Double Glazed Window Repair
Double glazing is a fantastic investment in energy efficiency. It stops loss of heat during winter months and helps keep your home cool in the summer. Repairing your double-glazed windows whenever required is a great method to ensure they remain in good condition.
Over time your double glazed windows may experience problems like condensation and misting. Double glazed windows can become difficult to open and close.
Broken Panes

A ball that is rogue or a flying stone from your lawnmowers or a strong storm can shatter the double pane windows of your home 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. In fact the insulated glass between the two panes remains in good condition and you can repair your double-pane windows with a bit of DIY effort.
To start, you'll need to take the broken glass out of the frame. You'll need to be cautious to keep glass shards from falling onto the floor or sliding out of the frame. Use work gloves to protect your hands and use an abrasive cloth around the damaged glass to avoid any further injury or cuts. After removing the broken pane and cleaning the entire frame of the window to eliminate any remaining sealant or debris. It is essential to sand rough areas of your frame to create an even surface for your new glazing.
After cleaning the frame and dried, you can apply a new layer of glazing to the area where the damaged pane was removed. This is the best method to ensure your window stays secure and sealed and will save you money by keeping water and drafts from getting into your home. The next step is to choose the material for your glazing. 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 that is similar to clear plastic wrapping. This option has the advantage that it can be painted to match your frame and will also block out rain and ice.
Regardless of the material you choose regardless of the material you choose, it is essential to press glazier's points into the place where the putty joins the frame. They will help keep the glass in place and help it adhere to the frame. Hardware stores sell glazier's point ropes, which you can use on the frame rabbets.
Condensation
Double glazing can be susceptible to condensation issues and if you encounter this issue, it is recommended to contact the company that provided the window. Many companies provide warranties and guarantees that will cover these problems. Fogging or condensation on the windows' panes is a sign that your seals are damaged. Only a professional can resolve this issue by replacing both panes.
It's a complicated process that requires special tools to remove and replace the window. A professional can do this task and provide the equipment. It is best to leave the task to an expert. These tools can be risky.
Wear safety gloves and glasses if you choose to do it yourself. You may be exposed to flying glass fragments. It is crucial to remove any putty or metal glazing points from the grooves that will be receiving the new window. Wire-brushing the frame or vacuuming a damp cloth is also recommended. Once the frame is dry and clean you'll need to get a replacement glass that is 1/8 inch smaller in each direction than your existing window and test-fit it into the grooves.
You will have to apply a layer of silicone caulk into the grooves of frames to ensure the glass you are installing is secure in its installation. After the silicone caulk is dried you can smooth it out and make any adjustments. The wood molding can be put back in place.
If the weather abruptly changes, double-glazed windows could become difficult to open and close. Extreme temperatures can cause frames of double-glazed windows to expand or shrink, causing them to sag and stick. If this is the issue try wiping the frames down with water and then lubricating the joints. However, it may be best to ask the company who installed your windows for assistance.
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 is comprised of two panes, which are separated by a gap filled with argon for greater thermal efficiency. This creates an airtight seal that keeps warm room air inside and cold air outside and allows you to keep your temperature in your home comfortable.
This seal can fail over time, and moisture may build up between the panes of glass which can cause them to turn misty. This happens because the sun's heat causes the gap between the window panes, causing water to evaporate.
Horley window repair is a natural process however if it occurs between the panes of the window it can be a problem since it will no longer be able to control the temperature inside the room. Instead the temperature outside the window will influence the temperature indoors. Northfield Glass can help you in the event that your double-glazed windows begin to mist.
We can replace the blow-sealed unit without having to replace the entire window, which is a lot less disruptive than a full replacement. Our misty glass repair involves taking off and cleaning the glass, then replacing it with a new one. This will result in an airtight seal again.
Some companies in the field claim that they can inject chemicals through holes drilled into misted windows to remove the fog and condensation. We do not recommend using this method. This method is not just unsightly but could also damage the toughened glass leaving you with a window which doesn't function properly.
It is essential to address the problem as soon as possible, as left untreated, it can cause mould growth that not only damages the window, but also poses health risks for your family members. Moisture in the window can cause other problems with your property such as damp or rot. In certain cases windows, they may have to be replaced entirely.
Failed or Blown
Modern double-glazed windows feature two glass panes that have an inert gas or air between them. This increases their thermal efficiency, keeping heat in and cold out. As time passes the gas may be depressurized and cause many issues.
One of the most frequently encountered is condensation between the panes. It's not an indication of a window failure, but it could be a sign you need to reseal them. Condensation could also be an indication of a damaged double glazing, which could require re-installation.
Double-glazed windows can also cause drafts. It could be due to the seal being damaged or a broken handle or lock. A draught can be evident and can result in more expensive heating bills It is therefore essential that you get this fixed sooner rather than later. You can test the seals by feeling around the edges of your window frame to determine if you feel any cold air.
You will also notice water beads on the inside of windows when your window seals aren't working. This is a sign that you need to seal your double-glazed windows.
Your window frames are designed to move a bit, which is necessary to keep the glass sheets in position. However, over time, this special packaging material may become compacted and this will crack the crucial seal. This allows air to flow between the panes and reduce the energy efficiency of your window.
A seal that is blown is a clear indication that your double glazing is damaged and needs to be fixed immediately. A blown seal will stop your double glazing from fulfilling its primary purpose 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 result in mold and other unpleasant conditions. Call a double glazing specialist as soon you spot a damaged window seal. They can replace the entire unit.