When it comes to upgrading the landscape of your property, retaining walls provide an understated yet highly effective way of doing so. They’re not just a practical solution to soil erosion, but also contribute significantly to your home’s curb appeal and property value. In fact, a survey by the American Society of Landscape Architects found that properties with beautiful landscaping typically command higher resale values than those without them.
A retaining retaining walls Vancouver BC wall is a great way to level your yard, increase your garden space and add more texture and design to your landscape. They can also be used to redesign unsightly slopes and create raised flower beds. Regardless of the type of wall you choose, they can be built using a wide variety of materials, including wood, natural stone, concrete and block.
While it’s possible to build a retaining wall on your own, it’s generally best to hire a professional landscaper to ensure the job is done correctly and to your satisfaction. A landscaping contractor will have a working relationship with wholesale material suppliers, so they can obtain the best price on the best quality materials for your project. They will also know the most efficient ways to install a retaining wall, thereby saving you both time and money.
Retaining walls come in a range of styles and costs, with timber being the least expensive option at $15 per square foot. However, this is not a water-proof material and will require a waterproofing membrane to prevent moisture penetration that can lead to structural damage. Alternatively, you can opt for a poured concrete or interlocking block retaining wall that will cost $20 per square foot and provide a modern and contemporary look. For a classic touch, you can choose to have your retaining wall constructed with bricks for a traditional style that fits any architectural design.
Whether you decide to go with timber, blocks or concrete, it’s important to ensure that the structure is engineered to withstand the forces of gravity and soil pressure. A standard gravity wall analysis is sufficient if the site is not prone to slopes, but you may need a global stability analysis if your retaining wall is built on a steep slope.
It’s also important to properly drain your retaining wall, as failure to do so can result in wet, soggy yards and even structural damage. Whether it’s through the use of drainage pipes, gravel and weep holes or a criblock design, it’s essential that your contractor provides for adequate drainage to extend the life of your retaining wall. Failure to do so can cost you thousands of dollars in repair bills and potential structural damage to your property.