Double Glazed Window Repair

Double glazing is an energy efficient investment that reduces loss of heat in winter and keeps your home cooler during the summer. Repairing your double-glazed windows whenever necessary is a great way to ensure they are in good condition.

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

Broken Panes

A rogue baseball, 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. While a cracked window can be difficult to fix but you don't need to replace it completely. 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 remove any broken glass from the frame. You'll need to be cautious to prevent glass shards from falling to the floor or slipping from the frame. Use work gloves to protect your hands, and place an abrasive cloth around the damaged glass area to prevent further damage or cuts. After taking out the broken glass, clean the frame of the window thoroughly, removing any sealant or other debris. Sand rough areas of the frame to create a smooth and even surface to install your new glazing.

Once the frame is cleaned, you can apply a fresh layer of glazing to the area where the damaged pane was removed. This is the best method to protect and seal your window. It will also save you energy costs by preventing water and drafts from entering the home. The next step is to choose your glazing material. There are several options available, including clear tape which is more robust than regular tape and can keep your window from further cracking, and glazing film that resembles clear plastic wrap. This choice has the benefit that it can be painted to match your frame, and can also shield your windows from snow and ice.

Whatever material you pick regardless of the material you select, it is crucial to press the glazier's points into the seam where the putty meets the frame. They will help hold the new glass in place and assist it adhere to the frame. You can find glazier's points in hardware stores, and are available in pre-made ropes that you simply roll out onto the frame rabbets.

Condensation

Double glazing can be susceptible to condensation issues and if you experience this problem it is best to call the company that supplied the window. Many companies provide warranties and guarantees that will cover the problems. Condensation and fogging between panes of glass is a clear sign that the seals between your windows have been damaged and can only be fixed by a professional who will repair both panes.

It is a tricky procedure that requires special tools to remove and replace the old window. A professional can complete this task and supply the equipment. It is recommended to leave the task 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 crucial to take out all putty or metal glazing points from the grooves that will receive the new window. Wire-brushing the frame or vacuuming it with a damp cloth is recommended. After the frame is dry it is time to order an additional piece of glass that is 1/8" shorter in both directions than your existing window. Make sure the glass fits into the grooves.

You will require a layer of silicone caulk in the grooves of frames to ensure the glass you are installing is secure in its installation. Once the caulk has dried it is time to smooth it out and make any needed adjustments. The wood molding will then be reinstalled.

If the weather abruptly changes, double-glazed windows could be difficult to open and 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 lubricating them when this happens, but it may be better to consult the company that installed your windows.

Misunderstood

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

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

This is a natural occurrence, but if it occurs between the windows' panes it can be a problem because it will no longer be able to regulate the temperature in the room. Instead the temperature outside the window will influence the temperature inside. If you notice that your double-glazed windows have become misty, call in the experts at Northfield Glass to investigate.

We can replace a single sealed unit without needing to replace the entire window. This is far less disruptive than a full replacement. Our misty window repair involves taking off the glass unit, cleaning it, and then replacing it with a fresh one to make an watertight seal.

Some companies in the industry claim that they can inject chemicals through holes into windows that have been misty to eliminate the condensation and fog. We don't recommend this method. This is not just unsightly, but it could also harm the toughened glass and result in a window that does not completely perform its function.

If you don't address the issue quickly, it could lead to mould, which can not only cause damage to the window, but also cause health risks for your family members. The condensation in the window could cause other problems with your property such as damp or rot. In some instances it might be necessary to replace the entire upvc window repairs near me.

Failed or Blown

Double-glazed windows are comprised of two panes of glass with an inert or air between them. This increases their thermal efficiency by keeping heat in and the cold out. As time passes, the gas can become depressurised and cause a variety of problems.

One of the most common is condensation between the panes. While it is a natural event, it doesn't necessarily mean that your window has failed but it could be an indication that you have to re-seal your windows. Condensation may be an indication that your double glazing has broken in which case it will need to be replaced completely.

Double-glazed windows may also cause draughts. It could be due to a failed seal or handle that is broken, or a broken lock. It is important to fix this issue as soon as possible. A draught will cause you to pay more for heating. Test the seals around the window frame by feeling the cold air.

There will also be water beads on the interior of windows when your window seals aren't performing as they should. This is a good indicator that you will need to re-seal your double glazed windows.

Your window frames are designed to move slightly in order to keep the glass sheets in position. However, over time this special packaging material can be compressed and break the all-important seal. This allows air to circulate between the panes, and decrease 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 damaged seal can stop your double glazing from fulfilling its primary job of keeping the cold out and warm inside. A blown seal could let moisture into your home, which can result in mold and other unpleasant conditions. It is recommended to contact a specialist in double glazing repair immediately if you discover a blowing seal in your double glazed windows, as they can replace the whole unit.

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