Double Glazed Window Repair

Double glazing is a great investment in energy efficiency. It prevents loss of heat in the winter months and helps to keep your home cool in the summer. Repairing your double-glazed windows when required is a great method to ensure they remain in good working order.

Over time, your double-glazed windows can suffer from 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 storm that is strong enough can break your double-pane windows which can expose your home to the elements. While a damaged glass window is difficult to repair but it doesn't have to be replaced. The insulated glass between two panes of glass is in good condition So you can repair your double-paned windows yourself.

To begin, you'll need take the broken glass out of the frame. This will be a messy job, and you'll want to be careful to stop any glass shards from falling on the floor or sliding out of the frame. Make sure to wear a pair of work gloves to protect your hands and a cloth to cover the area surrounding the broken glass to avoid further cuts or breakage. After removing the broken pane, carefully clean the entire frame of the window to eliminate any sealant residue and debris. Sand rough areas of the window frame to create a smooth and even surface to install your new window.

After the frame has been cleaned and dried, you can apply a new layer of glazing to the place in which the broken pane was removed. This is the most effective way to ensure that your window is sealed and protected, and it will aid in reducing energy costs by keeping water and drafts from entering your home. The next step is to select your glazing material. There are a variety of options, including clear tape that is more robust than regular tape and will keep your window safe from further cracking, and glazing film that resembles clear plastic wrap. This option has the advantage that it can be painted to match the frame of your window doctor and can also shield your windows from rain and ice.

Whatever material you choose it is important to press the glaziers points into the seam where the putty meets your frame. They will help hold the new glass in place and aid it adhere to the frame. The glazier's point can be found in hardware stores, and they come in pre-made ropes that you simply roll over the frame rabbets.

Condensation

If you have a problem with condensation, it's best to contact your window manufacturer. There are warranties and guarantees to cover these problems. Condensation and fogging between panes of glass is a clear indication that the seals between your windows are broken and can only be fixed by a professional who will fix both panes.

It's a difficult procedure 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 work to an expert. These tools could be risky.

Wear safety glasses and gloves if you decide to do it yourself. You could be exposed to flying glass fragments. It is essential to remove any putty or metal glazing 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. 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'll have to apply a layer of silicone caulk in the grooves of your frames to ensure the glass you are installing is securely installed. After the silicone caulk is dried and cured, you can smooth it out and make any adjustments. The wood molding can then be put back in place.

Double-glazed windows may become difficult to open or close when the weather is extremely changing. Extreme temperatures can cause the frames to expand or shrink and, as a result, they can slide or become stuck. If this is the case try wiping the frames with water and then lubricating the joints. However, it might be best to contact the company that installed your windows to help.

Misted

When moisture gets trapped 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 to provide increased thermal efficiency. This results in an airtight seal that keeps warm air inside and cold air outside.

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

This is a natural process, but if it occurs between the panes of the window it could cause problems because it won't be able control the temperature within the room. Instead the temperature outside the window will influence the temperature inside. Northfield Glass can help you when your double-glazed windows begin to mist.

We can replace the sealed blown unit without having to replace the entire window, which is a lot less disruptive than a complete replacement. Our misty glass repair involves taking off and cleaning the glass unit and replacing it with a new one. This will create a watertight seal again.

Some companies in the industry claim to inject chemicals through holes into misted windows to remove the condensation and fog. We do not recommend using this method. This method is not just unattractive, but could also damage the toughened glass, leaving you with a window that doesn't function properly.

If you don't take care to fix the issue immediately it could result in mould, which could not only harm the window, but could also risk health issues for your family members. The condensation in the window could cause other problems in your home like damp or rot. In some instances, it may be necessary to replace the entire window.

Blown or Failed

Double-glazed windows are comprised of two glass panes with an air or inert between them. This increases their thermal efficiency by keeping heat in and the cold out. As time passes, the gas can depressurize which can lead to a range of issues.

Condensation between the panes is among the most frequent. Although it's a normal occurrence and doesn't mean that your window has failed but it could be an indication that you have to seal your windows. Condensation could also be an indication of broken double glazing, which will require re-installation.

Double-glazed windows can also cause draughts. This could be due to a failed seal, a broken handle, or a broken lock. A draught is noticeable and will lead to more expensive heating bills, so it is important that you get this fixed sooner rather than later. Check the seals around the window frame by feeling the cold air.

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

Your window frames are designed to move a bit as they have to do in order to keep the glass sheets in their place. However, over time this particular packaging material will become compacted and this will cause the seal to break. This will allow air to circulate between the panes, decreasing your window's energy efficiency.

A damaged seal is an obvious sign that your double glazing is damaged and should be repaired immediately. A blown seal will prevent your double glazing from performing its primary job of keeping cold out and warm in. Furthermore, a blow-off seal will let your home's moisture in, which could result in mold and other unpleasant conditions. It is important to contact a double glazing repair specialist immediately if you spot a damaged seal in your double glazed windows, as they can replace the whole unit.