Water damage can be devastating to any homeowners, particularly when it affects their foundation. Foundation problems are usually expensive and time-consuming to repair, and they can negatively affect the value of your home. Fortunately, preventative measures like exterior waterproofing can help you keep your foundation safe from water damage.
What is exterior waterproofing and why is it important?
Exterior waterproofing is the process of preventing water penetration and damage to your foundation by applying a waterproof barrier outside your home’s foundation walls. This is done by digging exterior trenches around your foundation, where a membrane or coating is applied to protect the foundation from water intrusion. Exterior waterproofing is important because it is the first line of defense against water damage.
Water damage can occur for a variety of reasons. Sometimes, water tables can rise due to heavy rainfall or melting snow. If water tables rise too high, your foundation can become saturated with water. This can cause catastrophic foundation problems like cracks, which can allow water to seep into your basement and cause even more damage.
Exterior waterproofing is designed to prevent water from seeping into your foundation walls and causing damage. Waterproofing membranes and coatings work by sealing the exterior of your foundation and preventing water from penetrating. This makes your foundation more resistant to water damage.
What are the benefits of exterior waterproofing?
Exterior waterproofing can help to protect your foundation, and can:
• Increase the value of your home: A home with a safe and dry foundation is worth more than one with foundation problems.
• Prevent costly repairs: Preventing water damage is less expensive than fixing the damage it can cause.
• Improve indoor air quality: A dry basement with proper ventilation can reduce the risk of mold growth and improve indoor air quality.
• Create a comfortable living environment: A dry basement can be used for additional living space, storage, or other purposes.
What is the process of exterior waterproofing?
The process of exterior waterproofing starts by excavating the soil around the foundation to expose the exterior wall. Once the wall is exposed, it is cleaned and inspected for damage. If any damage is found, it is repaired before waterproofing is applied.
After the foundation is cleaned and repaired, a waterproof coating or membrane is applied to the exterior wall. The coating or membrane is typically made of asphalt, tar, or a polymer-based material. Once the coating or membrane is applied, a drainage system is installed to direct water away from the foundation.
After the waterproofing is installed, soil is replaced around the foundation, and any landscaping or structures are restored. The entire process can take several days to complete, depending on the size of the foundation and the extent of the damage.
How much does exterior waterproofing cost?
The cost of exterior waterproofing can vary depending on a variety of factors, such as the size of your foundation, the extent of damage, and your location. On average, exterior waterproofing can cost between $5, 000 and $15, 000. While this may seem like a large investment, the cost of repairing foundation damage can be much more expensive. Plus, exterior waterproofing is a one-time investment that can protect your foundation for years to come.
Conclusion
Exterior waterproofing is an effective and important preventative measure that can help keep your foundation dry and free of water damage. It can also help protect your home’s value and create a comfortable living environment. Whether you’re building a new home or have an existing house, exterior waterproofing is worth considering to protect your foundation and keep your home safe from water damage.
