energy efficiency

15 Shocking Facts About Double Glazed Window Repair

7 min read

Double Glazed Window Repair

Double glazing is an energy efficient investment that stops heat loss in the winter months and helps keep your home cooler during the summer. Having your double glazed windows fixed when they need to is an excellent method to ensure they are operating effectively.

Over time condensation and misting could impact your double-glazed windows. This can cause your double-glazed windows to be difficult to open or shut.

Broken Panes

A rogue ball or a flying stone from your lawnmower or even a strong storm can shatter your double-pane windows which can expose your home to the elements. Although a window that is cracked can be difficult to fix but you don’t need to replace it entirely. In fact, the insulated glass between the two panes is in good condition and you can fix your double-pane window with some DIY effort.

To start, you’ll need to remove the broken glass from the frame. You’ll need to be cautious to avoid any glass shards falling to the floor or slipping out of the frame. Use work gloves to protect your hands and use an abrasive cloth around the damaged glass area to prevent any further injury or cuts. After removing the broken piece, carefully clean the entire frame of the window to get rid of any remaining sealant and debris. Sand rough areas of the frame to create a smooth surface on which to put in your new glass.

After cleaning the frame and dried, you can apply a new layer of glass to the place where the broken pane was removed. This is the best method to keep your window secure and sealed and will aid in reducing energy costs by stopping drafts and water from entering your home. The next step is to choose the glazing material. There are a variety of options such as clear tape, which is more durable than regular tape, and can prevent further cracking of your window, or glazing film which is similar to clear plastic wrap. The benefit of this type of material is that it can be painted over to match the frame you have, and it will keep out snow and rain as well.

Whatever the material you choose regardless of the material you select, it is crucial to press glazier’s points into the place where the putty joins the frame. These will keep the glass in place and help it adhere to the frame. You can find glazier’s points in hardware stores, and they are available in pre-made ropes that you roll onto the frame rabbets.


Double glazing is susceptible to condensation issues and if you experience this problem it is best to contact the company that provided the window. Many companies offer warranties and guarantees to provide coverage for the issues. Condensation or fogging between the windows’ panes is a sign that the seals are broken. Only an expert can fix this issue by replacing the panes.

It’s a complicated process that requires special tools to remove and replace the old window. A professional can handle this job and window doctor provide the tools. Making use of these tools can be dangerous it is best to leave this type of work to a professional.

Wear safety gloves and glasses if you choose to do it yourself. You may be exposed to glass fragments flying around. It is important to remove all metal or putty points from the grooves that will hold the new window. You should also brush the frame with wire and vacuum or wipe it with a damp cloth. Once the frame has dried, window Doctor you’ll need to order another piece of glass that’s 1/8″ shorter in both directions than your existing window. Test-fit the glass into the grooves.

Depending on your frames depending on your frames, you’ll need to apply a thin layer of silicone caulk to the grooves in order to ensure that the new pane is securely in position. After the caulk dries, you will need to smooth it and make any adjustments needed. The wood molding will then be put back in place.

Double-glazed windows can be difficult to open and close in the event of extreme weather. Extreme temperatures can cause frames to expand or shrink and, as a result, they can sag or stick. You can try wiping down the frames with water and then lubricating them in the event that this happens however, it’s better to consult the company who installed your windows.


When moisture gets trapped between the glass panes, it can cause misty double glazing. Double glazing consists of two panes that are separated by a space filled with argon for better thermal efficiency. This creates an airtight seal that keeps warm room air inside and cold air outside and allows you to keep the temperature comfortable in your home.

The seal may become damaged over time and moisture can build up between the glass panes which can cause them to turn to appear misty. This happens because the sun’s rays heat the space between the panes of windows, causing the water to evaporate.

This is a natural occurrence however if it occurs between the panes of the window it could cause problems since it will no longer be able control the temperature inside the room. Instead the temperature outside of the window will affect the temperature indoors. If you notice that your double-glazed windows have become misty, call in the experts at Northfield Glass to investigate.

We can replace a single blown sealed unit without having to replace the entire window. This is less disruptive than a full replacement. Our misty window upvc repair involves taking off the glass unit, washing it, and then replacing it with a new one to create a watertight seal again.

There are some companies in the industry which claim to drill holes into your windows that are misting and inject chemicals into them which they claim will eliminate the fog & condensation however, we don’t recommend this method. This is not just ugly, but it can cause damage to the toughened glass and can result in windows that don’t completely perform the function it was intended to.

It is crucial to resolve the issue as quickly as you can, because if left untreated it can lead to mould growth that not only damages the window but can also pose health risks to your family. Moisture can also cause other problems in your home, such as dampness or rot. In certain cases, the Window doctor may need to be replaced entirely.

Blown or failed

Double-glazed windows are made up of two glass panes with an inert or air between them. This increases their thermal efficiency by keeping heat in and cold out. As time passes the gas may become depressurised and cause various issues.

Condensation between the panes is among the most frequent. While it is a natural event, it doesn’t necessarily mean that your window is damaged however it could be an indication that you need to seal your windows. Condensation may be a sign your double glazing is damaged in which case it will need to be replaced completely.

Also, look out for draughts coming from your double glazed windows. It could be due to an unsound seal or a damaged handle or a broken lock. A draught can be evident and can result in higher heating bills, so it is important that you get this fixed sooner rather than later. You can test the seals by placing your finger around the edges of your window frame to determine whether you feel cold air.

Another sign that your window seals have failed is when you begin to see water dripping on the inside of your windows. This is a good indicator that you should seal your double-glazed windows.

Your window frames have been designed to move slightly and this is essential to keep the glass sheets in position. In time, this special packaging material may become compacted. This could result in the seal being broken. This allows air to flow between the panes, reducing the efficiency of your window’s energy consumption.

A seal that is blown is a clear indication that your double glazing is damaged and should be repaired immediately. A damaged seal can stop your double glazing from performing its primary function of keeping the cold out and warm inside. A damaged seal could let moisture in your home, which could lead to mold and other unpleasant conditions. Call a double glazing specialist when you spot a damaged window seal. They can repair or replace the entire unit.

Leave a Reply

Your email address will not be published. Required fields are marked *
slot online
slot gacor 777
akun pro rusia
nyala 777
nyala 777
situs resmi deluna188