Double Glazed Window Repair

Double glazing is an energy efficient investment that reduces heat loss in the winter and helps to keep your home cooler during the summer. Restoring your double-glazed windows as needed is a great way to ensure they remain in good condition.

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

Broken Panes

A rogue baseball, a flying pebble from your lawnmower, or even a severe storm could break the double panes of your windows, leaving your home exposed to the elements. Although a window that is cracked can be difficult to fix, 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.

To begin, you'll need remove the broken glass from the frame. You'll need to be cautious to avoid any glass shards falling to the floor or falling from the frame. Use work gloves to protect your hands and use a rag to cover the broken glass to avoid further cuts or damage. After removing the broken pane take care to clean the entire frame of the window to get rid of any sealant residue and debris. It is important to sand double glazing rough areas of the frame to create a smooth surface for your new glass.

After cleaning the frame and removing the dust, you can apply another layer of glass to the area where you removed the broken pane. This is the best way to protect and seal your window. It can also save you energy costs by preventing drafts and water from entering the home. Next, you will need to select your glazing material. There are a variety of options such as clear tape, which is more durable than regular tape, and can prevent further cracking of your window, or glazing film that is similar to clear plastic wrap. The benefit of this type of material is that it can be painted over to match your frame and will keep snow and rain out as well.

Whatever material you select regardless of the material you choose, it is essential to press glazier's points into the place where the putty joins the frame. These will hold the newly-formed glass in place and help it stick to the frame. The glazier's point can be found in hardware stores, and Double glazing they come in pre-made ropes that you simply roll out onto the frame rabbets.

Condensation

If you are experiencing issues with condensation, it's best to call your window manufacturer. Many companies offer warranties and guarantees to provide coverage for these problems. Fogging or condensation on the windows' panes is a sign that your seals aren't working properly. Only a professional can resolve this issue by replacing the panes.

This procedure is a bit complicated and requires special tools to remove the old one and replace the new one, but it is possible to do this by a professional who will provide the required equipment. It is recommended to leave the task to professionals. These tools can be dangerous.

If you decide to undertake this yourself, ensure you wear safety glasses and gloves to protect yourself from any broken pieces of glass that may fly off during the process. It is essential to take out any putty or metal glazing points from the grooves that will hold the new window. You should also wire-brush the frame and vacuum or wipe it clean with a damp cloth. After the frame has dried you'll have to purchase a replacement piece of glass that's 1/8" shorter in both directions than your existing window. Test-fit the glass into the grooves.

You will require a layer of silicone caulk in the grooves of your frames to ensure the glass you are installing is securely installed. After the caulk dries, you will need to smooth it and make any needed adjustments. The wood molding will then be reinstalled.

If the weather abruptly changes, double-glazed windows can become difficult to open and close. Extreme temperatures can cause the frames to shrink or expand and cause them to sag or stick. If this is the problem you could try wiping down the frames with water and lubricating the joints. However, it might be best to ask the company who installed your windows for help.

Misunderstood

Misted Double Glazing is a problem with windows that occurs when moisture gets trapped between the glass panes of double glazed windows. Double glazing is made up of two panes, which are separated by a gap filled with argon for greater thermal efficiency. This results in an airtight seal that keeps warm air inside, and cold outside air out.

Over time however, this seal can break down and moisture will begin to accumulate between the windows, causing them to turn misty. This happens because the space between the panes gets heated by the sun, which causes water vapour to form within it.

It is a natural phenomenon however if it occurs between the windows' panes it could be a problem 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 if your double-glazed windows start to fog.

We can replace the sealed blown unit without having to replace the whole window which is less disruptive than a total replacement. Our misty glass upvc repair involves taking off and cleaning the glass unit before replacing it with a brand new one. This will result in an airtight seal again.

Some companies in the industry claim that they can inject chemicals through holes into misted windows to remove the condensation and fog. We do not recommend using this method. This is not just ugly, but it can cause damage to the toughened glass and leave you with windows that do not completely function.

If you don't address the problem immediately it could result in mould, which can not only cause damage to the window, but cause health risks for your family members. Moisture can cause other problems in your home, such as dampness or rot. In some cases, the window may need to be completely replaced.

Failed or Blown

Modern double glazed windows have two glass panes that have an inert gas or air in between them. This improves their thermal efficiency by keeping heat in and cold out. As time passes, the gas can depressurize, leading to a number of issues.

One of the most frequently encountered is condensation that forms between the panes. It's not an indication of a window failure however it could indicate that you need to reseal them. Condensation is also an indication of broken double glazing that will require a re-installation.

Double-glazed windows can also create drafts. This could be due to the seal being damaged or a damaged handle lock. It is essential to fix this issue as soon as possible. A draft can cause you to spend more on heating. You can test the seals by feeling around the edges of your window frame to determine whether you feel cold air.

Another sign that your window seals are failing is when you begin to notice water beads on the inside of your windows. This is an indication that you need to replace the seals on your double-glazed windows.

Your window frames are designed to move slightly in order to keep the glass sheets in their place. However, with time, this particular packaging material will become compacted and this will cause the seal to break. This will allow the air to flow between the panes, which will reduce the energy efficiency of your window.

A blown seal is a clear sign that your double glazing is damaged and needs to be fixed immediately. A blown seal stops your double glazing from performing its primary function which is to keep cold air out and warm air in. A blown seal can also let moisture in your home, which could lead to mold and other unpleasant conditions. It is recommended to contact a double glazing repair specialist as soon as you discover a blowing seal on your double-glazed windows, as they are able to replace the entire unit.