Double Glazed Window Repair

Double glazing is an energy efficient investment that stops loss of heat in winter and helps to keep your home cooler in the summer. Repairing your double-glazed windows when needed is a great way to ensure they are in good working order.

Over time, condensation and misting can affect your double-glazed windows. This could cause your double glazed windows to be difficult to open and close.

Broken Panes

A ball that is rogue, a flying stone from your lawnmower or even a strong storm can shatter your double-pane windows and leave your home vulnerable to the elements. Even though a glass window that has been damaged isn't easy to fix however, it does not need to be replaced. In fact the insulated glass that is between the two panes is in good condition and you can repair your double-pane window with some DIY effort.

To start, you'll need to remove the broken glass from the frame. This is messy work and you'll need to take care to prevent any glass fragments from falling on the floor or falling out of the frame. Use a pair of gloves to protect your hands, and a rag to protect the area surrounding the broken glass to prevent further damage or breaks. After removing the broken piece and cleaning the entire frame of the window to eliminate any remaining sealant and debris. It is essential to smooth rough areas of the frame to ensure a smooth surface for your new glazing.

After cleaning the frame and dried, you can apply a new layer of glass to the area where the damaged pane was removed. This is the most effective way to ensure your window stays secure and sealed, and it will help you save energy costs by keeping water and drafts from getting into your home. The next step is to select your glazing material. There are several options including 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 wrapping. The benefit of this type of material is that it can be painted to match your existing frame and will also keep snow and rain out as well.

No matter what material you choose, it's important to press the glazier's points into that gap where the putty meets your frame. They will help hold the new glass in place and aid it adhere to the frame. You can find glazier's points in hardware stores, and they are available in pre-made ropes that you roll over the frame rabbets.

Condensation

Double glazing can be prone to condensation issues. If you experience this issue, it is recommended to contact the company that supplied the window. Many companies offer warranties and guarantees that cover these problems. Condensation or fogging between the panes of your windows is a sign that your seals are damaged. Only a professional can resolve this issue by replacing both panes.

It is a tricky process that requires special tools to remove and replace the old window. A professional can handle this task and provide the equipment. Making use of these tools can be dangerous, however, so it is always best to leave this type of job to professionals.

If you do decide to do this yourself, make sure you wear gloves and safety glasses to protect yourself from broken pieces of glass that could fly off during the process. It is also crucial to remove all the putty and metal glazing points from the grooves where the new window will be. You should also brush the frame with wire and vacuum or wipe it with a damp cloth. After the frame is dry you'll have to purchase another piece of glass that's 1/8" shorter in both directions than the existing window. Check the glass's fit into the grooves.

Depending on your frames depending on your frames, you'll need to apply a thin layer of silicone caulk to the grooves in order to ensure that the new pane is secured in place. Once the caulk has dried and is dry, you must smooth it and make any necessary adjustments. The wood molding will then be put back in place.

If the weather abruptly changes, double-glazed windows could be difficult to open and close. 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 with water and then lubricating the joints. However, it might be best to contact the company who installed your windows to help.

Misted

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

Over time however, this seal will begin to break down and moisture will begin to accumulate between the window panes, causing them to become misty. This happens because the space between the panes is heated by sun, causing water vapour to build up in it.

This is a normal thing to happen, but when it occurs between the window panes, it can be a problem since it will no longer be able to control the temperature in the room and will allow the outside temperature to affect the indoor temperature. Northfield Glass can help you when your double-glazed windows begin to mist.

We can replace the blow-sealed unit without having to replace the whole window, which is a lot less disruptive than a full replacement. Our misty window repair involves taking off the glass unit, cleaning it, then replacing it with a fresh one to create an airtight seal.

There are companies in the industry that claim to drill holes into your existing misted windows and inject chemicals into them that claim to eliminate condensation and fog however, we don't recommend this method. This is not just unattractive, but it could also damage the toughened glass and can result in a window that does not completely perform the function it was intended to.

If you don't address the problem immediately it could result in mold, which could not only damage the window, but could also pose health risks to your family members. Moisture in the window can also lead to other problems within your home like damp or rot. In certain situations it might be necessary to replace the entire upvc window repairs.

Blown or Failed

Modern double-glazed windows come with two glass panes with an inert gas or air between them. This improves their thermal efficiency by keeping heat in and cold out. Over time the gas may become depressurised and cause many problems.

One of the most frequently encountered is condensation occurring between the panes. It's not an indication of a window failure however it could be a sign that you need to reseal them. Condensation can be a sign your double glazing has broken in which case it will need to be replaced completely.

Also, look out for draughts that are coming from your double glazed windows. This could be because of the seal being damaged, a broken handle, or a broken lock. A draught can be evident and can result in higher heating costs Therefore, it is essential to get it fixed sooner rather than later. Test the seals on the window frame by feeling the cold air.

You will also notice water beads on the outside of windows if the window seals aren't performing as they should. This is a sign that you should replace the seals on your double-glazed windows.

Your window frames have been designed to move a bit in order to keep the glass sheets in place. In time, this special packaging material can be compressed. This could cause the seal to become broken. This will allow air to circulate between the panes, and decrease the energy efficiency of your window.

Double glazing that has ruptured a seal is a sign of failure and should be fixed as soon as is possible. A blown seal stops your double glazing from fulfilling its primary purpose that is to keep cold air out and warm air in. Additionally, a blown seal will let your home's moisture in, which can cause mold and other unpleasant conditions. It is important to contact a double glazing repair expert when you notice a blown seal on your double-glazed windows, since they could replace the whole unit.