If you’ve ever explored an old historic building, you’ve probably noticed fences, walls, and other structures covered in moss, ivy, and even shrubs. While the presence of biological growth often adds character to an old building, it’s usually a sign of moisture and may even indicate possible structural damage. In order to successfully manage biological growth, it’s important to understand what it is and where it comes from.
Causes of Biological Growth
Any structure or building that has moisture will promote biological growth. However, it’s particularly common on older buildings or those that are in a woodsy or shady area. The northern side of a building is particularly at risk of developing biological growth due to the lack of sunlight.
Without the presence of sunlight, moisture evaporates slowly, creating damp, soggy conditions. This kind of environment is perfect for ivy, moss and micro-organisms to survive and thrive.
How Biological Growth Can Be Harmful
While the vegetation itself isn’t harmful, it can cause significant structural damage to the building due to moisture and water. Historical buildings are particularly susceptible to damage from biological growth if they’ve already developed joint problems or cracks.
In most instances, a little vegetation is harmless and even enchanting; however, if it’s not managed properly, it can cause damage to the building. Failing to address particular types of biological growths, such as tree roots that are digging into the foundations, can have serious consequences and can lead to costly repairs.
Treatment for Biological Growth
Mitigating biological growth is not a DIY job. That’s because there is a multitude of aspects to the treatment, such as removing vegetation, repairing damage, and eradicating the causes of moisture at their roots. A professional masonry restoration contractor can inspect the structure to analyze the level of biological growth before determining an efficient treatment plan that prevents it from reappearing.
Local environmental and wildlife regulations often complicate the process. However, a professional historical restoration company will know which herbicides and treatments will have the least impact on the building, local animals and plants.
How We Can Help
Our historic restoration experts have the experience and the knowledge to eradicate biological growth while minimizing harm to the building and surrounding ecosystem. If there’s an accumulation of biological growth on external or interior surfaces of your building, we can come up with an effective treatment plan before the issue gets out of control.
AMN Masonry is a leading historical restoration contractor in Boston. We’re known for providing quality and affordable services to home and business owners in the area. Call (774) 244-8248 for more details, or email at adriano@amnmasonry.com.