Window Seal Failure in Custom Windows: How to Prevent It

Custom windows are a popular option amongst homeowners because of their customisability and versatility. However, they also come with unique challenges, especially when it comes to long-term durability and maintenance. A common issue that custom windows tend to be prone to is window seal failure, especially if they are not properly installed and maintained. In this post, we take a closer look at what window seal failure is and how you can prevent it from happening to your custom windows.

What is Window Seal Failure?

Window seals are thin barriers often made from silicone or similar material that are usually placed around the edges of windows to create an airtight and watertight seal between the window and the surrounding wall. This seal helps to prevent drafts as well as water leakage through the windows when it rains. However, window seals can break down over time, and window seal failure occurs when the seal around a window is no longer airtight or watertight.

Causes of Window Seal Failure

While window seal failure is a generally unavoidable form of wear and tear that happens to all windows eventually, there are some factors that can speed up the process, including:

• Frequent Temperature Fluctuations: When the ambient temperature fluctuates significantly and regularly, it leads to repeated expansion and contraction of the window seals, which can cause them to become dislodged more easily.
• Poor Installation: Windows that are not properly installed may also have been improperly sealed during installation, leading to gaps in the seal that can develop into a bigger problem over time.

How to Prevent Window Seal Failure

There are several measures that you can take to reduce the likelihood of your window seals failing, such as:

• Regular Maintenance: By cleaning your windows and checking for signs of wear around the seals regularly, you can address any minor issues before they become too serious. For instance, you can repair any minor seal damage with DIY seal repair kits, thereby preventing them from turning into full-blown seal failure.
• Professional Installation: Engaging professionals to assist with the installation of your custom windows can also help you ensure that your window seals are properly installed and reduce the likelihood of them failing.
• Weatherproofing: You can also install weatherstripping and caulking around the window’s edges to protect the seal and the window frame from external damage that might result from exposure to harsh weather conditions.

Choosing High-Quality Custom Windows

Choosing high-quality custom windows is also another way to enhance the overall performance and longevity of your home’s windows and avoid window seal failure. Valley Windows is the number one manufacturer and supplier of custom windows in Melbourne, and we have served the needs of the community for decades. Our extensive catalogue includes countless different window styles and designs for you to choose from, ensuring that you’ll be able to find something that meets your needs. Contact us today to find out more about our products and services!

Image by jcomp on Freepik