What Are Retaining Walls
A retaining wall is an essential structure designed to provide support and also prevent soil erosion on sloped terrains. At Decorative Concrete Surfacing, we frequently get asked, what is a retaining wall? This blog will give an overview of retaining walls, their construction materials, types, and the benefits they offer to property owners.
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What Are Retaining Walls Made Of?
It can be made from different types of materials, each offering unique benefits and aesthetic qualities. Common materials used in retaining wall construction include:
- Concrete: Durable and versatile, concrete is popular for its strength and longevity.
- Stone: Natural stone provides a timeless, elegant look and blends seamlessly with outdoor environments.
- Brick: Offers a classic appearance and is often used for decorative purposes.
- Timber: Wood can create a rustic charm, though it may require more maintenance over time.
- Gabion: A wire container filled with rocks or other materials, ideal for a modern, industrial look.
Types Of Retaining Walls
There are different types of retaining walls, each designed to address specific needs and conditions:
Gravity Retaining Walls
These walls depend on their own weight to hold back the soil. They are typically made of heavy materials like stone or concrete.
Cantilever Retaining Walls
Cantilever walls use a reinforced concrete slab to provide support. They are more efficient in terms of material usage compared to gravity walls.
Sheet Pile Retaining Walls
Sheet pile walls are made from steel, vinyl, or wood planks and driven deep into the ground. They are ideal for tight spaces or softer soils.
Anchored Retaining Walls
Anchored walls are reinforced with cables or other stays anchored into the rock or soil behind them, providing extra stability for tall walls or those under high pressure.
Counterfort Retaining Walls
Similar to cantilever walls but with additional vertical bracing, counterfort walls are used for added strength and are typically found in high-load situations.
Who Needs A Retaining Wall In Their Home?
Retaining walls is beneficial for various property owners. They are ideal for homes with sloping terrain, as they prevent soil erosion and create level spaces for gardens, patios, or driveways. Additionally, retaining walls can enhance the aesthetic appeal of a property, adding structural interest and visual variety to landscaping designs. Homeowners seeking to increase their property’s usable space and improve safety should consider installing a retaining wall.
Average Price Of A Retaining Wall
The prices of a retaining wall vary based on the type of material used. We have tried to break down the average cost of different materials in the table given below;
| Material Type | Average Cost (per square foot) |
| Concrete | $30-$40 |
| Stone | $25-$50 |
| Brick | $20-$35 |
| Timber | $15-$25 |
| Gabion | $35-$60 |
Can You Make Your Own Retaining Wall?
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Conclusion
Understanding what a retaining wall is and its various aspects can help homeowners make informed decisions. At Decorative Concrete Surfacing, we are dedicated to offering top-notch retaining wall installation services, ensuring that your property not only looks great but also remains safe and functional. Contact us today to learn more about our services and how we can help you with your retaining wall needs.