Double Glazed Window Repair

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

Over time condensation and misting may affect your double-glazed windows. Double glazed windows can be difficult to open and close.

Broken Panes

A ball that is rogue or a stone flying from your lawnmowers, or a strong storm can shatter your double pane windows 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. The insulated glass between two glass panes is in good condition and you can fix your double-paned window yourself.

You'll first need to remove any broken glass from the frame. This will be an unpleasant task, and you'll want to be careful to stop glass shards from falling onto the floor or slipping out of the frame. Use work gloves to protect your hands and use a rag to cover the broken glass to avoid any further injury or cuts. After removing the broken piece, carefully clean the entire frame of the window to get rid of any remaining sealant or debris. It's important to sand rough areas of your frame to create a smooth surface for the new glazing.

After cleaning the frame, you can apply another layer of glass to the area where you removed the broken pane. This is the most effective way to ensure your window stays secure and sealed, and it will help you save energy costs by stopping drafts and water from entering the house. Next, you will need to select your glazing material. There are many options available including 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 wrap. This choice has the benefit that it can be painted to match your frame and can also shield your windows from rain and ice.

Whatever material you decide to use it's essential to press the glaziers points into that seam where the putty meets your frame. They will help hold the glass in place and help it adhere to the frame. Hardware stores sell glazier's point ropes that can be rolled out onto the frame rabbets.

Condensation

Double glazing can be prone to condensation issues. If you experience this problem it is best to contact the company that provided the window. Many companies offer warranties and guarantees to provide coverage for these problems. Fogging or condensation between the panes of your windows is a sign that the seals are broken. Only an expert can fix this issue by replacing both panes.

This procedure is a bit tricky and requires the use of 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. Using these tools can be dangerous it is best to leave this kind of work to a professional.

If you decide to do this yourself, make sure you wear safety glasses and gloves to shield yourself from any broken pieces of glass that may fly off during the process. It is crucial to remove all metal or putty points from the grooves that will hold the new window. Wire-brushing the frame, vacuuming or wiping with a damp cloth is recommended. After the frame is dry, you'll need to order a replacement piece of glass that is 1/8" shorter in both directions than your existing window. Check the glass's fit into the grooves.

Depending on your frames, you will then need to apply the caulk to the grooves in order to ensure that your new pane is secured in position. Once the silicone caulk has dried, you can smooth it out and make any adjustments. The wood molding will then be put back in place.

If the weather suddenly changes, double-glazed windows could become difficult to open and close. Extreme temperatures can cause the frames to expand or shrink and this can make them sag or stick. If this is the problem, you can try wiping the frames down using water and lubricating joints. However, it may be a good idea to call the company that installed your windows to help.

Misted

Misted Double Glazing is a window issue that occurs when moisture gets trapped between the glass panes of double glazed windows. Double glazing consists of two panes that are separated by a space filled with argon for greater thermal efficiency. This creates an airtight sealing that keeps warm air inside, and cold air outside.

The seal may fail over time, and moisture may build up between the glass panes which can cause them to turn to appear misty. This happens because the space between the panes is heated by sun, causing water vapour to develop within it.

This is a normal thing to happen, but when it occurs between the window panes, it can cause a problem as it can no longer control the temperature in the room, and allows the outside temperature to affect the indoor temperature. If you notice your double-glazed windows are turning cloudy, contact the experts at Northfield Glass to investigate.

We can replace a single blow sealed unit without needing to replace the entire window. This is much less disruptive than a complete replacement. Our misty glass repair upvc window consists of removing and cleaning the unit of glass before replacing it with a brand new one. This will result in an airtight seal and will be watertight.

There are companies in the field that claim to cut holes into your windows that are misting and inject chemicals into them which claim to eliminate condensation and fog however, we do not recommend this method. This method is not only ugly, but it can also harm the toughened glass and can result in a window that does not fully function.

It is crucial to resolve the problem as soon as possible, as left untreated, it can lead to mould growth that not only damages the window, but also poses health risks to your family members. Moisture in the window can cause other issues within your home, such as damp or rot. In certain cases windows, they may have to be replaced entirely.

Failed or Blown

Modern double-glazed windows come with two glass panes, with an inert gas or air between them. This helps to improve their thermal efficiency, allowing heat in and cold out. Over time the gas will be depressurized and cause a variety of problems.

Condensation between the panes is one of the most frequent. While it is a natural phenomenon, it doesn't mean your window is damaged however it could be an indication that you need to re-seal your windows. Condensation could be a sign your double glazing is damaged and, in that case, it will need to be replaced completely.

Double-glazed windows can also cause draughts. This could be caused by a failure of the seal or a damaged handle or lock. It is important to fix this problem as soon as possible. A draft can cause you to spend more on heating. You can test the seals by placing your finger around the edges of your window frame to determine whether you feel cold air.

You will also notice water beads on the outside of windows if the window seals aren't working. This is a clear indication that you should re-seal your double glazed windows.

The window frames you have purchased were designed to move a bit, which is necessary to keep the glass sheets in their place. Over time, this special packaging material can be compressed. This can cause the seal to become broken. This will allow the air to flow between the panes, which will reduce your window's energy efficiency.

A seal that is blown is a clear sign that your double glazing has failed and should be repaired immediately. A damaged seal can stop your double glazing performing its primary function which is to keep cold air out and warm air in. Furthermore, a blow-off seal will let your home's moisture in, which can result in mold and other unpleasant conditions. Contact a double glazing expert immediately you spot a damaged window seal. They can repair or replace the entire unit.