A1 Glass and Glazing has been a family-run business that offers personalised care to its customers for more than 40 years. Our team is dedicated to providing excellent customer service from the moment you pick up the phone. Over the years, we have assisted both commercial and residential clients in their home improvement projects. As part of our commitment to our customers, we strive to debunk common misconceptions in the double glazing industry to help our clients make informed decisions when it comes to their most important property- their home. 

Double glazing is an excellent investment for homeowners looking to improve the energy efficiency, security, and overall appearance of their home. However, after around 20 years, double glazing can begin to show signs of wear and tear, reducing its effectiveness and potentially causing other problems. If you have double glazing that is over two decades old, it may be time to consider replacing it. In this article, we will explore the benefits of replacing 20-year-old double glazing.

How Does Double Glazing Deteriorate?

One of the primary factors that contribute to the deterioration of double glazing is the sealant between the two panes of glass. Over time, this sealant can begin to break down, allowing moisture to enter the space between the panes. This moisture can cause fogging or condensation to appear inside the window, reducing its clarity and energy efficiency.

Another factor that can contribute to the deterioration of double glazing is the quality of the materials used in its construction. Cheaper double glazing may not be made with high-quality materials, making it more prone to deterioration and damage over time. Additionally, exposure to harsh weather conditions such as strong winds, heavy rain, and extreme temperatures can cause double glazing to deteriorate more quickly.

In some cases, it may be necessary to replace double glazing that has deteriorated significantly. Signs that double glazing may need replacing include fogging or condensation between the panes, drafts or cold spots near the windows, and visible damage to the glass or frames. It’s important to address these issues promptly to prevent further damage to the window and ensure the continued energy efficiency and security of the home. If signs of deterioration are present, it may be necessary to replace the double glazing to ensure continued energy efficiency and security.

Is It Worth Replacing 20 Year Old Double Glazing?

The first factor to consider when deciding whether to replace 20-year-old double glazing is the level of wear and tear present. If the double glazing is still in good condition, with no visible damage or signs of deterioration, it may not be necessary to replace it. However, if there is visible damage, such as cracks or chips in the glass or frames, or if the sealant between the panes has deteriorated, it may be time to consider replacement.

Another factor to consider is the energy efficiency of your windows. Over time, even the best double glazing can lose its effectiveness, leading to increased energy bills and reduced comfort levels in the home. If you have noticed drafts near the windows, or if the double glazing is no longer providing adequate insulation, replacement may be a good option to improve the energy efficiency of your home.

Replacing 20-year-old double glazing can also have aesthetic benefits, particularly if the windows are outdated or no longer match the style of your home. Newer double glazing options come in a range of styles, colours, and finishes, allowing you to choose a look that complements your home’s architecture and enhances its curb appeal.

While replacing 20-year-old double glazing can be a significant investment, it’s important to consider the long-term savings in energy bills and the improved comfort and security of your home. Newer double glazing options may be more cost-effective in the long run, with improved energy efficiency and reduced maintenance requirements.

Contact A1 Glass Today

Whether it’s worth replacing 20-year-old double glazing depends on a variety of factors, including the level of wear and tear, energy efficiency, aesthetic considerations, and cost. If you are experiencing issues with your double glazing, such as visible damage, poor energy efficiency, or outdated style, it may be worth considering replacement. Contacting a reputable double glazing company to assess your windows and provide advice on the best course of action is an excellent first step in determining whether replacement is the right choice for you.

Here at A1 Glass, we can help you replace your older double glazing installations. You can use our online quotation tool to request a quote. We are eager to hear from you and get started on your project!