15 Terms Everyone Involved In Double Glazing Windows Repairs Industry Should Know

· 6 min read
15 Terms Everyone Involved In Double Glazing Windows Repairs Industry Should Know

Double Glazed Windows Repairs

Over time, your double-glazed windows will begin to begin to show signs of needing repairs. Some of these signs are a draft coming through the window or misting and condensation on windows.

These issues can be solved without replacing your entire window unit. You can also save money on energy bills.

Broken Panes

A stray piece of grass or a baseball that is thrown by your kids or even an accident at work can lead to a crack in the glass of your double-glazed window. In contrast to single-pane windows glazing has an airtight seal that protects the gas from being insulated between two glass panes. Therefore, if a cracked pane of glass leaves your home with an empty gap in the frame it is essential to replace it.

A new window pane can be fitted in a few simple steps. The old glass and wood surrounding it should be removed. Next, the new pane is placed in the frame's opening and then pressed into position using silicone caulk.

The gap in the frame is then filled with window putty, which can be spread around using a putty blade and smoothed by a second knife. Window putty can also be used as an adhesive, which can help to hold the new window to the frame. If your double-glazed window frames have wood moldings, then you might require a chisel to take any excess paint and varnish from the grooves in which the moldings fit.

Before installing a new window, make sure you have a pair or gloves that are heavy to avoid cutting yourself when working with glass. Next, scrape away any remaining window glass using a knife. Finally, determine the opening for the new windowpane. If you have a wooden frame, remove 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 that the replacement glass fits perfectly.

It is possible that seals in between the glass panes could be damaged during a double-glazed repair. This could cause condensation or mist forming in the gap.  window repairs East Grinstead  can be solved by a technician who drills small holes in the frame. The technician can then pipe hot air into the gap to dry it out and reseal.

It is best to leave the job of repairing double-glazed windows a professional. Special tools are needed to remove and install the new glass, and the work should only be handled by a certified expert to avoid any injuries.

Foggy Windows

The window seal (also called the gasket for windows) is responsible for sealing air between the two panes of glass in your double glazing, and prevents drafts, noise and moisture. But over time, this window seal could deteriorate or shrink. This is due to the natural expansion and contraction of the window as it goes through different temperatures and weather conditions throughout the year.

Foggy windows can be an indication of a weak airtight seal. This can allow moisture from outside to enter and condense inside the glass panes, creating a frosted, wet appearance that is hard to clean.

There are several ways to solve this issue without removing your double-glazing. One method to solve this problem is to 'defog the window' in place. This can be accomplished by drilling tiny holes between the glass panes and injecting a cleaning agent. This is a temporary fix, as the solution will only eliminate the fog, and not replace the inert gases between the glass panes. It also won't restore any energy efficiency that has been lost due to deteriorating seals.

Another alternative is to replace the insulated glass unit (IGU). This will give you clean, clear, fog-free windows and restore any loss in energy efficiency. It will cost more than simply repairing the IGU, but it's a more permanent solution.

There is also the possibility that the frame of your door or window may be rotting and need to be replaced. This is a major repair job and can be very expensive and replacing the damaged frames will give you a fresh start and stop the entry of more moisture into your home. If you decide to replace the window, it's recommended to hire a professional come out and assess the damage prior to making any repairs. They will give you a quote and advise you on the best options. They can help you select a new double-glazing that is perfect for your. They will install your windows properly and make use of high-quality materials.

Condensation between the Panes

Condensation is an natural phenomenon that occurs when warm air comes into contact with the cool surface. This causes the water vapour in the air to condense, forming droplets of liquid. Condensation that occurs on glass windows that are double-glazed is easily removed. However, the moisture that accumulates between the panes could cause mould to develop or even harm the glass.

The moisture that builds up between your windows can be caused by a variety of factors like fluctuating temperatures, high humidity, and broken seals. This issue is more common in older windows than newer ones that have better sealing technology.

It is important to remember that although the forming of condensation on the glass of your window shouldn't be ignored, this can easily be fixed without the need to replace the entire unit. This issue is often caused by a leak in the frames that are either on the inside or outside of the window.


A trained professional will inspect your windows and determine if the seals are damaged or need to be replaced. If the seals need to be replaced it will restore your windows' ability for insulation from cold or heat and result in lower energy costs.

A specialist can use a drill to cut holes in the inside and outer windows to remove the moisture that has built up inside. It can take anything from a few minutes to several days to eliminate all moisture. Once this is done the window can be re-sealed and fitted with vents to allow the windows to naturally expel air and moisture.

The best way to avoid this issue entirely is to ensure that your windows are properly sealed and regularly maintained to stop the seals from deteriorating. This can be accomplished by enlisting a professional to perform regular maintenance services for your double-glazing. This will ensure that any issues are detected early and fixed before they become more serious, assisting to prolong the lifespan of your double-glazed windows and reduce the need for replacements.

Frames damaged

Sometimes, the frames of double glazing could be damaged and require repair. Repairs to these frames will require the expertise of a qualified professional. The majority of these are much cheaper than having to replace the windows. They will also be more energy efficient.

Condensation is caused when water enters the frame of double-glazed units. This happens when the rubber seal that keeps the insulating area free of water breaks and tiny holes start to form. This can happen for a number of reasons. Most commonly the seals wear out or a tiny amount of moisture gets trapped between the panes.

The first step to take should you encounter this issue is to contact the company you purchased your double-glazed unit from. The company will investigate the problem and, if the warranty is valid, they will arrange for the replacement of the item.

This process can take a long time, based on the activity level at the company. It is crucial to find out as much as you can about the business as well as the installers and their services before signing a contract. This will help you avoid any problems later and also ensure that repairs are done correctly.

A professional can replace the gaskets that have shrunk or broken to stop moisture and condensation from forming between the glass panes. This is a less expensive alternative to installing double glazing windows that can cost up to thousands of pounds. This is better for the environment, and will save you money on energy costs.

In certain cases, the window frame may require a complete replacement. It could be due to damage or the windows are outdated and no longer energy efficient. If the window is not able to be repaired, it's best that it be replaced with a replacement with a similar design. This will increase the energy efficiency of your home and prevent any future issues with condensation or leaks.