Double Glazed Window Repair
Double glazing is an energy efficient investment that prevents loss of heat during winter and keeps your home cool in the summer. Repairing your double-glazed windows when required is a great method to keep them in good condition.
Over time condensation and misting could be detrimental to your double-glazed windows. Double glazed windows may become difficult to open and close.
Broken Panes
A ball that is rogue or a stone flying from your lawnmower or even a storm that is strong enough can break your double pane windows and leave your home vulnerable to the elements. While a cracked window can be difficult to repair but you don't need to replace it entirely. In fact the insulated glass that is between the two panes is still in good condition and you can fix your double-pane window with a little DIY effort.
First, you'll need to remove 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. Make sure to wear a pair of gloves to shield your hands from injury and a cloth to protect the area around the broken glass to prevent further damage or breaks. After removing the broken piece, carefully clean the entire frame of the window to get rid of any remaining sealant and debris. Sand rough areas of the window frame to create a smooth surface to install your new glazing.
After the frame has been cleaned then you can apply a fresh layer of glazing to the area where the damaged pane was removed. This is the best method to keep your window safe and sealed and aid in reducing energy costs by keeping water and drafts from entering the house. The next step is to choose the glazing material. There are several options, including clear tape that is more durable than regular tape, and can prevent further cracking of your window or glazing film that is similar to clear plastic wrapping. The benefit of this type of material is that it can be painted to match your existing frame and will keep snow and rain out too.
Whatever material you pick regardless of the material you select, it is crucial to press glazier's facets into the seam where the putty meets the frame. These will hold the new glass in place and help it stick to the frame. The glazier's point can be found in hardware stores, and they come in pre-made ropes that you roll out onto the frame rabbets.
Condensation
If you're experiencing problems with condensation, it is best to call your window manufacturer. Many companies offer warranties and guarantees to cover the problems. Condensation and fogging between panes of glass is an obvious indication that the seals between your windows are broken and can only be fixed by an expert who will replace both panes.
This procedure is a bit complicated and requires special tools to remove the old one and replace the new one, however it can be done by an expert who will supply the necessary equipment. Using these tools can be risky it is best to leave this kind of work to an expert.
If you decide to undertake this yourself, ensure you wear safety glasses and gloves to protect yourself from any broken glass pieces that could fly off during the process. It is essential to take out all metal or putty points from the grooves that will receive the new window. You should also wire-brush the frame and vacuum or wipe with a damp cloth. Once the frame is dry and clean 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 in the grooves.
You'll have to apply a layer of silicone caulk to the grooves of frames to ensure the glass you are installing is securely installed. After the silicone caulk has dried and cured, you can smooth it out and make any necessary adjustments. The wood molding can then be put back in place.
If the weather suddenly changes, double-glazed windows can become difficult to open and close. Extreme temperatures can cause the frames to shrink or expand and this can make them slide or become stuck. If this is the case you could try wiping the frames with water and lubricating the joints. However, it might be a good idea to call the company who installed your windows to help.
Misunderstood
When moisture gets trapped between the glass panes, it can cause misty double glazing. Double glazing consists of two glass panes which are separated by an insulating space typically filled with argon gas to provide improved thermal efficiency. This creates an airtight seal that keeps warm room air inside and cold outdoor air outside and allows you to keep the temperature in your home comfortable.
In time, however, this seal may break and moisture will start to build up between the windows, causing them to become misty. This happens because the gap between the panes is heated by the sun, causing water vapour to build up within it.
This is a natural occurrence however, if it happens between the windows' panes it can be a problem because it won't be able to regulate the temperature in the room. Instead, the temperature outside the window will affect the temperature indoors. If you notice your double-glazed windows have become blurred, call the experts at Northfield Glass to investigate.
We can replace a single sealed unit, without the need to replace the entire window. This is less disruptive than a full replacement. Our misty window repair involves removing the glass unit, washing it, and then replacing it with a new one to make an watertight seal.
Some companies in the field claim that they can inject chemicals through holes into misted windows to remove the condensation and fog. We don't recommend using this method. This is not just unsightly, but it could also harm the toughened glass and can leave you with windows that don't fully perform its function.
If you don't address the issue immediately it could cause mould, which could not only damage the window, but could also cause health risks for your loved ones. Moisture in the window can cause other issues in your home, such as damp or rot. In some cases, it may be necessary to replace the entire window.
Failed or Blown
Double-glazed windows are made up of two glass panes with an air or inert between them. This helps to improve their thermal efficiency by keeping heat in and cold out. Over time, the gas can depressurize, leading to a number of issues.
One of the most common 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 seal your windows. Condensation is also an indication of broken double glazing that will require re-installation.
Also, look out for drafts coming through your double-glazed windows. This could be due to an issue with the seal or a damaged handle lock. A draught can be quite evident and can result in higher heating bills Therefore, it is essential to fix it 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.
There will also be water beads on the inside of windows if your window seals are failing. This is a sign that you need to reseal the double glazed windows.
Your window frames are designed to move a bit, as they need to do in order to keep the glass sheets in the right place. However, over time this special packaging material may be compressed and cause the seal to break. This will allow air to flow between the panes, and decrease the efficiency of your window.
Double glazing that has blown an air seal is an indication of failure and should be repaired immediately. A blown seal will stop your double glazing from performing its primary function which is to keep cold air out and warm air in. A damaged seal could let moisture into your home, which can cause mold and other unpleasant conditions. Call a double glazing specialist immediately you notice a blown upvc repairs window seal. They can repair or replace the entire unit.