Double Glazed Window Repair
Double glazing is an energy efficient investment that reduces heat loss in the winter and keeps your home cooler in the summer. Repairing your double-glazed windows when necessary is a great way to ensure they remain in good working order.
Over time condensation and misting may impact your double-glazed windows. Double glazed windows can become difficult to open and close.
Broken Panes
A stray ball or a stray pebble from your lawnmowers, or even a heavy storm can break the double panes of your windows, leaving your home exposed to the elements. Although a cracked glass window isn't easy to fix but it doesn't have to be replaced. In fact the insulated glass between the two panes remains in good condition and you can repair your double-pane window using a bit of DIY effort.
First, you'll need to take any broken glass from the frame. This is a messy job and you'll need to take care to prevent any glass shards from falling onto the floor or sliding out of the frame. Wear gloves for your hands and use an abrasive cloth around the damaged glass to avoid further cuts or damage. After removing the broken glass, clean the frame of the window thoroughly to remove any sealant or other debris. Sand rough areas of the frame to create a smooth surface on which to install your new window.
Once the frame is cleaned then you can apply a fresh layer of glass to the place where the damaged pane was removed. This is the most effective method to seal and protect your window, and will save you energy costs by preventing water and drafts from entering the home. The next step is to choose the glazing material. There are several 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. This type of wrap has the advantage that it can be painted to match your frame, and can also shield your windows from snow and ice.
No matter what material you use it's essential to press the glaziers points into the gap where the putty meets your frame. They will help hold the new glass in place and assist it adhere to the frame. You can find glazier's points in hardware stores, and they come in pre-made ropes which you roll over the frame rabbets.
Condensation
Double glazing can be susceptible to condensation issues. If you encounter this issue, it is best to call the company that installed the window. There are warranties and guarantees to address these problems. Fogging or condensation on the panes of your windows is a sign that your seals aren't working properly. Only a professional can fix this issue by replacing both panes.
The process is complicated and requires the use of special tools to remove the old pane and install the new one, however it can be accomplished by an expert who will provide the required equipment. Utilizing these tools could be risky it is best to leave this kind task to a professional.
If you choose to undertake this yourself, be sure to wear safety glasses and gloves to shield yourself from any broken glass pieces that could fly off during the process. It is essential to take out all putty or metal glazing points from the grooves that will hold the new window. Wire-brushing the frame, vacuuming or wiping with a damp cloth is recommended. When the frame is clean and dry then you'll need purchase a replacement glass that is 1/8 inch shorter in each direction than the window, and then test it in the grooves.
You will require a layer of silicone caulk to the grooves of your frames to ensure that the glass you are installing is properly installed. After the silicone caulk has dried and cured, you can smooth it out and make any necessary adjustments. The wood molding can be reinstalled.
If the weather suddenly changes, double-glazed windows may be difficult to open and close. Extreme temperatures can cause the frames of double-glazed windows to expand or shrink, causing them to become sagging and stick. If this is the case, you can try wiping the frames down with water and lubricating the joints. However, it might be a good idea to call the company that installed your windows for assistance.
Misunderstood
If moisture is trapped between the glass panes it can cause misty double glazing. Double glazing is comprised of two panes of glass which are separated by an insulating area, typically filled with argon gas to provide increased thermal efficiency. This creates a airtight seal that keeps warm indoor air inside, and cold outside air out.
The seal may become damaged over time and water can accumulate between the panes of glass which can cause them to turn to appear misty. This happens because the space between the panes is heated by sun, which causes water vapour to develop in it.
This is a normal occurrence, but when it occurs between the window panes, it could cause problems as it will no longer be able to control the temperature in the room and allow the outside temperature to affect the indoor temperature. Northfield Glass can help you if your double-glazed windows start to mist.
We can repair the individual blown sealed unit without needing to replace the whole window, which is a lot less disruptive than a complete replacement. Our misty glass repair consists of removing and cleaning the glass, then replacing it with a brand new one. This will create a watertight seal again.
Some companies in the field claim that they can inject chemicals through holes into windows with mist to remove the condensation and fog. We do not recommend this method. This method is not just unattractive, but could also damage the toughened glass and leave you with a window which does not function properly.
If you don't fix the issue quickly it could cause mould, which could not only cause damage to the window, but risk health issues for your loved ones. The condensation in the window could cause other issues within your home, such as damp or rot. In some instances it is possible to replace the entire window.
Failed or Blown
Modern double-glazed windows feature two glass panes, with an inert gas or air between them. This increases their thermal efficiency by keeping heat in and cold out. As time passes, the gas can be depressurized and cause many problems.
One of the most common is condensation that forms between the panes. It is not a sign of a window failing, but it could indicate that you need to reseal the panes. Condensation may also be a sign that your double glazing is damaged in which case it's time to get it replaced completely.
Also, look out for draughts that are coming from your double-glazed windows. This could be caused by the seal being damaged or a damaged handle lock. It is crucial to address this problem as soon as you can. A draft will force you to spend more on heating. You can test the seals by rubbing around the edges of the 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 sign that you need to seal your double-glazed windows.
Your window frames are designed to move slightly in order to keep the glass sheets in their place. However, with time, this particular packaging material will be compressed and break the all-important seal. This will allow air to circulate between the panes and reduce the energy efficiency of Repair My Windows And Doors your window.
Double glazing that has blown an air seal is a sign of failure and should be repaired as soon as is possible. A damaged seal can stop your double glazing from fulfilling its primary purpose of keeping the cold out and warm in. A damaged seal could let moisture into your home, which could cause mold and other unpleasant conditions. It is recommended to contact a double glazing repair expert immediately if you discover a blowing seal in your double-glazed windows, since they could replace the entire unit.