Waterproofing is an essential part of maintaining a building’s integrity, but many myths surround its importance and application. Whether you’re a homeowner, builder, or property manager, it’s crucial to understand the facts behind waterproofing to ensure long-term protection. In this blog, we’ll debunk some of the most common waterproofing myths and clarify why proper maintenance and the right materials are key to safeguarding your structure from water damage.
Most common Myths and Misconception:
Waterproofing is Only Needed in Wet or Flood-Prone Areas
While waterproofing is essential in flood-prone areas, it’s also crucial in any environment where moisture can cause damage. Water can seep into structures through joints, even in dry climates. Temperature changes, humidity, and even condensation can lead to moisture buildup that damages building materials, causing rust, mould, or deterioration over time.
Once Waterproofing is Done, It Doesn’t Need Maintenance
Waterproofing isn’t a one-time fix. Over time, materials like sealants and membranes degrade due to UV exposure, weathering, or building movement. Regular inspections and maintenance are essential to ensure the waterproofing system remains effective. Without proper upkeep, even a well-installed waterproofing system can fail.
Waterproofing Will Always Be Expensive
While high-quality waterproofing solutions can have an upfront cost, they are an investment in the longevity and integrity of the structure. The cost of repairs resulting from water damage—such as structural repairs, mould remediation, and interior damage—often far exceeds the initial investment in proper waterproofing.
Waterproofing is Only for New Construction
Waterproofing is important in both new and existing buildings. In older structures, joints may have deteriorated, and waterproofing may need to be updated. Even in newly constructed buildings, waterproofing expansion joints is a crucial step to prevent future damage, and it’s essential to maintain it as the building ages.
Other common Waterproofing Myths and Misconceptions:
Myth: Waterproofing Materials Are All the Same
Reality: Different waterproofing materials are suitable for different environments and applications. For example, sealants like polyurethane are great for flexibility and movement, while rubberised membranes work well in areas exposed to water pressure. Choosing the right material based on factors like climate, building type, and joint movement is key to long-term performance.
Myth: Following the Recommended Supplier’s Specifications Is Optional
Reality: It’s crucial to follow the recommended supplier’s specifications to ensure the materials perform as intended. These specifications are based on rigorous testing and are tailored to provide the best results for specific environments and applications. Ignoring these guidelines can compromise the effectiveness of the waterproofing system, leading to issues like leaks or premature wear. By adhering to the supplier’s instructions, you ensure that the materials are used correctly, maximizing their lifespan and performance while also meeting legal and safety requirements.
Myth: The More Waterproofing Products, the Better:
Reality: Using too many waterproofing products or layering them incorrectly can cause more harm than good. Over-application can lead to poor adhesion, improper sealing, and a breakdown in the materials’ effectiveness. It’s important to follow expert recommendations and use the right products in the right amounts for each situation.
Myth: Waterproofing Is Just About Preventing Leaks
Reality: While preventing leaks is a primary focus of waterproofing, it goes beyond that. Waterproofing also helps protect against mould, mildew, structural damage, and deterioration caused by prolonged moisture exposure. A comprehensive waterproofing strategy not only addresses leaks but also preserves the building’s overall integrity, durability, and indoor air quality over time.
These are just a few examples. If you have any questions or need expert advice on waterproofing, don’t hesitate to contact our team!