Wall coping is a protective layer that sits on top of a wall, shielding it from water and other elements. If you're planning to build a wall, for example, a parapet wall on a single storey extension, or are in the process of renovating one, you might be wondering if wall coping is necessary. The short answer is, it depends.
Wall coping is an essential component of a properly constructed wall if it is exposed to the elements. A parapet wall is a perfect example of an exposed wall where wall coping would be required. Without wall coping, the top of the wall is vulnerable to water damage, which can lead to costly repairs.
When rainwater is not properly directed away from walls, it can cause damage to the structure. In winter when rainwater seeps into walls of a building and then freezes, it can cause the wall to expand and contract, leading to cracks in the pointing and damage to the brickwork.
Aluminium coping is a good option for wall coping since it is durable and resistant to corrosion. it's also lightweight and easy to install, making it a cost-effective, long-term solution.
However, not all walls need wall coping. If a wall is located in a protected area, such as inside a building or under a roof overhang, it may not require wall coping. In these cases, the decision to install wall coping or not is largely a matter of aesthetics.
If your wall is exposed to the elements, it's a good idea to install wall coping to protect it, and if you're looking for a durable and long-lasting option, aluminium coping is a great choice. Explore our online store for aluminium coping options on our website and find the perfect fit for your project.