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Double Glazed Window Repair

Double glazing is an excellent investment in energy efficiency. It prevents loss of heat in the winter months and helps keep your home cool in summer. The ability to have your double-glazed repairing upvc windows repaired when needed is a great way to keep them working properly.

Over time, your double glazed windows can suffer from issues such as condensation and misting. double glazing window repair glazed windows can become difficult to open and seal close.

Broken Panes

A rogue ball or a flying stone from your lawnmowers or a strong storm can shatter your double pane windows, leaving you home vulnerable to the elements. While a damaged glass window isn't easy to fix however, it does not need to be replaced. In fact, the insulated glass between the two panes remains in good shape and you can fix your double-pane windows with a little DIY effort.

To start, you'll need to take the broken glass out of the frame. Be careful to avoid any glass shards falling to the floor or seal slipping out of the frame. Wear gloves for your hands and use a rag to cover the broken glass to avoid any further injury or cuts. After removing the broken piece take care to clean the entire frame of the window to eliminate any remaining sealant or debris. Sand rough areas of the frame to create a smooth and even 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 broken pane was removed. This is the most effective way to keep your window sealed and protected and help you save energy costs by preventing drafts and water from entering the house. The next step is to choose your glazing material. There are many options available 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 option has the advantage that it can be painted to match your frame, and will also keep out snow and ice.

No matter what material you decide to use it's essential to press the glaziers points into that gap where the putty meets your frame. These will hold the glass in place, and help it adhere to the frame. You can find glazier's points in hardware stores, and are available in pre-made ropes that you simply roll out onto the frame rabbets.

Condensation

Double glazing can be prone to condensation issues. If you experience this problem it is recommended to contact the company that supplied the window. Many companies offer warranties and guarantees to provide coverage for these issues. Fogging and condensation between panes of glass is a clear sign that the seals between your windows have been damaged and can only be repaired by an expert who will repair both panes.

This process is a little complicated and requires special tools to take off the old pane and then install the new one, however it can be done by a professional who will provide the necessary equipment. It is best to delegate the job to a professional. These tools can be risky.

Wear safety gloves and glasses if opt to do it yourself. You could be exposed to glass fragments flying around. It is important to take out all metal or putty points from the grooves that will be receiving the new window. Wire-brushing the frame or vacuuming it with a damp cloth is recommended. After the frame has dried, you'll need to order another piece of glass that's 1/8" shorter in both directions than the existing window. Test-fit the glass into the grooves.

You will have to apply a layer of silicone caulk to the grooves of your frames to ensure that your glass is securely installed. Once the silicone caulk has dried and cured, you can smooth it out and make any necessary adjustments. The wood molding can be put back in place.

Double glazed windows can become difficult to open or close if the weather changes dramatically. Extreme temperatures can cause frames to expand or shrink and, as a result, they can slide or become stuck. If this is the issue you could try wiping the frames down using water and lubricating joints. However, it might be best to contact the company who installed your windows for help.

Misunderstood

When moisture gets trapped between the glass panes it can cause misted double glazing. Double glazing consists of two panes of glass that are separated by an insulating space typically filled with argon gas to provide increased thermal efficiency. This creates a airtight seal that keeps warm air inside, and cold outdoor air out.

The seal may become damaged over time and water can accumulate between the glass panes, causing them misty. This happens because the space between the panes is heated by the sun, causing water vapour to build up within it.

This is a normal occurrence but if it happens between the window panes it can be a problem since it is no longer able to regulate the temperature of the room, and allows the outside temperature to influence the indoor temperature. If you notice that your double-glazed windows have become cloudy, contact the experts at Northfield Glass to investigate.

We can replace the individual sealed blown unit without having to replace the entire window, which is a lot less disruptive than a total replacement. Our misty glass repair consists of removing and cleaning the glass unit, then replacing it with a new one. This will create a seal that is watertight and will be watertight.

Certain companies in the business claim that they can inject chemicals through holes into misted windows to remove the fog and condensation. We do not suggest this method. This method is not just unattractive, but could also damage the toughened glass leaving you with a window which isn't functioning properly.

If you don't address the issue immediately it could cause mold, which could not only harm the window, but cause health risks for your family members. The condensation in the window could cause other problems in your home such as damp or rot. In some cases the window might need to be replaced completely.

Blown or failed

Double-glazed windows are made up of two glass panes with an air or inert between them. This increases their thermal efficiency by keeping heat in and the cold out. Over time the gas may become depressurized, causing many issues.

One of the most common is condensation that forms between the panes. It's not a sign of a window failure however it could be a sign you should reseal the panes. Condensation could be a sign your double glazing has failed, in which case it will need to be replaced completely.

It is also important to look for drafts coming through the double-glazed windows. This could be because of a failed seal or handle that is broken, or a broken lock. A draught is noticeable and will lead to higher heating bills, so it is important to get it fixed sooner rather than later. You can test the seals by rubbing around the edges of your window frame to determine whether you feel cold air.

There will also be water beads on the outside of windows if the window seals are failing. This is a good indicator that you will need to re-seal your double glazed windows.

The window frames you have purchased were designed to move a bit in order to keep the glass sheets in position. However, with time, this particular packaging material will get compacted, and this could cause the seal to break. This allows air to flow between the panes, and decrease the efficiency of your window.