Tips for external wall proofing before painting

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External wall proofing in Pakistan

Wall paint undergoes every 5-10 years due to renovation drive carried out by homeowners. External wall painting is one of the parts of the area which has to be properly accomplished, that not only improves the aesthetics of your home but also increase the resale value of your property. For external walls, many people may have observed that dampness and seepage occur due to moisture stored within the concrete because of various reasons, such as rainwater, leaking pipelines, etc. With the water stored inside the masonry, applying the paint is not recommended, as the seepage will worsen the new paint within days of its application. The only option for homeowners is to conduct external wall proofing which will not only help to prevent water from ever going inside your walls or stops the stored moisture leveling out from the wall as well. Below are some tips for external wall proofing before painting your walls so that you are able to get maximum benefit for the increase in resale value.

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Look out for wall cracks

Now, this is a no-brainer, if you see any type of crack on your external wall, you need to fill that up. Same goes with holes or damages on the external wall. This is important because if the paint is applied into the wall as it is, all of your paint will losses its charm by seeing uneven wall existing at the external of your house. Secondly, cracks, holes or another type of damages on your external wall contains stored moisture which further deepens the cracks and creates dampness of the wall as well as seepage. By filling out wall cracks with external wall proofing product, you will have complete affirmation that the external wall is properly being repaired. For Plaster or concrete walls, the chemicals for filling out wall cracks are usually controlled by sealants chemicals, mostly special type of epoxy or polyurethane foam injections to fill out the gaps. Once your external wall proofing is successfully achieved, you might apply wall waterproofing for double protection for the future.

Clean your rain gutters

All homes, where your rain gutters existed, show be properly cleaned every 2 years or so, or when you are about to apply color over your external walls. The reason for this out of the box concept, is rain gutter is usually get clogged if not cleaned every now and then. Once it’s clogged, it will store excessive water over its path. The water has the tendency to find the path, so it will get absorbed inside the concrete structure and produces seepage and unclean external walls. Although it’s an optional practice, cause many people might not have a rain gutter attached with their homes, it’s still important to properly clean the gutter and in return avoid water to get stored to make it a comprehensive external wall proofing.

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Choose the right waterproofing contractor

With a lot of options available, it is important to choose the correct waterproofing contractor which will handle all of your stored moisture inside your walls and improves its structure. The tips on finding out how to select the right waterproofing contractor for your home completely depends on the waterproofer products they are experienced in using. Such as concrete waterproofing products, that protect all of your walls that is made up of concrete. For all of those walls where no paint is needed to apply, we use silicate based waterproofing product, which greatly reduces the seepage and leakage of your external walls. Thirdly is to use waterproofing paint, which is among the top option from this list. Not only you can get secured from water seepage and dampness on the walls but also has a pleasant smell into it.

Add up waterproofing mixture into plaster

As mentioned above, you might need to fill the gaps in order to make external wall proofing to its maximum potency. Although plaster has been using for years regarding any crack fillings tasks for external and internal walls, you can simply add waterproofing adhesive into the pasture to make it more robust with stored water over your walls. Creating a double action against dampness and serious cracks that might turn even the best of plaster to shame.

Does External wall proofing work during summers?

It’s obvious enough that people type to do as much as possible while remaining at the practical end of their budget to help remove the intensity of heat.

This is no more a mystery that global warming is hitting hard on Pakistan, so it’s also natural to avail solution which we usually considered as next-gen.

That’s being said, the benefits of external wall proofing are something people keep on asking and how well does it manage to gather enough support especially when availing services in Karachi.

Although the chemical application is done mostly over the roof, for walls, it is worthy of investment, and to undermine from the fact that your home will display nothing but simply white color.

Below are some of the important factors which happen to play an important role when external wall proofing is properly is into consideration.

Reduction of temperature

The main job of heat proofing chemicals in Pakistan is to reduce the overall temperature. The rose in degrees during the summer season can only be reduced with the help of air conditioning, but what about the hot roof and wall?

For that, we usually opt for heat proofing chemicals. And this chemical is simply a solution which is used to repel the high temperature over walls and roof for the better.

Once the external wall proofing is applied, the effects will be in the form of reduction of temperature, to say the least. Because at the end of the day, things that matter is a reduction in temperature using next-gen solutions.

80% heat comes from the roof

Most of the heat enters your home through the roof. Although there’s around 20% of the heat which comes from walls or windows for that matter.

With the help of external wall proofing, we can secure the 20% of the heat that comes into our home, but what about the 80% of the heat?

This can easily be reduced with the help of applying the same chemical over the roof and to ensure that the application is done without any reservation. For this job, we usually rely on the support of expert heat proofing solutions in Pakistan.

Best suited for warehouse and shed

Who does avail of this chemical solution especially to apply over the walls as well? Generally speaking, the places which are most suited for a complete overhaul of heat proofing services are large warehouse and sheds made completely out of metal solution.

As for the application for the residential sector, most of the customers are happy enough by applying the heat proofing solution over their roof, and the use of external wall proofing usually refrains at most of the time. 


External wall proofing for your homes, offices, and industries is mighty important before applying paint into it. Make sure your cracks and dampness are properly taken care of. You might need to hire top waterproofing contractor in Pakistan, which as the ability to provide the service that you are looking for with utmost professionalism and result oriented approach.

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