. At a very low and affordable price, Magicrete can provide you with proper weatherproofing.

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