The No. 1 Question Everyone Working In Double Glazing Door Repairs Should Be Able To Answer

Author : Estes Kanstrup | Published On : 08 Jun 2024

Double Glazed Door Repairs

Double-glazed windows and doors keep draughts and noise away and allow warmth to penetrate. This reduces the disruption caused by dogs barking and traffic on nearby roads. They also act as a protection against burglars as they are tough to break.

However, just like other home improvement product, they may experience issues from time to time. This article will address the most frequent issues and their solutions.

Ramsgate double glazing of gravel from the lawn mower, a drink set down too heavily on the glass-topped table, or the sudden weight of snow could break windows. This could leave your home exposed to weather and can be a dreadful sight. Fortunately, double paned windows can be repaired by replacing the broken glass and rebuilding the frame. A reputable window company can provide replacement glass panes, however the repair is relatively easy to make yourself if have some experience working with wood-framed windows and a few tools.

The first step to repair a broken window is to remove the old glazing and glazing points from the frame. This requires some care as the old glass is often fragile and hard. Wear gloves and a mask to guard yourself from flying pieces of glass. Make use of a putty knife to scrape the old glazing compound from the recesses and the glazing points.


Find the opening for the new glass after removing the old one. The pane should be slightly smaller than the size of the rabbet grooves to give the window room to expand and contract as the weather's changing. Hardware stores can cut panes precisely to the needed dimensions.

Roll a putty for glaziers into the joint between the frame and the glass after the new pane has been placed. If the putty appears too hard to handle, you can soften it by dipping a knife into the linseed. Then smooth the compound into place to make a neat and even joint.

When the putty has dried paint it with a quality exterior house paint and let it set completely. If you don't have exterior paint, you could also refinish the putty with wood varnish. Make sure you remove the varnish from the glass before trying to re-glaze it. This will prevent the putty from sticking to the glass, causing a stain of water that could cause permanent damages.

Misted panes

Double glazing can make your home look modern and clean. If you have double glazing that has mist or condensation between the panes, it's not just unsightly, but could cause your home to feel cold and uncomfortable.

Double-glazed windows are created by securing two panes together and then filling the gap with gas (such as xenon or argon). This creates an insulating barrier that keeps heat inside and cold outside. Sadly, this seal can be damaged over time due to a variety of reasons. This can be due to age environmental factors, such as high temperatures and humidity, and problems with the installation.

It is crucial to fix the problem as soon as it occurs. If you leave it untreated, it could result in further damage and lower the energy efficiency of your home.

It is good to know that repairing your double glazing is relatively easy. You can either apply a desiccant to absorb moisture, and then put back the air seal. Alternatively, you can drill through the window. Then, clean the area by using ruby alcohol. This method requires a certain amount of DIY abilities and is not recommended for people who do not feel comfortable drilling into double pane windows.

Another great alternative is to put a towel soaked in vinegar between the window panes. This will absorb moisture and prevent future build-up of condensation. Once the towel has been saturated, let it rest for a night. Then wash the window with water to eliminate the excess vinegar.

If you're looking for a way to fix double-glazed windows without drilling holes there are kits that allow you to clear the glass from the outside using dry pellets that dissolve with time. These kits are cheap and very effective in removing condensation from your double-glazed window. However, it's worth remembering that this method is only effective for a brief time and may require repeated use in accordance with the amount of moisture in the air between the windows.

Sagging panes

Over time, windows may start to sag in the event that they are not properly secured or supported. The windows that are sagging are not just unsightly but also indicate that the seals on the frame and glass have failed. This decreases energy efficiency. Condensation visible can be an indication of sealant failure. It's also a sign it's time for the windows to be replaced. The space between the panes of double-paned windows is typically filled with silica gel which is capable of absorbing water vapour to stop condensation. This is the primary reason why double-paned glass windows are more energy efficient than single-paned windows.

Install L-brackets on the bottom of your frame to fix windows that are sagging. This will help to prevent the sash from sliding downwards until it sinks below the lower hinge shoe and starts to lose its shape. This can be easily done by a double-glazing repair company and is a fairly affordable method to fix your windows that have sagged.

Broken seals

The window seals in modern double-glazed windows play a vital function in keeping your home energy-efficient and free of draft. They are susceptible to being damaged or worn out, and even impacted by extreme weather conditions. If a uPVC window seal breaks it will let cold air into your property during winter and hot air to escape during summer, which can result in a rise in your cooling and heating bills.

There are a few indications that you might have damaged window seals, including unexplained drafts coming through the frame of the window or fogging of the glass. The latter is a clear indicator that the seals are damaged and the inert gas (usually argon or krypton) that was sealed by vacuum between the two panes is now escaping which has let moisture in the window. If moisture is not taken care of, it can cause mold and dampness which can be detrimental to your family's health and comfort.

A damaged window seal is also evident by the presence of condensation on the glass, whether inside or on the outside. Modern double-paned windows that are sealed with inert gas can have this problem. It occurs when the glass and air temperatures are not in harmony. If your windows still provide the comfort of living and are still insulate, it is unlikely that the seals are broken or damaged. They're probably old and require to be replaced.

In the final instance, make sure whether your window frame and the area around the glass is free of chips, cracks, or discoloration. These signs of damage may suggest that the frame is shifting around the panes of glass, and this can cause the seal to fail. You should have your windows professionally resealed at least once per year to ensure that they are working correctly.

There are a variety of ways to reseal your windows. The best method depends on the condition and damage of your windows. To ensure that you are using the right materials and techniques, it's best to consult an expert before undertaking any DIY project for your windows.