6 Waterproofing Issues in Commercial Buildings in the Philippines

6 Waterproofing Issues in Commercial Buildings in the Philippines

What waterproofing issues apply to commercial buildings in the Philippines?

  1. Structural damage due to heavy rainfall
  2. Mold and mildew due to high humidity
  3. Water seepage in porous building materials
  4. Saltwater intrusion in coastal areas
  5. Deterioration due to aging infrastructure
  6. Below-standard waterproofing practices


  • In this article, we will uncover the waterproofing challenges faced by commercial buildings in the Philippines.
  • From weather-related problems to inadequate waterproofing practices, there’s a wide range of issues that threaten a building’s structure as well as its occupants.
  • By partnering with a reliable waterproofing contractor like Flooring Solutions, you enhance your building’s long-term stability and protect the people inside it.

Waterproofing issues in commercial buildings in the Philippines are challenging. These establishments are exposed to heavy rainfall, high humidity, and occasional typhoons. These factors exacerbate the risks of water infiltration, which can lead to severe structural damage, compromised indoor air quality, and costly repairs.

Understanding the unique waterproofing needs and issues is crucial for property owners and managers. This article delves into six prevalent waterproofing challenges. Read on to learn more.

Structural Damage Due to Heavy Rainfall

Persistent rain can uncover weaknesses in your building, causing leaks in roofs, walls, and even foundations. These leaks damage valuable equipment, inventory, and building materials. They also create safety hazards and promote mold growth, jeopardizing employee health and productivity.

Additionally, the relentless pounding of rain can exacerbate existing cracks in concrete and other building materials. Over time, these cracks widen, allowing even more water to come in and potentially compromising the structural integrity of your property.

Investing in high-quality waterproofing protects your business operations and fosters a healthy work environment. This translates to improved efficiency, productivity, and overall business continuity.

Mold and Mildew Due to High Humidity

Mold and mildew due to high humidity

The Philippines’ tropical climate brings not just sunshine but also persistent humidity. While high humidity might seem like a minor inconvenience, it can be a silent threat to a building’s structure and the well-being of its occupants.

Constant humidity leads to condensation, or the water droplets that form on walls, ceilings, and equipment. Continuous moisture weakens building materials and creates a breeding ground for mold and mildew. Long-term exposure to mold spores may trigger respiratory problems, allergies, and other health issues.

Humidity control through cold-applied waterproofing should be prioritized to preserve your investment, your workers’ health, and the efficient running of your commercial space.

Water Seepage in Porous Building Materials

Concrete and other porous building materials contain numerous tiny air pockets that function similarly to sponges, readily absorbing water during rainfall. Over time, this absorbed water can penetrate through the walls, causing interior leaks that damage furniture, and equipment, and result in unsightly water stains.

Additionally, as water permeates the surfaces, it expands and contracts with temperature fluctuations. This continuous expansion and contraction can cause cracks to develop in the blocks, weakening the foundation of your building.

Cementitious waterproofing treatments act as a protective barrier, sealing the tiny pores and preventing water from seeping in. This not only prevents leaks but also discourages mold and mildew growth, creating a healthier and more durable building.

Saltwater Intrusion in Coastal Areas

Stunning coastlines are a magnet for businesses seeking prime locations. However, these settings come with a hidden threat like saltwater intrusion. Saltwater accelerates the corrosion of building materials, leading to cracks, deterioration, and even safety hazards.

For coastal locations in the Philippines, standard waterproofing methods may prove inadequate against saltwater intrusion. A specialized one needs to be applied to withstand its harsh effects.

Moreover, the key to safeguarding your commercial building is early detection and regular maintenance. Regular inspections to identify signs of saltwater intrusion, such as rust stains, allow you to address the issue before it becomes a major problem.

Deterioration Due to Aging Infrastructure

Deterioration due to aging infrastructure

Numerous commercial buildings have endured for decades, yet their waterproofing systems, like all structural elements, degrade over time. Exposure to severe weather, fluctuating moisture levels, and even minor structural changes can undermine the reliability of these membranes.

Leaks resulting from an outdated waterproofing system are the most prevalent issue. They manifest through cracks in walls and ceilings, damp floors, and musty odors. Beyond damaging building materials and valuable assets, these leaks pose safety risks and disrupt daily operations.

Investing in a reliable waterproofing solution prolongs the lifespan of an aging building. However, by proactively evaluating your building’s waterproofing condition and requirements, you can avoid expensive repairs and minimize disruptions in the future.

Below-standard Waterproofing Practices

Cutting corners during construction can have a significant impact down the line. Substandard construction practices, such as inadequate waterproofing, can severely undermine a building’s ability to resist water infiltration. These often result in water damage, mold growth, and structural deterioration.

Inadequate sealing of joints and other critical points allows water infiltration, compromising even advanced waterproofing materials. This underscores the need for precise construction practices and top-quality waterproofing solutions to safeguard commercial buildings effectively.

That’s why it’s best to work with a knowledgeable waterproofing contractor to solve your waterproofing issues—lowering your maintenance expenses.

Key Takeaway

These waterproofing issues in commercial buildings in the Philippines can be effectively mitigated through a proactive approach. By understanding the potential threats and partnering with a reliable waterproofing contractor, you can ensure your commercial building remains a fortress against water damage.

Flooring Solutions, a reputable waterproofing contractor in Davao, boasts over a decade of industry expertise. Our commitment spans over 10 years, delivering top-tier flooring services nationwide. With efficient processes, dedicated staff, and superior customer service, we ensure prompt and satisfactory solutions for every client. Contact us today and see how we can assist you.