Double Glazed Window Repair

Double glazing is an energy efficient investment that reduces heat loss in the winter months and helps keep your home cooler during the summer. Repairing your double-glazed windows whenever required is a great method to ensure they are in good condition.

Over time your double glazed windows can suffer from problems like condensation and misting. This can cause your double glazed windows to be difficult to open and close.

Broken Panes

A rogue baseball or a flying pebble from your lawnmower, or even a heavy storm could break the double panes of your windows, leaving your home exposed to the elements. While a damaged glass window is difficult to repair but it doesn't have to be replaced. The insulated glass that is between two panes of glass is in good condition So you can repair your double-paned windows yourself.

First, you'll need to take any broken glass from the frame. This can be an unpleasant task, and you'll want to be careful to stop glass shards from falling on the floor or falling out of the frame. Make sure to wear a pair of 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 glass and cleaning the entire frame of the window to get rid of any remaining sealant and debris. It is important to smooth rough areas of the frame to create a smooth surface for your new glass.

After cleaning the frame, you can apply another layer of glass to the seam where you removed the broken pane. This is the most effective way to ensure that your window is sealed and protected, and it will help you save energy costs by preventing drafts and water from getting into your home. The next step is to choose the right glazing material. There are several options available, including clear tape that is more robust than regular tape and will help keep your window safe from further cracking, as well as glazing film that resembles clear plastic wrap. The benefit of this option is that it can be painted to match your frame and will keep snow and rain out as well.

No matter what material you use it's essential to press the glazier's points into the seam where the putty meets your frame. They will help hold the new glass in place and help it to adhere to the frame. Glazier's points can be found in hardware stores, and are available in pre-made ropes that you roll over the frame rabbets.

Condensation

If you're experiencing problems with condensation, it's best to call your window manufacturer. Many companies offer warranties and guarantees to provide coverage for the problems. Fogging and condensation between panes of glass is an obvious indication that the seals between your windows are damaged and can only be fixed by a professional who will fix 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, but it can be accomplished by an expert who will provide the necessary equipment. Using these tools can be dangerous, so it is always best to leave this type task to a professional.

Wear safety glasses and gloves if you opt to do it yourself. You may be exposed to flying glass fragments. It is also crucial to remove all the putty and metal glazing points from the grooves in which the new window will go. Wire-brushing the frame or vacuuming it with a damp cloth are also recommended. Once the frame is dry and clean, you will need to order a piece of replacement glass that is 1/8 inch shorter in each direction than the window that you have and then fit it in the grooves.

You'll have to apply a layer of silicone caulk in the grooves of your frames to ensure that your glass is secure in its installation. After the silicone caulk has dried and cured, you can smooth it out and make any adjustments. Then the wood molding can be reinstalled.

If the weather abruptly changes, double-glazed windows may become difficult to open or close. Extreme temperatures can cause the frames to shrink or expand and this can make them slide or become stuck. Try wiping the frames with water and then lubricating them when this happens, but it may be better to consult the company that installed your windows.

Misted

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

This seal can be damaged over time, and moisture can build up between the glass panes which can cause them to turn to become cloudy. This happens because the gap between the panes is heated by the sun, which causes water vapour to develop within it.

This is a normal occurrence however, if it occurs between the window panes, it could cause problems as it is no longer able to regulate the temperature of the room and will allow the outside temperature to influence the indoor temperature. If you notice your double-glazed windows have become misty, call in the experts at Northfield Glass to investigate.

We can replace a single blow sealed unit, without having to replace the entire window. This is far less disruptive than a full replacement. Our misty glass repair consists of removing and cleaning the glass unit before replacing it with a new one. This creates a watertight seal again.

There are companies in the industry which claim to cut holes into your existing misted windows and inject chemicals into them, which they say removes the fog & condensation, however, we do not recommend this procedure. This method is not only unattractive, but it could cause damage to the toughened glass and can leave you with a window that does not fully perform its function.

It is crucial to resolve the issue as soon as you can, as if untreated it can cause mould growth that not only damages the window, but can also pose health risks to your family. The moisture in the window may cause other issues in your home like damp or rot. In some instances, it may be necessary to replace the entire window.

Failed or Blown

Double-glazed windows consist of two panes of glass with an inert or air between them. This improves their thermal efficiency by keeping heat in and cold out. Over time, the gas can become depressurised, window doctor leading to a number of problems.

One of the most frequent is condensation that forms between the panes. It's not an indication of a upvc window repairs doctor (other) failing, but it could indicate that you need to reseal them. Condensation may be a sign your double glazing has broken in which case it will need to be replaced completely.

Double-glazed windows can also cause drafts. It could be due to the seal being damaged or a damaged handle or a damaged lock. A draught is noticeable and will lead to higher heating bills, so it is important that you get this fixed sooner rather than later. You can test the seals by rubbing around the edges of your window frame to see if you feel any cold air.

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

Your window frames are made to move a bit in order to do in order to keep the glass sheets in their place. However, over time this special packaging material may be compressed and cause the seal to break. This will allow air to move between the panes, which will reduce your window's energy efficiency.

A seal that is blown is a clear sign that your double glazing is damaged and needs to be fixed immediately. A blown seal will stop your double glazing performing its primary function, which is to keep cold air out and warm air in. A damaged seal could let moisture into your home, which can result in mold and other unpleasant conditions. It is important to contact a specialist in double glazing repair immediately if you notice a blown seal in your double glazed windows, since they could replace the entire unit.