Double Glazed Window Repair
Double glazing is an energy efficient investment that stops 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 way to keep them working effectively.
Over time your double glazed windows may experience issues like condensation and misting. Double glazed windows can be difficult to open and close.
Broken Panes
A stray ball, a flying pebble from your lawnmower, or even a storm that is heavy can shatter the double panes of your windows and expose your home to the elements. Although a window that is cracked can be difficult to repair, you don't have to replace it entirely. In fact the insulated glass between the two panes is in good condition, and you can fix your double-pane windows with a bit of DIY effort.
First, you'll need to remove any broken glass from the frame. This will be messy work and you'll need to be cautious to prevent any glass fragments from falling on 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 surrounding the broken glass to avoid further breakage or cuts. After removing the broken piece take care to clean the entire frame of the window to remove any sealant residue and debris. Sand rough areas of the window frame to create a smooth surface to put in your new glass.
After cleaning the frame, you can apply a new layer of glazing to the seam in which the broken pane was removed. This is the most effective method to protect and seal your window, and will reduce your energy bills by preventing drafts and water from entering your home. The next step is to choose the material for your glazing. There are a variety of options, including clear tape that 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 advantage of this choice is that it can be painted over to match your frame and will keep snow and rain out as well.
No matter what material you use it is important to press the glaziers points into that seam where the putty meets your frame. These will hold the glass in place, and help it adhere to the frame. Hardware stores carry glazier's point ropes, which you can use on the frame rabbets.
Condensation
Double glazing is susceptible to condensation issues. If you encounter this issue, it is best to contact the company that provided the window. Many companies provide warranties and guarantees that cover the issues. Condensation or fogging between the windows' panes is a sign that your seals are broken. Only a professional can fix this problem by replacing the panes.
It is a tricky process that requires special tools to remove and replace the old window. A professional can complete this job and provide the equipment. It is best to delegate the job to professionals. These tools could be risky.
If you choose to do this yourself, ensure you wear gloves and safety glasses to shield yourself from any broken pieces of glass that could fly off during the process. It is also crucial to carefully remove all putty and metal glazing points from the grooves that the new window will be. Wire-brushing the frame or vacuuming a damp cloth is recommended. After the frame is dry you'll have to purchase a replacement piece of glass that is 1/8" shorter in both directions than the existing window. Test-fit the glass into the grooves.
Depending on your frames, you will then need to apply a layer of silicone caulk to the grooves in order to ensure that your new pane is secured in position. Once the silicone caulk has dried and cured, you can smooth it out and make any adjustments. The wood molding can be put back in place.
Double-glazed windows can be difficult to open and close if the weather changes dramatically. Extreme temperatures can cause frames of double-glazed windows to expand or contract, causing them to become sagging and stick. Try wiping the frames with water and then lubricating them in the event that this happens however it is better to consult the company that installed your windows.
Misunderstood
Misted Double Glazing is a problem with windows that occurs when moisture gets trapped between the glass panes of your double-glazed windows. Double glazing consists of two glass panes which are separated by an insulating space typically filled with argon gas for increased thermal efficiency. This creates an airtight seal that keeps warm room air inside and cold outdoor air outside, allowing you to keep your temperature comfortable in your home.
The seal may fail over time, and water can accumulate between the glass panes and cause them to become to become cloudy. This occurs because the sun heats the space between the panes of windows, causing the water to evaporate.
Ewell double glazing repairs is a natural process however, if it happens between the panes of the window it can be a problem since it will no longer be able to control the temperature within the room. Instead the temperature outside of the window will affect the temperature inside. Northfield Glass can help you if your double-glazed windows start to mist.
We can replace a single blown sealed unit without needing to replace the entire window. This is much less disruptive than a complete replacement. Our misty window 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 that claim to drill holes in your windows with mist and inject chemicals into them, which they say removes the fog & condensation however, we do not recommend this method. This method isn't just unattractive, but could also damage the toughened glass, leaving you with a window that does not function properly.
If you don't fix the issue quickly it could result in mould, which can not only cause damage to the window, but could also cause health risks for your loved ones. Moisture can cause other problems in your home, such as dampness or rot. In some cases it is possible 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. Over time the gas will become depressurised and cause a variety of issues.
One of the most frequent is condensation that forms between the panes. While it is a natural occurrence and doesn't mean that your window is damaged however it could be a sign that you need to re-seal your windows. Condensation could also be an indication of a damaged double glazing, which could require re-installation.
Double-glazed windows can also create drafts. It could be due to an unsound seal, a broken handle, or a broken lock. It is crucial to address this issue as soon as you can. A draught will cause you to pay more for heating. You can test the seals by placing your finger around the edges of the window frame to see if you feel any cold air.
There will also be water beads on the inside of windows when your window seals aren't working. This is an indication that you need to reseal the double glazed windows.
Your window frames have been designed to move slightly and this is essential to keep the glass sheets in place. However, over time, this special packaging material may be compressed and cause the seal to break. This will allow air to move between the panes, reducing the energy efficiency of your window.
Double glazing that has ruptured an air seal is an indication of a failure and should be fixed as soon as possible. A blown seal will stop your double glazing from performing its primary purpose which is to keep cold air out and warm air in. Furthermore, a blow-off seal will let your home's moisture in, which could result in mold and other unpleasant conditions. Contact a double glazing expert immediately you notice a blowing window seal. They can replace the entire unit.