Three Tips for Slab Leakages and What to Do If They Happen


The first step in preventing leaks from your concrete roof is to find the source. Check the entire roof area, watch out for standing water, and check the pipes. You can also see the side of the building and the drainage pipe. These are the most common causes of leaks.

Tip 1 – Find the cause of the leak

A roof inspection is a process performed by a professional roofer. It is dangerous to enter directly into a commercial roof. If you want to do an inspection, you can start with a visual inspection. But if you have to go to high places, do not immediately go up to the roof. Be sure to consult a concrete roofing expert to avoid possible accidents or other property damage. They have been given the right training and the right tools to discover and solve problems.

Tip 2 – Filling the cracks

Concrete tends to crack and widen with daily wear and tear. Water can enter these spaces and cause leaks. If it’s not too complicated, you can make minor repairs to the roof.

For this, you will need roofing mortar or cement, roofing primer, and elastic sealant. Be sure to clean the entire surface of the roof before continuing. You can use a pressure washer to remove all kinds of debris and dust around you, including dirt, dust, branches, leaves, and more. The next step is to fill the cracks and holes with roofing mortar or cement. Apply roofing primer and follow up. Then wait for it to dry completely. Then apply an elastic sealant to cracks, holes, corners, and other damaged areas. The next day, you can apply a second coat to strengthen the sealer.

If you want to follow these guidelines, you need to do some additional research first. These materials contain chemicals and must be handled properly. For added safety and reassurance, please contact your local roofer for specific advice. While these simple procedures help prevent leaks, they are not a long-term solution.

Tip 3 – Regular professional maintenance

The need for regular maintenance has been repeatedly stressed. Reservations must be made at least twice a year. In addition to the normal inspection and cleaning, there are more extensive maintenance procedures. Buildings are generally tall and tall and can be difficult to access, especially if you are untrained. For this reason, you need a business partner to monitor and study the concrete roof structure. You should report any roof-related issues that you may encounter so that they can be dealt with appropriately.

There is nothing wrong with participating in a roof repair project. Always put your safety first. In addition, professional roofers are ready to assist you at any time with the appropriate operating licenses, tools, equipment, and skills.

Should you consider using a commercial concrete roof?

Now that you know how to prevent a concrete roof from leaking, you have another question. If you haven’t made a decision, should you be looking for a concrete roof for your commercial building?

best slab leak repair 

Concrete mixes can only be handled by the best slab leak repair.

For more information, some advantages and disadvantages of concrete roofs are listed below.


Excellent durability. It is one of the strongest materials you can get for a commercial roof. It is not only suitable for roofs. It can also be used for other types of construction such as bridges, sewers, dams, etc.

Weather resistance – A concrete roof can effectively withstand strong winds and strong winds. If you are in an area of bad weather, consider using a concrete roof.

Fire Protection – As a non-combustible material, concrete can ignite. This is an important consideration, even for large buildings.

Quick and easy to clean – no problem if you need to remove dirt, dust, grime, mold, and other debris. A pressure washer allows easy removal without damaging the roof surface.

Lifespan – With proper installation and the use of quality products, a concrete roof can last 40 to 50 years.

How to avoid concrete roof leaks?

Waterproofing of concrete structures can be done inside / outside or inside the concrete itself. If you are Looking for repair your  slab leak near you you can use to prevent or block leaks:

Seal cracks and pores with cement, lime, waterproofing membranes, and other adhesives.

Cracks in concrete structures can be sealed with various concrete repair compounds such as epoxy resins and acrylic resins. This compound can be applied with a trowel or putty knife and allowed to dry.

Sealed concrete is a silicate-based putty that is applied to the surface of the concrete with a paint roller or brush and absorbed into the pores, then reacts with the lime in the concrete to expand and fill the pores (radon putty, etc.). , acrylic sealant with high solids content, etc.).

  • Expansion joints and other construction accessories in concrete structures should be sealed with a commercially available non-stretch polyurethane sealant.
  • Impermeable builders are mixtures of water-repellent chemicals, such as oils, petroleum, inert powder fillers, and hydrophilic crystalline substances, which react to form pore-filled deposits. to do.
  • By applying a waterproofing layer or membrane.

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