Double Glazed Window Repair
Double glazing is an energy efficient investment that reduces loss of heat during winter and keeps your home cooler during the summer. The ability to have your double-glazed windows repaired as needed is an excellent method to ensure they are operating effectively.
Over time condensation and misting may be detrimental to your double-glazed windows. Double glazed windows can become difficult to open and close.
Broken Panes
A rogue ball or a stone flying from your lawnmowers or a storm that is strong enough can break the double pane windows of your home and leave your home vulnerable to the elements. While a damaged window may be difficult to fix however, you don't have to replace it completely. In fact the insulated glass that is between the two panes is in good shape and you can repair your double-pane windows with a little DIY effort.
First, you'll need to take any broken glass from the frame. You'll need to be cautious to prevent glass shards from falling to the floor or falling out of the frame. Wear gloves for you hands, and a rag around the broken glass to avoid further damage or cuts. After removing the broken glass, clean the frame of the window thoroughly, removing any sealant or debris. Sand rough areas of the window frame to create a smooth surface on which to install your new window.
After cleaning the frame and removing the dust, you can apply another layer of glass to the seam where you removed the broken pane. This is the best method to seal and protect your window. It will also reduce your energy bills by preventing drafts and water from entering your home. Next, you will need to choose your glazing material. There are several 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. This choice has the benefit that it can be painted to match the frame of your window and will also keep out rain and ice.
Regardless of the material you pick regardless of the material you choose, it is essential to press the glazier's points into the seam where the putty meets the frame. They will help hold the new glass in place and help it to adhere to the frame. Glazier's points can be found in hardware stores, and they are available in pre-made ropes which you roll out onto the frame rabbets.
Condensation
Double glazing is susceptible to condensation issues and if you encounter this issue, it is recommended to contact the company that supplied the window. There are warranties and guarantees that cover these issues. Fogging and condensation between panes of glass is an obvious indication that the seals between your windows have been damaged and must be repaired by a professional who will fix both panes.
The process is complicated and requires the use of special tools to take off the old one and replace the new one, but it is possible to do this by an expert who will provide the necessary equipment. Utilizing these tools could be dangerous it is best to leave this type task to a professional.
Wear safety gloves and glasses if you choose to do it yourself. You could be exposed to flying glass fragments. It is also important to remove all putty and metal glazing points from the grooves that the new window will go. Wire-brushing the frame or vacuuming a damp cloth is also recommended. Once the frame is clean and dry you'll need to order a piece of replacement glass that is 1/8 inch smaller in each direction than your existing window and test-fit it into the grooves.
Depending on your frames You will then have to apply a thin layer of silicone caulk to the grooves to ensure that your new pane is securely in position. After the silicone caulk is dried, you can smooth it out and make any necessary adjustments. The wood molding can be reinstalled.
Double glazed windows can be difficult to open or close when the weather is extremely changing. Extreme temperatures may cause the frames of double-glazed windows to expand or shrink, causing them to slide and become stuck. You can try wiping the frames with water and then lubricating them in the event that this happens, but it may be better to consult the company that installed your windows.
Misted
Misted Double Glazing is a window problem that is caused by moisture getting trapped between the glass panes of your double glazed windows. Double glazing consists of two panes of glass that are separated by an insulating space, typically filled with argon gas to provide better thermal efficiency. This creates an airtight seal that keeps warm air inside and cold air outside, allowing you to keep the temperature in your home comfortable.
Over time however, this seal will begin to break down and moisture will start to accumulate between the window panes, which causes them to turn 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 process, but when it occurs between the window panes, it can be a problem since it is no longer able to regulate the temperature of the room and will allow the outside temperature to here affect the indoor temperature. Northfield Glass can help you in the event that your double-glazed windows begin to fog.
We can replace the blow-sealed unit without having to replace the entire window which is less disruptive than a total replacement. Our misty window repair involves removing the glass, cleaning it, then replacing it with a fresh one to create a watertight seal again.
There are companies in the field which claim to cut holes into your windows with mist and inject chemicals into them, which they say removes the fog & condensation however, we do not recommend this method. This is not just ugly, but it can cause damage to the toughened glass and result in a window that does not fully perform the function it was intended to.
It is essential to address the issue as soon as you can, because if left untreated it can cause mould growth, which not only damages the window but also poses health risks for your family. The moisture in the window may cause other problems within your home like damp or rot. In some instances the window might need to be replaced entirely.
Failed or Blown
Modern double-glazed windows come with two glass panes with an inert gas or air between them. This increases their thermal efficiency, keeping heat in and cold out. Over time, the gas can become depressurized, causing many issues.
One of the most frequent is condensation between the panes. It's not a sign of a window failing, but it could be a sign you should reseal them. Condensation could also be a sign that your double glazing has broken and, in that case, it should be replaced completely.
Also, look out for draughts coming from the double-glazed windows. It could be due to a failed seal or handle that is broken, or a broken lock. It is essential to fix the issue as quickly as possible. A draught will cause you to spend more on heating. You can test the seals by feeling around the edges of your window frame to determine if you feel any cold air.
You may also see water beads on the inside of windows if your window seals aren't working. This is an indication that you have to replace the seals on your double-glazed windows.
The window frames you have purchased were designed to move a bit, which is necessary to keep the glass sheets in place. Over time, this special packaging material can be compressed. This could result in the seal being broken. This will allow air to move between the panes, reducing the efficiency of your window's energy consumption.
Double glazing that has ruptured seals is an indication of failure and needs to be repaired immediately. A blown seal will stop your double glazing from fulfilling its primary purpose, which is to keep the cold out and warm air in. A blown seal could let moisture in your home, which can result in mold and other unpleasant conditions. You should call a specialist in double glazing repair immediately if you spot a damaged seal in your double glazed windows, as they are able to replace the whole unit.