Simple Steps to Waterproofing Exterior Walls

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Waterproofing Exterior Walls

The walls of your home form the basis of your happy home. But, you must pay particular attention to your exterior walls since the weather outside is not friendly enough to the walls. Paint your walls are not enough to ensure that it is waterproof. No matter how expensive the paint is, it’ll start to peel off after enduring rain and wind, snow dust and heat from the outside.

Therefore waterproofing is the most effective method to ensure walls are safe and will last for the long-term of your home. Additionally it is crucial to cut down on your regular home renovation costs. Here are a few easy steps to applying effective waterproofing solutions to your house.

The damp carpets, as well as the walls can be the most likely areas for mildew and mold growth. If you are finishing your basement without taking care of the moisture issues could make health issues worse and result in severe damage. The installation of interior waterproofing systems through a professional construction company will keep moisture out all over the house.

Step 1: Properly expose the exterior portion of the wall.

When you begin waterproofing the exterior walls, you must make sure the surface is well-lit to the elements. The walls of your home are covered with plenty of dirt that creates an extra layer of dirt on the wall. Eliminate all dust and dirt that has built up on the walls. In the meantime take out all drainage pipes as well as the old field tiles to gain an easy access to every corner and section of the wall.

Step 2: Thoroughly clean walls

The exterior of the wall of your house typically has lots of dirt and dust that is carried by the air, and eventually sticks to the outer portion. Therefore, it is essential to remove dust and debris thoroughly to maximize the effectiveness of the whole process. Make use of a broom, a brush or sandpaper for cleaning the debris and dirt off. Follow this up with the power washer to clean.

Step 3: Search for cracks and Fill them in.

As time passes, your exterior walls may develop gaps and cracks. For proper weatherproofing you should follow up your cleansing process by thorough inspection of all holes and cracks in the wall. After that, fill them via hydraulic cement.

A majority of homeowners are worried about cracks that may be present in the foundation. However, none of the foundation cracks can impact the structural integrity of your home. Cracks may be caused by shrinkage in the curing process of concrete. The unsightly structural shrinkages, also called hairline cracks aren’t putting your home at risk immediately. On the other hand, structural flaws are extremely dangerous for commercial concerns.

On the internet and television, you will find sites and shows that provide step-by-step instructions for DIY foundation repairs. The truth is foundations shouldn’t be used as a DIY project. Foundation repair is a process that requires years of experience as well as specialized tools. If you need help with foundation repair, you should contact an expert in foundation repair.

The mixture of hydraulic cement penetrates fractures, sealing them. Be sure to get rid of all the cement loose from the wall prior to installing the hydraulic cement.

Step 4: Apply an additional layer of cement waterproofing sealer

To ensure proper installation and long-lasting waterproofing your walls it is necessary to use the waterproofing cement. Once you have applied the cement to the crevices in the walls and allowing it to dry before applying the waterproof sealer for exterior walls. Then, let it to fully dry.

Step 5: Select the correct water-proofer

There are a variety of waterproofing products readily available on the market. You must choose the one that is compatible to the style of wall you want to protect. If it’s an concrete wall or one made of silicate pick the right water-proofer for the wall.

You could choose to use an epoxy coating for concrete, waterproofing paint or silicate-based sealer for concrete. Also, choose a plaster waterproofing ingredient that can strengthen the walls that have been waterproofed.

Step 6. Apply the water-proofing agent.

Using brushes or rollers use a roller or brush to apply the water-proofer onto the surfaces. If you’d like the application of more than one coat apply a thin layer first. Allow the first coat to dry thoroughly, and after that, apply the second.

Step 7: Apply tar , and a the membrane that is heavy-duty

When you’re done with the drying process of your cement sealing sealant you will need to apply an oil-based pitch to give greater force in the layers. Use it on all areas of the exterior of your wall.

Then, you have to install a tough membrane of rubber or plastic for waterproofingto guarantee the proper maintenance for your wall. Choose a thin membrane, and apply it to the surface near to the footer. Then, cover it over the entire outer portion that is the wall.

Step 8: Consider adding gravel

Above the footer it is important to think about a suitable base to place your drainage pipe. A 3/4-inch gravel base will give sufficient support for your drainage pipe. Choose gravel that is durable and provides greater protection.

After that, you must lay the perforated drainage pipe cover and the gravel. At the bottom, even the surface of the gravel, and then fill it with backfill. You should cover the pipe of at least 3 inches.

Step 9: Create an Additional Barrier of Fabric

Make sure to secure the pipe perforated, using a fabric barrier. By securing the pipe with a barrier, you are likely to stop the formation of dirt, and prevent the system become blocked. Simply backfill the trench with dirt and raise the top layer of dirt fairly high, allowing it to settle over time. When you’re done you can slop the dirt away from the walls to allow for the run-off.


A well-designed waterproofing system gives your home a new lease of life and the strength needed to cope any weather-related outside issues. If you are looking for effective wall waterproofing, Magicrete can assist you. Magicrete can provide you with proper weatherproofing services at a reasonable cost and with a high quality services.