Rock revetments are the usage of natural materials to create a retaining wall for waterfront properties. Rock revetments, also known as rip-rap, are often an excellent, cost-effective alternative to a traditional seawall. Coast Seawall Dock & Boatlifts are experts in rock revetment structures and can advise as to whether this natural seawall is an option for your waterfront property.
How to Use Rock Retaining Structures
Rock revetments can be used to “replace” a failing seawall, secure an unarmored (natural) shoreline, and provide additional land security in areas with particularly rough waters. Rock revetment can be used in freshwater, brackish waters, and saltwater.
The Pros of Using Rock Revetments
Rock revetments are one of the best ways to secure a shoreline, even if a traditional (flat-faced) seawall already exists. The pros of rock revetment are:
- Cost effective- many times, rock revetments are a 1/3 to 1/4 of the price of replacing or building a new, traditional seawall.
- Environmentally friendly-besides for the strategic, earth-friendly cloth, rock revetments are comprised of natural, Florida-sourced products. Rock revetments can provide safe habitats for incredible coastal wildlife. In some areas, the toe of the rock revetment creates a new reef area for beautiful marine life.
- Long lasting- many experts in the industry refer to rock revetments as a “lifetime product”. This means that with the exception of some outlying circumstances, rock revetments are made to last many, many decades.
- Low maintenance- Over many years of having a rock revetment, it may become necessary to bolster or adjust the rocks of your rock revetment. However, most rock revetment walls do not need any maintenance over their lifetime.
The Cons of Using Rock Retaining Structures
Rock revetments are not right for every property or situation. This is why it is important to let experts guide you in finding the right fit for shoreline security. Some things to consider when looking at a rock revetment option:
- Width of canal- In cases where a property’s shoreline occurs in a canal, the overall width of the canal should be considered. Because a rock revetment wall is sloping, the canal may not be wide enough to comfortably accommodate a rock wall.
- Height of property- If the existing seawall or top of bank is very tall, a rock revetment may not be the best option. Again, this is subjective and the decision should be guided by experts. In some cases of tall properties, a rock revetment is the best option.
- Shoreline access- Because rip-rap structures are sloping, it creates a barrier between the water and seawall cap or top-of-bank. Experts in the industry can offer solutions for still accessing the water even with a rock revetment. Options for access include: stone stairs, custom stairs, custom dock, and more.
Conclusion
Rock revetments are often the overlooked option when securing a shoreline. They are also often done incorrectly leaving the property owner to endure more costs and hassle later down the road. It is important to consult experienced experts for shoreline projects to keep costs down and the project done right. Contact us today to determine if a rock revetment is the right fit for your property!
