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. The ability to have your double-glazed windows repaired as needed is a great way to ensure that they function correctly.

Over time, your double glazed windows may experience problems like condensation and misting. Double glazed windows may be difficult to open and close.

Broken Panes

A stray baseball or a flying pebble from your lawnmowers or even a severe storm can break the double panes of your windows and expose your home to the elements. Although a window that is cracked can be difficult to repair however, you don't have to replace it entirely. The insulated glass between two panes of glass is still in good shape, so you can repair your double-paned windows yourself.

First, you'll need to remove any broken glass from the frame. This is a messy job and you'll need to be careful to stop glass shards from falling onto the floor or falling out of the frame. Wear gloves for you hands, and an abrasive cloth around the damaged glass area to prevent further cuts or damage. After you have removed the broken glass clean the frame of the window thoroughly, removing any sealant or debris. It is important to sand rough areas of the frame to ensure an even surface for the new glazing.

After cleaning the frame, you can apply another layer of glass to the seam where you removed the broken pane. This is the best way to keep your window safe and sealed and will help you save energy costs by keeping water and drafts from entering your home. The next step is to select the material for your glazing. There are several options available, including clear tape, which is a bit more robust than regular tape and will help keep your window from further cracking, and glazing film that is similar to clear plastic wrap. The benefit of this option is that it can be painted over to match the frame you have, and it will keep out snow and rain as well.

Whatever material you choose it's essential to press the glazier's points into that place where the putty joins your frame. These will hold the new glass in place and help it adhere to the frame. You can find glazier's points in hardware stores, and they are available in pre-made ropes that you simply roll over the frame rabbets.

Condensation

If you are experiencing issues with condensation, it's recommended to contact the window manufacturer. There are warranties and guarantees that cover these issues. Condensation and fogging in the panes of glass is an obvious indication that the seals between your windows are broken and can only be repaired by an expert who will replace both panes.

This process is a little tricky and requires specific tools to remove the old one and replace the new one, but it can be done by an expert who will supply the necessary equipment. It is best to leave the job to professionals. These tools could be dangerous.

If you do decide to undertake this yourself, ensure you wear safety glasses and gloves to protect yourself from broken glass pieces that might fly away during the process. It is essential to take out all metal or putty points from the grooves that will be receiving the new sash window repair. Wire-brushing the frame or vacuuming it with a damp cloth is also recommended. Once the frame is clean and dry then you'll need order a piece of replacement glass that is 1/8 inch smaller in each direction than the window that you have and then fit it in the grooves.

Based on the frame you have depending on your frames, you'll need to apply a thin layer of silicone caulk to the grooves in order to ensure that your new pane is secured in place. After the caulk dries it is time to smooth it and make any necessary adjustments. The wood molding can be put back in place.

Double glazed windows can become difficult to open or replace close in the event of extreme weather. Extreme temperatures can cause the frames of double-glazed windows to expand or contract, causing them to sag and stick. If this is the issue, you can try wiping down the frames with water and replace then lubricating the joints. However, it might be best to contact the company who installed your windows for help.

Misted

When moisture gets trapped in between the glass panes it can cause misty double glazing. Double glazing consists of two panes of glass which are separated by an insulating space typically filled with argon gas to provide increased thermal efficiency. This creates an airtight seal that keeps warm room air inside and cold outdoor air outside which allows you to keep the temperature at a comfortable level in your home.

As time passes, the seal will begin to break down and moisture will start to build up between the window panes, causing them to become misty. This happens because the gap between the panes gets heated by the sun, causing water vapour to develop in it.

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

We can replace the individual blow-sealed unit without having to replace the entire window and is less disruptive than a full replacement. Our misty window repair involves removing the glass, cleaning it, and replacing it with a fresh one to create an airtight seal.

There are some companies in the industry who claim to drill holes into your windows with mist and inject chemicals into them which they claim will eliminate the fog & condensation but we do not recommend this procedure. This is not only unsightly but could also damage the toughened glass, leaving you with a window which doesn't function properly.

It is essential to address the issue as quickly as possible, as left untreated, it could result in the growth of mould that not only damages the window, but also poses health risks to your family members. Moisture in the window can cause other problems with your property such as damp or rot. In some instances it might be necessary to replace the entire window.

Blown or Failed

Double-glazed windows are comprised of two panes of glass with an air or inert between them. This increases their thermal efficiency, allowing warm air in and cold air out. As time passes the gas will become depressurised and cause many problems.

Condensation in between the panes is among the most frequent. It is not a sign of a window failing however it could indicate that you need to reseal them. Condensation can be an indication that your double glazing has broken and, in that case, it should be replaced completely.

It is also important to look for draughts coming from your double-glazed windows. This could be caused by an issue with the seal or a damaged handle lock. It is important to fix the issue as quickly as you can. A draught will cause you to spend more on heating. Test the seals on the window frame by feeling the cold air.

You will also notice water beads on the inside of windows when your window seals aren't performing as they should. This is an indication that you need to seal your double-glazed windows.

Your window frames are designed to move a little bit, as they need to do to keep the glass sheets in the right place. As time passes, this particular packaging material can be compressed. This can result in the seal being broken. This will allow the air to move between the panes, which will reduce the energy efficiency of your window.

Double glazing that has blown a seal is a sign of failure and should be repaired as soon as is possible. A blown seal stops your double glazing performing its primary purpose, which is to keep cold air out and warm air in. Additionally, a blown seal can let moisture in, which could result in mold and other unpleasant conditions. It is recommended to contact a double glazing repair specialist as soon as you spot a damaged seal in your double glazed windows, as they can replace the whole unit.