Welcome to our blog post where we embark on a journey to uncover the hidden reasons behind one of the most common headaches in parking structures: parkade leaks. If you’ve ever encountered water infiltration issues in a parking garage, you understand the frustration and potential damage it can cause. From unsightly stains to structural deterioration, parkade leaks can be a persistent nuisance that demands immediate attention. In this comprehensive exploration, we will delve into the causes behind parkade leaks, shedding light on the factors that contribute to water intrusion. Understanding these root causes is crucial for effective remediation and the long-term preservation of these vital structures.
Podium waterproofing is designed to withstand minor movements and bridge small cracks. However, excessive cracking or punctures from heavy gardening or construction can damage the membrane. This can result in water seeping beneath the membrane, causing delamination and leaks through cracks.
Podium membrane materials have advanced significantly in recent years, with modern materials expected to last over 30 years. However, older membranes may have shorter lifespans, sometimes as little as 15 years. As the membrane ages, it can deteriorate and break down, becoming more prone to leaks and presenting challenges for repairs.
Poor Building Practices:
Improper drainage systems or the absence of adequate protection for the membrane can compromise its durability and lead to premature failure.
Cracks in the Concrete:
One of the major contributors to parkade leaks is the presence of cracks in the concrete structure. Over time, concrete can develop cracks due to factors such as settling, temperature changes, or heavy traffic. These cracks provide direct pathways for water to penetrate the parkade, leading to leaks and potential water damage.
Poor installation or detailing can undermine the effectiveness of even the most durable waterproofing membrane. If the membrane is installed improperly, it can lead to leaks. Proper design and meticulous installation are crucial to avoid such issues.
When drainage issues arise, such as blocked drains or plumbing systems, it can result in flooding in the landscaping and place additional stress on the membrane. This can lead to problems such as increased hydrostatic pressure, which can exert pressure on the membrane and potentially compromise weak seals. The greater the volume of water, the more pressure is exerted on the membrane, increasing the risk of failure. Addressing drainage problems is crucial to prevent excessive hydrostatic pressure and maintain the integrity of the membrane.
Improper Sloping or Grading:
Reviewing the slope or grade of the parkade surface to ensure proper water runoff and prevent pooling or standing water that can lead to leaks.
Structural Movement or Settlement:
Considering any structural movement or settlement issues in the parkade that can cause cracks or openings, allowing water to seep through.
To guarantee the longevity of your parkades, it is essential to prioritize regular inspections, proactive maintenance, and the utilization of high-quality waterproofing solutions. By uncovering the root causes of leaks and taking preventive action, we can establish durable and well-maintained parking structures that provide long-term reliability and peace of mind.
Remember, timely action is key when it comes to parkade restoration. Don’t wait until the problem worsens or compromises the safety of your property. Take the proactive step and contact us for reliable, professional parkade restoration services.
Other helpful resources can be found at:
Curious about the state of your parking garage? Discover the #10 Signs that your parking garage needs rehabilitation.
For more information on parking facility, visit the Canadian Parking Association’s website, where you can find industry insights and best practices.
Do you know Active leaks can be arrested with Kelso Coatings product? –you can follow this link to learn more: Swimming pool leaking into a Parking Garage — Before and After: