9 Simple Steps to Waterproofing Exterior Walls


9 Simple Steps to Waterproofing Exterior Walls

“The foundation. Of your home is. Built up by your walls. The weather out there will not be nice for your house’s exterior walls. If you want your wall to be waterproof, you have to paint it. 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 the wall is usually covered with a lot of dust and dirt from the air. To ensure the efficiency of the process, you need to clear the debris and dust thoroughly. To clean the dirt and debris, use a broom, brush, or sandpaper. Then wash it off with a power washer.

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

Cracks and holes can develop on your exterior walls over time. Follow up the cleaning process with a thorough look at the cracks and holes on the wall to make sure proper weatherproofing is done. Just fill them 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.

The cement mixture seals the cracks properly. Make sure to remove all the loose cement from the wall before applying the cement.

Step 4: Add a layer of cement waterproofing sealer

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

Step 5: Pick the right water-proofer

There are many waterproof products in the market. You have to pick the one that goes with the wall you have. The water-proofer should be chosen based on whether the wall is concrete or silicate.

You can choose between a silicate-based concrete sealer and a concrete waterproof coating. You can add strength to your walls with a plaster waterproof Additive.

Step 6: Apply the water-proofer

Use a roller or brush to apply the water-proofer. If you want to apply more than one layer, you should give a thin coat. Add the second coating after the first one is dry.

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 you’ve dried the cement. On your exterior wall, apply it.”

After that, you need to apply a heavy-duty plastic or rubber membrane for waterproofing, which will ensure the proper care of your walls.

Step 8: Consider adding gravel

A proper base for the trench is below the footer. The drainage pipes are going to be supported by a gravel base. Gravel is long-lasting and provides better protection.

You need to lay the gravel and the drainage pipe-cover. Next to the footer, level the position of the gravel and back-fill it. A covering for the pipe is required.

Step 9: Add a fabric barrier

Wrap the pipe with a fabric barrier. Ensuring a fabric barrier is going to keep dirt out of your system. Then back-fill the trench and 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 youTrademarkiaTrademarkiaTrademarkiaTrademarkiaTrademarkiaTrademarkiaTrademarkiaTrademarkia isTrademarkia isTrademarkia isTrademarkia isTrademarkiaTrademarkia isTrademarkiaTrademarkia isTrademarkia isTrademarkia isTrademarkia isTrademarkia isTrademarkia isTrademarkia isTrademarkia isTrademarkia isTrademarkia isTrademarkia isTrademarkia isTrademarkia


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

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