Why It's Important to Repair a Broken Window Seal

Condensation on windows that can't be cleaned away is an obvious sign that the seal of the window has been damaged. It also affects the insulation capacity of your home and could cause distortion of views through the glass panes.

While defogging your windows can temporarily resolve the issue, a permanent solution involves replacing the IGU. (IGU). This is best handled by a professional window manufacturer to ensure the replacement is carried out correctly.

Expansion & Contraction

The seals on windows with dual panes can be damaged as time passes because of the expansion and contraction of the spacers that separate the glass. This is due to the cycles in temperature that occur throughout the day. As the glass expands as the sun heats it, the seal is put under pressure. As the glass cools down and the window seal shrinks, it expands. The constant contractions and expansions can cause cracks in the seal of the window. This allows humidity to enter and create fog between glass panes. This crack in the seal permits inert gases like the argon gas, which is trapped between window panes, to escape. This decreases the insulation properties of the window.

Other signs of a broken window seal could be visible mold or staining along the edge of a double-pane window. You may also notice an increase in your energy bills or feel drafts in the vicinity of the windows. During this time, your window frames could be pulled away from the walls or shift. This is a clear indication that the window seal has to be replaced.

It's a complicated and labor-intensive job to replace the seals on a dual paned window. This typically involves removal of the old seal and cleaning the windows and replacing the IGU. While it is possible to replace the IGU by yourself however, hiring a professional is highly advised. Incorrect decisions during this process could result in water damage, drafts, pest infestation and even more costly repairs later on.

A professional can assist you in finding the right repair solution to your problem and provide advice on how to keep the seal of your window over time. It could be a temporary fix such as caulking between the window frame, and the wall, to prevent insects and water from getting into the home. Or it could involve replacing the entire IGU with a new one that is more resistant against weather conditions and damage to the seal. You can also install the window using a different IGU with more seals or is better suited to the climate of your home.

Weather Conditions

Window seals are made to withstand extreme weather conditions, constant exposure to the elements can eventually cause them to fail. The most frequent causes are extreme temperature changes that cause the glass to expand and contract, putting pressure on the window seal over time. This is particularly true for homes situated in climates that have hot summers and cold winters.

Storms, high humidity and other environmental elements can also cause damage to window seals. Wind, in particular can be very hard on windows, causing them to shift or loosen over time. If this happens, air can infiltrate between the glass panes of an insulating window, leading to condensation or fogginbroken seals or condensation. They can evaluate the situation and determine the best option for you. Ignoring this problem will only increase the severity of the issue and will result in higher energy costs and an impact on the comfort of your home.

Generally speaking, the cheapest alternative is to replace the IGU while keeping the existing window frame. This is especially advantageous in the event that the frame is in good condition and offers more R-value than the windows you originally had which allows you to keep an impressive amount of insulation efficiency.

However, if the current frame is in poor shape or outdated and has other external damage, a complete window buy replacement double glazed sealed units could be your best option for maximum energy efficiency and protection. A professional can perform this type of repair easily and quickly to restore your window's insulating properties, while improving the appearance of your home.

If your window is still covered by warranty the installer or manufacturer may be willing to replace or repair the damaged IGU at no cost. If you're not sure you are, make sure to check the documentation for your window or call the installer to determine whether it is possible.

Installation

Window seals play an essential function in keeping drafts out and ensuring energy efficiency in your home. Not only is it vital to repair a damaged seal as soon as you notice it, but also to carry out preventative maintenance to avoid future problems.

Window maintenance is a constant procedure that involves checking for gaps, cracks and re-caulking as needed and cleaning. Re-caulk your window seals once a year to minimize the effects of moisture and temperature. This is especially crucial for older homes whose foundations have settled since their first installation.

Regular window maintenance can help you identify any problems before they become an issue. This will allow you to plan a repair with a professional your windows when required. If you notice condensation between windows, it could be an indication that the frame and glass is not Sealed window repair properly. This could lead to poor indoor air quality. Additionally, if you hear a thumping sound when you press on your window, it's a sign that the window is damaged and requires repair.

A window seal may also break when the frame of the window is damaged. This could happen if your children or pets accidentally smash a window using a broom, or when harsh cleaning products like paint strippers were used too close to windows. This can occur if you have aluminum frames on your windows, which don't provide the same insulation as fiberglass or wood.

A broken patio door seal replacement is best replaced or repaired if your windows are still covered under warranty. This will not only guarantee your window is repaired or replaced quickly however, it could provide you with the chance to upgrade to a more efficient frame material, like wood or fiberglass.

If you've broken an insulated glass unit it is recommended to seek out an expert to replace it. This is the most cost-effective option. Modern windows often have removable IGUs with insulating gases, which allows you to replace the glass unit instead of the entire window.