Concrete Retaining Wall Toowoomba
Whether you are looking to level out your backyard or create a slope for landscaping, concrete retaining walls toowoomba are a great option. They are strong and durable, aesthetically pleasing, and low maintenance.
Start by marking the front face of your wall with a level string line. Then dig a trench for the base of your wall.
Strong and Durable
When compared to other materials, such as wood, concrete retain walls are much stronger and longer-lasting. They are also more aesthetically pleasing and come in a range of finishes, including natural stone, brick and concrete block. They are especially important for retaining walls near roads and buildings, as they prevent the slopes behind them from collapsing onto those structures.
Choosing the right materials is essential for longevity. A retaining wall constructed of timber sleepers or treated pine has a lifespan of only 20 years, while a concrete block or poured concrete retaining wall can last for a century or more.
Besides material costs, other factors that impact retaining wall price are site preparation, excavation and drainage. Moreover, any wall that exceeds four feet in height needs to be stamped by a structural engineer. These expenses can add up quite quickly. A professional retaining wall contractor can help you understand the pricing structure and options available.
Aesthetically Pleasing
The strength and durability of a concrete retaining wall is great, but it’s also very aesthetically pleasing. It’s an ideal choice for commercial and residential properties alike. A retaining wall constructed from concrete blocks can be rendered or painted in a variety of different colours. This means that you can make the wall look as natural or matched as possible with your existing landscaping.
Another great feature of a concrete retaining wall is that it can help to prevent erosion and create a more even slope on your property. This is especially important if you live in an area that’s prone to flooding, as a retaining wall can prevent water from travelling downhill.
For example, Toowoomba Grammar School needed a retaining wall to stabilize soil on a steep slope above the new aquatic sports centre below the main oval. However, there was a conservation area adjacent to the site and access was restricted for construction. This is where Concrib came in. They designed and built a Rosetta Hardscapes Outcropping wall to act as the aesthetic face of the structural sheet pile retaining wall.
Low Maintenance
Concrete retaining walls are durable, low maintenance and a great addition to your landscaping. They can be built in a wide variety of styles and shapes to suit your needs. They are also a necessity in situations where roads need to be built alongside natural slopes. These walls hold the soil in place and prevent it from falling on cars or pedestrians.
Many people opt for concrete block retaining walls because they combine classic design with durability. These blocks are easy to stack and fit together, and they also have a timeless look that is appealing to homeowners. They are also affordable to install and maintain.
Retaining wall repairs Brisbane experts like Steve from QC Landscaping recommend avoiding timber, which is susceptible to rot and termite activity. Instead, he favours rock or sandstone walls that are strong, long lasting and attractive. It is important to regularly inspect and repair retaining walls so they don’t become too lean.
No Building Permit Required
If you have a lot of sloped land on your property and want to build up level areas, a concrete block retaining wall is a good option. It can also help prevent erosion of the soil as rain or irrigation water flows across it repeatedly.
If your retaining wall is less than 4 feet high, you don’t need a building permit. However, you must still obtain a site plan and have a special inspection. It’s also a good idea to contact a building certifier to see if you need an engineering report for the retaining wall.
For walls that are 4 or more feet tall, you must submit a building permit application and pay fees based on the valuation of your project. This includes the cost of a special inspector. These walls need to be designed to ensure stability against overturning, sliding and excessive foundation pressures. A safety factor of 1.5 is required against lateral sliding for these walls.
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