Why It's Important to Repair a Broken Window Seal
Condensation on windows that can't be cleaned away is a clear indication that the seal on your window has been damaged. It also affects the insulation capacity of your home and can cause distorted views through the glass panes.
Defogging can temporarily fix the issue, but the best solution is to replace the insulated glass units (IGU). This should be handled by a professional window manufacturer to ensure the replacement is done correctly.
Contraction and Expansion
The seals on windows with dual panes can break down over time due to the expansion and contraction of the spacers that separate the glass. This is due to the cycles of temperature that occur throughout the day. As the glass expands as sun heats it, the seal is put under pressure. In the evening, as the glass cools, the window seal contracts. These constant expansions and contractions can cause cracks in the seal of the window. This allows humidity to get in, creating fog between glass panes. The inert gases like argon that are trapped between the panes of windows are also released through the crack in the seal. This affects the insulation of the window.
Other signs of a broken window seal include visible mold or staining along the edge of a double-paned window. You might also notice an increase in your energy bills or feel drafts around the windows. As the process progresses the window frames could be pulled away or shift from the wall. This is a sign that you should replace the window seal.
Replacing the seals on windows with dual panes is a complicated and labor-intensive task that usually requires the removal of the old seal as well as the new one, and then cleaning both windows, and replacing the IGU. While it is possible to replace the IGU on your own, hiring a professional is highly recommended. This process is prone to mistakes that can cause the destruction of your home and pests.
A professional can also help you find the best repair solution for your specific situation and provide advice on a long term plan to keep your window sealed correctly. double glazing sealed unit replacement www.repairmywindowsanddoors.co.uk could include a short-term solution, like caulking the gap between the window frame and the wall to block insects and water from getting into your home, or it could involve replacing the entire window with an IGU that is more resistant to weather conditions and seal damage. It could also mean installing an entirely new window that has an alternative IGU that has a better quality seal or is better appropriate to the climate of your home.
Weather Conditions
Window seals are made to withstand the harshest weather conditions. However, prolonged exposure can cause them to break. The most common culprits are extreme temperature variations that cause the glass to expand and contract, placing pressure on the window seal over time. This is especially true in houses that are situated in areas with hot summers and cold winters.
Storms, high humidity, and other environmental elements can also cause damage to window seals. Wind can be particularly hard on windows and cause them to shift with time. This can cause fogging or condensation when air gets trapped between glass panes. While fogging isn't a safety hazard but it can affect the appearance of your windows and make them difficult to look through.
In addition, humidity and water can impact window seals through promoting mold growth or causing rot or corrosion on the frame. If you're experiencing these problems, it's likely that the window seals need to be replaced.
A rise in energy costs is another indicator that the window seals have begun to fail. The cooling and heating systems will have to work harder to keep your home warm in the event that the window seals are broken which can result in higher energy costs for you and your family.
It could also be becoming more difficult to shut or open your windows. This indicates that the window seals have become stiff and are not opening and closing properly. This problem must be addressed before it becomes a major issue or your windows won't be as efficient as they could be.
Follow the maintenance guidelines that are provided by the manufacturer in order to extend the life of the window seals. This includes cleaning them regularly with mild detergent or another approved cleaning agent and ensuring they are free of dirt and other debris. Avoid using heat gun and chemical strippers to clean your windows. These can easily break down the sealant.
Damage
Unlike the single-pane windows of the past, today's triple- and double-pane windows are made of glass that is separated by air space and then completely sealed around the edges to keep out humidity. The spaces between the glass panes are filled with an inert gas, such as Krypton or argon to reduce the transfer of heat or cold outside the window. These windows are also referred to as insulated glass units (IGUs).
Contact a professional if notice any signs of broken seals or condensation. They will assess the situation and determine the best option for you. If you ignore the issue, it will make the problem worse which will result in more energy costs and a more visible impact on your home's comfort.
Generally speaking, the cheapest option is to replace your IGU, while preserving the existing window frame. This is especially beneficial in the event that your current frame is in good condition and has an higher R rating than the original windows. It is possible to keep an impressive amount of insulation efficiency.
If the frame is damaged, old or has any other exterior damage that is in poor condition, you might think about a complete window replacement for the highest energy efficiency and security. This kind of repair can be done quickly and easily by a professional, improving the appearance of your home and improving the insulation properties of your window.
If your window is still covered by warranty the installer or manufacturer may be willing to exchange or repair the damaged IGU at no cost. Check the window's paperwork or contact the original installer to find out whether this is an option in your case.
Installation
Window seals play a vital role in keeping drafts away and ensuring that your home is energy efficient. It is not just crucial to repair a damaged seal as soon you notice it, but also to conduct preventative maintenance to avoid future issues.
Window maintenance is a continuous procedure that involves regularly checking for cracks and gaps and then re-caulking if required and cleaning. It is recommended to re-caulk the area around your windows once per year to limit how much humidity and temperature affect the seals on your windows. This is particularly critical for older homes that have been shifting since the initial installation.
Regular maintenance of your windows will aid in identifying any issues before they become an issue. This will allow you to schedule a professional to repair your windows as needed. If you notice condensation on your window panes, this is an indication that the frame and glass aren't sealed properly and this can lead to poor indoor air quality. If you hear a thumping sound when you push on the window, it could be a sign you need to repair the window.
A window seal can also break if the frame of the window is damaged. This could happen if your pets or children accidentally strike the window with a broom or if harsh cleaning products like paint strippers are applied too close to the windows. It can also happen when windows are fitted with aluminum frames, which do not offer the same insulation as fiberglass or wood.
A damaged seal should be repaired or replaced if the windows are still covered by warranty. This will not only guarantee your window is repaired or replaced swiftly however, it could provide you with the chance to upgrade to a more efficient frame material, like fiberglass or wood.
If you have a broken insulated glass unit, it's usually best to find a professional who can replace it. This is the most cost-effective option. Many modern windows have removable IGUs with insulating gases, which allows you to replace the glass unit in place of the entire window.