Double Glazed Window Repair
Double glazing is an excellent energy efficient investment that reduces loss of heat during winter and helps to keep your home cool in the summer. Having your double glazed windows fixed when they need to is an excellent way to keep them working correctly.
Over time, your double-glazed windows can suffer from issues such as condensation and misting. Double glazed windows may be difficult to open and close.
Broken Panes
A rogue baseball, a flying pebble from your lawnmower, or even a storm that is heavy can shatter the double panes of your windows, leaving your home exposed to the elements. Although a window that is cracked can be difficult to repair, you don't have to have it replaced entirely. The insulated glass that is between two panes of glass is in good condition, so you can repair your double-paned window yourself.
First, you'll need to take any broken glass from the frame. This can be an unpleasant task and you'll need to be cautious to prevent any glass shards from falling on the floor or slipping out of the frame. Wear work gloves to protect your hands, and place a rag to cover the broken glass area to prevent any further injury or cuts. After removing the broken glass and cleaning the entire frame of the window to eliminate any remaining sealant or debris. Sand rough areas of the frame to create a smooth surface to install your new window.
Once the frame is cleaned and dried, you can apply a fresh layer of glazing to the area in which the broken pane was removed. This is the best way to seal and protect your window. It will also reduce your energy bills by preventing water and drafts from entering the home. The next step is to choose your glazing material. There are a variety of options including clear tape which is more durable than regular tape and prevents 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 will keep out rain and snow as well.
Whatever material you use, it's important to press the glaziers points into that gap where the putty meets your frame. They will help keep the glass in place, and will help it stick to the frame. Hardware stores sell glazier's ropes that you can roll out on the frame rabbets.
Condensation
If you are experiencing issues with condensation, it's best to call the window manufacturer. Many companies provide warranties and guarantees that provide coverage for these issues. Condensation and fogging between panes of glass is an obvious sign that the seals between your windows have been damaged and can only be repaired by a professional who will repair both panes.
This procedure is a bit tricky and requires the use of special tools to remove the old one and replace the new one, but it can be done by an expert who will provide the necessary equipment. Using these tools can be risky, so it is always recommended to leave this kind of work to a professional.
If you do decide to do this yourself, ensure you wear gloves and safety glasses to protect yourself from any broken glass pieces that could fly off during the process. It is crucial to take out any putty or metal glazing points from the grooves that will be receiving the new window. You should also brush the frame with wire and vacuum or wipe it with a damp cloth. After the frame is dry, you'll need to order an additional piece of glass that's 1/8" shorter in both directions than your existing window. Test-fit the glass into the grooves.
You'll have to apply a layer of silicone caulk into the grooves of your frames to ensure that the glass you are installing is properly installed. Once window repair has dried and cured, you can smooth it out and make any adjustments. The wood molding will then be reinstalled.
Double-glazed windows can become difficult to open or close if the weather changes dramatically. Extreme temperatures can cause frames of double-glazed windows to expand or contract, which causes them to slide and become stuck. If this is the problem, you can try wiping down the frames with water and lubricating the joints. However, it may be a good idea to call the company that installed your windows to help.
Misted
If moisture is trapped between the glass panes it can cause misted double glazing. Double glazing is comprised of two glass panes that are separated by an insulating space typically filled with argon gas for better thermal efficiency. This creates an airtight seal that keeps warm air inside and cold outdoor air outside which allows you to keep the temperature comfortable in your home.
As time passes, the seal can break down and moisture will begin to accumulate between the window panes, causing them to become misty. This occurs because the sun's heat causes the gap between the window panes, which causes water to vapourize.
This is a natural occurrence however, if it happens between the panes of the window it could cause problems because it will no longer be able to control the temperature within the room. Instead the temperature outside of the window will affect the temperature indoors. If you notice your double glazed windows are becoming misty, call in the experts at Northfield Glass to investigate.
We can replace a single blown sealed unit, without the need to replace the entire window. This is less disruptive than a full replacement. Our misty glass repair involves removing and cleaning the glass unit before replacing it with a brand new one. This will result in an airtight seal and will be watertight.
Some companies in the industry claim that they can inject chemicals through holes into windows that have been misty to eliminate the fog and condensation. We don't recommend this method. This method isn't just unattractive, but could also damage the toughened glass, leaving you with a window that doesn't function properly.
It is crucial to resolve the problem as soon as you can, because if left untreated, it can result in the growth of mould that not only damages the window, but can also pose health risks to your family. Moisture in the window can also lead to other problems within your home, such as damp or rot. In some instances it might be necessary to replace the entire window.
Blown or failed
Double-glazed windows are comprised of two panes of glass with an air or inert between them. This increases their thermal efficiency by keeping heat in and the cold out. As time passes, the gas can depressurize, leading to a number of issues.
Condensation between the panes is among the most common. It is not a sign of a window failure, but it could be a sign that you should replace them. Condensation can also be an indication of broken double glazing, which will require re-installation.
It is also important to look for draughts coming from the double-glazed windows. This could be caused by an issue with the seal or a broken handle or lock. It is crucial to address the issue as quickly as you can. A draft will force you to pay more for heating. You can test the seals by rubbing around the edges of your window frame to see whether you feel cold air.
Another indication that your window seals have failed is when you begin to see water dripping on the inside of your windows. This is a clear indication that you should replace the seals on your double-glazed windows.
The window frames you have purchased were designed to move a bit and this is essential to keep the glass sheets in place. However, with time, this particular packaging material will become compacted and this will crack the crucial seal. This will allow air to flow between the panes, which will reduce the efficiency of your window's energy consumption.
Double glazing that has broken seals is a sign of failure and should be fixed as soon as possible. A blown seal will stop your double glazing from fulfilling its primary function, which 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 expert immediately you spot a damaged window seal. They can fix the entire unit.