Five considerations when building a rock retaining wall in Melbourne

Landscaping in Melbourne can be quite a challenge in sloppy areas. Therefore, some people opt for rock retaining walls to control erosion, and also this leads to a beautiful landscape. Some retaining walls require a lot of planning, and in some cases, you might need expert engineering guidance.


Tips for planning your construction

Building a wall takes time and requires precision. A slight error means the wall is faulty, and the chances for it to fall are high. Since constructing a rock retaining wall in Melbourne costs time and money, here are some tips to help you plan for your construction:

1.Wall design

Rock retaining walls can transform your garden or yard by creating a sophisticated yet simple outdoor while also holding soil behind them. However, the design varies depending on your needs. Since rock retaining walls can help control erosion, you will be required to choose the location. Thus, you need to understand your property lines and landscape. After understanding what you require, you can consider adding texture and using different mosaic effects to the design. That makes it more beautiful rather than just a straight wall. Remember to include drainage while constructing your wall.

2. Inform authorities

Different authorities offer various laws on construction. Some require you to get a permit for structures depending on their height, location, or even your nationality. Constructing a small wall requires basic knowledge of masonry. However, in Melbourne, it is advisable to consult a professional before erecting a rock retaining wall. Since retaining walls can affect water flow, you could first visit the authorities for walls above four feet. That ensures that they are informed about you digging and putting up a rock retaining wall. They will then tell you of any buried cables and lines in the area and help you mark out where you can dig. Additionally, they prepare in case of water runoff by diverting water from damaging your property or that of your neighbors.


3. Drainage

Groundwater saturates the soil, making it swell. That affects the wall by exerting more pressure, especially if the area around your wall has clay soil. Ensure your wall can allow back-of-wall water to drain down the wall. That reduces build-up or underground water thus, reducing pressure on the rock retaining wall. That is through using gravel backfill or drainage blankets. Additionally, you can place perforated pipe at the ends of the wall to ensure water drainage.


4. Cost

Constructing a Rock retaining wall can be quite expensive. For preparations, you could calculate your costs before hiring a professional constructor. That is excavation since some areas might be sloppy and thus require excavation and grading. Secondly, remember to add; the cost of design and materials used and the cost of paying for labor used for construction. It is wise to have a drafted budget before beginning your construction. Budgeting is always a great idea to save cash by reducing spending. Since rock-retaining-wall materials can be expensive, sticking to a budget can stop you from overspending.


5.Appropriate materials.

There are various types of quality materials that can be useful to construct rock retaining walls. Nevertheless, opt for quality regardless of price. The right materials are beneficial in withstanding soil erosion. Materials available for use can include; rocks, treated timbers, concrete, and boulders.


Rock retaining walls are constructed to last.  Therefore, focus on quality materials and constructors who have a good reputation.  Remember, the wall is also part of your home’s aesthetics.




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