Double Glazed Window Repair
Double glazing is an energy efficient investment that reduces heat loss in the winter months and helps keep your home cooler in the summer. The ability to have your double-glazed windows fixed when they need to is an excellent way to keep them working effectively.
Over time, condensation and misting can affect your double-glazed windows. Double glazed windows can become difficult to open and close.
Broken Panes

A rogue ball or a flying stone from your lawnmower or even a storm that is strong enough can break your double-pane windows and leave your home vulnerable to the elements. While a damaged glass window is difficult to repair however, it does not need to be replaced. The insulated glass that is between two glass panes is still in good shape, so you can repair your double-paned windows yourself.
To begin, you'll need to remove the broken glass from the frame. This will be a messy job and you'll need to be careful to stop any glass fragments from falling onto the floor or falling out of the frame. Use a pair of gloves to shield your hands from injury and a rag to cover the area around the broken glass to avoid further damage or breaks. After removing the broken pane and cleaning the entire frame of the window to remove any remaining sealant and debris. Sand rough areas of the frame to create a smooth surface to put in your new glass.
Once the frame is cleaned, you can apply a new layer of glazing to the area where the damaged pane was removed. This is the most effective way to ensure that your window is sealed and protected and will save you money by preventing drafts and water from entering your home. The next step is to choose your glazing material. There are a variety of options such as clear tape, which is more durable than regular tape and helps prevent further cracking of your window or glazing film which is similar to clear plastic wrap. The advantage of this choice is that it can be painted over to match the frame you have and will also keep out rain and snow too.
Regardless of the material you choose regardless of the material you choose, it is essential to press the glazier's points into the place where the putty joins the frame. These will hold the glass in place, and help it adhere to the frame. Hardware stores sell glazier's ropes, which you can use on the frame rabbets.
Condensation
If you have a problem with condensation, it's recommended to contact your window manufacturer. Many companies offer warranties and guarantees that provide coverage for the problems. Condensation and fogging in the panes of glass is an obvious indication that the seals between your windows are broken and must be repaired by an expert who will repair both panes.
The process is tricky and requires specific tools to remove the old pane and then install the new one, however it is possible to do this by an expert who will provide the necessary equipment. Utilizing these tools could be dangerous it is recommended to leave this kind task to an expert.
Wear safety glasses and gloves if you decide to do it yourself. You may be exposed to flying glass fragments. It is also crucial to remove all putty and metal glazing points from the grooves in which the new window will go. Wire-brushing the frame or vacuuming a damp cloth are also recommended. After the frame is dry it is time to order a replacement piece of glass that's 1/8" shorter in both directions than the existing window. Test-fit the glass into the grooves.
You will need to apply a layer silicone caulk to the grooves of your frames to ensure your new glass is securely installed. After the caulk is dry and is dry, you must smooth it and make any needed adjustments. Then the wood molding can be reinstalled.
Double-glazed windows may be difficult to open or close when the weather is extremely changing. Extreme temperatures can cause frames to shrink or expand and this can make them fall or stick. If this is the case try wiping down the frames using water and lubricating joints. However, it may be a good idea to call the company that installed your windows for help.
Misunderstood
When moisture gets trapped between the glass panes, it can cause misty double glazing. Double glazing is made up of two panes which are separated by a space filled with argon for better thermal efficiency. This creates an airtight seal that keeps warm air inside and cold air outside, allowing you to keep your temperature comfortable in your home.
The seal could be damaged over time, and moisture can build up between the glass panes, causing them misty. This happens because the space between the panes is heated by the sun, causing water vapour to build up within it.
This is a natural occurrence however if it occurs between the panes of the window it can be a problem because it won't be able control the temperature inside the room. Instead, the temperature outside the window will influence the temperature inside. Northfield Glass can help you in the event that your double-glazed windows begin to mist.
We can replace a single sealed unit without having to replace the entire window. This is more streamlined than a total replacement. Our misty window repair involves taking off the glass unit, washing it, then replacing it with a fresh one to create an watertight seal.
There are some companies in the industry who claim to drill holes in your windows with mist and inject chemicals into them that they claim will eliminate the fog & condensation however, we don't recommend this method. This is not just ugly, but it can also damage the toughened glass and can result in a window that does not completely perform its function.
It is important to fix the issue as quickly as possible, as left untreated, it can result in the growth of mould, which not only damages the window but can also pose health risks to your family members. Grays window repair can also cause problems in your home, like dampness or rot. In some instances the window might need to be completely replaced.
Failed or Blown
Modern double-glazed windows feature two glass panes that have an inert gas or air in between them. This increases their thermal efficiency, allowing warm air in and cold air out. Over time, this gas can become depressurised, leading to a number of problems.
Condensation between the panes is among the most common. While it is a natural event, it doesn't necessarily mean that your window is damaged but it could be a sign that you need to re-seal your windows. Condensation is also a sign of a broken double glazing, which will require re-installation.
Double-glazed windows can also cause draughts. This could be due to an unsound seal, a broken handle, or a damaged lock. A draught can be quite evident and can result in higher heating bills Therefore, it is essential to get it fixed sooner rather than later. Test the seals on the window frame by feeling the cold air.
You will also notice water beads on the inside of windows if the window seals aren't performing as they should. This is an indication that you need to reseal the double glazed windows.
The frames of your windows are designed to move a little bit, as they need to do in order to keep the glass sheets in their place. In time, this special packaging material can become compacted. This could cause the seal to be broken. This allows air to move between the panes, which will reduce the energy efficiency of your window.
A blown seal is a clear sign that your double glazing has failed and should be repaired immediately. A damaged seal can stop your double glazing from fulfilling its primary function that is to keep the cold out and warm air in. In addition, a blown seal will let your home's moisture in, which could cause mold and other uncomfortable conditions. Contact a double-glazing specialist immediately you notice a blowing window seal. They can replace the entire unit.