Double Glazed Windows Repairs

Over time, your double-glazed windows will begin to appear to be in need of repair. Some of these signs include drafts coming through the window, or misting and condensation on the windows.

You can resolve these issues without replacing your entire window unit. You can also save money on energy bills.

Broken Panes

A stray piece of grass or a baseball toss by your children or even an accident at work could cause a crack in the glass of your double-glazed window. Unlike single-pane windows, double glazing is airtight that holds insulated gas between two panes of glass. Therefore, if a cracked pane is left in your home with a gap in the frame it is imperative to replace it.

A new window can be put in place in a few easy steps. The old glass as well as the wood surrounding it must be removed. Next, the new pane is placed in the opening of the frame and then pressed into position using silicone caulk.

The gap in the frame is then filled with window putty which can be spread around with a putty knife and smoothed with a second putty knife. Window putty can also act as an adhesive that helps keep the new pane in the frame. If the wood moldings on your double-glazed windows are painted, you will require a chisel in order to scrape off the varnish or paint.

Wear heavy gloves when working with glass before installing a new window. Utilizing a utility knife scrape away any remaining window glazing and take measurements of the opening of the new windowpane. With a wood frame, subtract 1/16 of an inch from each measurement to allow expansion and contraction of the wooden frame. Metal frames should be treated the same way to ensure the replacement glass fits comfortably.

In the course of repairing double glazing windows a double-glazed window, it is also possible that seals between the glass panes may become faulty. This could lead to condensation or mist forming in the gap. This issue can be fixed by a technician drilling tiny holes into the frame. The technician can then pipe hot air into the gap to dry it and reseal.

It is better to leave the task of fixing double-glazed windows to an expert. Special tools are required to take out and install the new glass, so the job should only be handled by a certified professional to avoid injuries.

Foggy Windows

The window seal (also known as the gasket on the window) is responsible to seal air between the two glass panes in your double glazing and preventing drafts, moisture and noise. As time passes the window seal may shrink or become brittle. This happens due to natural expansion and contraction when the window is exposed to various temperatures and weather conditions throughout the year.

Foggy windows can be an indication of a weak airtight seal. This allows humidity from outside air to enter and build up between the glass panes creating an unsightly, frosted look that is difficult to wipe clean.

It is possible to fix the issue without having to remove repair double glazing window. These repairs will require the expertise of a qualified professional. The majority of repairs are less expensive than replacing windows. They will also be more efficient in terms of energy consumption.

One of the most frequent problems is when water gets into the frame of a double-glazed unit and results in condensation. This is caused when the rubber seal which keeps the insulating gap clear of water breaks down and tiny holes begin to appear. This can be a result of a variety of causes most often the seals wearing down or a small amount of moisture accumulating between the panes.

The first step should you encounter this issue is to contact the company from which you bought your double glazing from. They will then investigate the problem and, if it is covered under warranty, they will arrange to replace the unit for you.

It is important to keep in mind that this process could take a while, based on how busy the company is. Therefore, it is recommended to research and gather as much information about the company and the installers you can before signing a contract with them. This will allow you to avoid any problems later and also ensure that repairs are done correctly.

A professional can repair gaskets that have shrunk or cracked in order to prevent condensation and moisture from forming between the glass panes. This is a lot less expensive than buying and installing new double glazing windows that can cost thousands of pounds. It is also more sustainable and will help you to reduce your energy costs.

In certain situations, the frame of a window could need to be replaced completely. This could be due to damage or if the windows have become outdated and are no longer energy efficient. If the window is beyond repair, it's best to replace it with a similar type of unit. This will improve the energy efficiency of your home and prevent any problems with condensation or leaks.