Double Glazed Window Repair
Double glazing is an energy efficient investment that stops loss of heat during winter months and helps keep your home cooler in the summer. Having your double glazed windows repaired as needed is a great way to keep them working properly.
Over time your double glazed windows can suffer from issues such as 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 can shatter the double panes of your windows and expose your home to the elements. While a damaged glass window isn't easy to fix, it doesn't need to be replaced. In fact the insulated glass that is between the two panes remains in good shape, and you can fix your double-pane windows with some DIY effort.
You'll first need to remove any broken glass from the frame. This will be a messy job, and you'll want to take care to prevent any glass fragments from falling on the floor or falling out of the frame. Wear work gloves to protect you hands, and a rag around the broken glass area to prevent further cuts or damage. After removing the broken glass, clean the frame of the window thoroughly to remove any sealant or debris. Sand rough areas of the frame to create a smooth and even surface to install your new glazing.
After cleaning the frame, you can apply a fresh layer of glass to the place where the broken pane was removed. This is the best way to ensure that your window is secure and sealed, and it will aid in reducing energy costs by stopping drafts and water from entering the house. Next, you will need to choose your glazing material. There are several options available, including clear tape, which is a bit more durable than regular tape and can keep your window secure from further cracking, and glazing film that is similar to clear plastic wrap. The benefit of this option is that it can be painted to match your existing frame and will also keep out snow and rain as well.
Whatever material you choose regardless of the material you select, it is crucial to press the glazier's points into the place where the putty joins the frame. These will keep the glass in place and help it adhere to the frame. Hardware stores sell glazier's point ropes that can be rolled out on the frame rabbets.
Condensation
Double glazing can be susceptible to condensation issues. If you experience this problem it is best to call the company that installed the window. Many companies offer warranties and guarantees to will cover the problems. Fogging and condensation between panes of glass is a clear indication that the seals between your windows have been damaged and must be repaired by a professional who will fix both panes.
The process is complicated and requires special tools to take off the old pane and then install the new one, however it can be accomplished by an expert who will supply the necessary equipment. It is best to delegate the job to an expert. These tools can be hazardous.
Wear safety glasses and gloves if you decide to do it yourself. You may be exposed to glass fragments flying around. It is also crucial to carefully remove all putty and metal glazing points from the grooves where the new window will be. You should also wire-brush the frame and vacuum or wipe it clean with a damp cloth. Once the frame has dried you'll have to purchase a replacement piece of glass that is 1/8" shorter in both directions than the existing window. Test-fit the glass into the grooves.
Based on the frames you have You will then have to apply the caulk to the grooves to ensure that your new pane is secured in the right place. After the caulk dries, you will need to smooth it and make any needed adjustments. Then the wood molding can be put back in place.
Double glazed windows can be difficult to open and close in the event of extreme weather. Extreme temperatures can cause the frames of double-glazed windows to expand or contract, causing them to become sagging and stick. If this is the problem, you can try wiping down the frames with water and lubricating the joints. However, double glazing repairs Bromley might be a good idea to call the company that installed your windows for assistance.
Misted
Misted Double Glazing is a window problem that is caused by moisture getting trapped between the glass panes of your double-glazed windows. Double glazing consists of two panes which are separated by a space filled with argon for greater thermal efficiency. This creates an airtight seal that keeps warm air inside and cold outdoor air outside, allowing you to keep your temperature in your home comfortable.
The seal may become damaged over time and water can accumulate between the panes of glass, causing them to become cloudy. This occurs because the sun's heat causes the gap between the panes of windows, causing water to vapourize.
It is a natural phenomenon however if it occurs between the panes of the window it could cause problems because it will no longer be able to regulate the temperature in the room. Instead the temperature outside of the window will affect the temperature indoors. If you notice that your double glazed windows are becoming misty, call in the experts at Northfield Glass to investigate.
We can replace a single sealed unit without the need to replace the entire window. This is more streamlined than a total replacement. Our misty glass repair involves removing and cleaning the glass unit and replacing it with a brand new one. This creates a watertight seal again.
Some companies in the field claim to inject chemicals through holes drilled into windows that have been misty to eliminate the condensation and fog. We don't recommend using this method. This is not only unattractive, but could also damage the toughened glass, leaving you with a window which isn't functioning properly.
If you don't address the issue immediately it could cause mold, which could not only damage the window, but risk health issues for your family members. The condensation in the window could cause other problems with your property such as damp or rot. In certain cases the window might need to be replaced entirely.
Blown or Failed
Double-glazed windows are made up of two panes of glass with an inert or air between them. This increases their thermal efficiency by keeping heat in and cold out. Over time, the gas may depressurize and cause a variety of issues.
Condensation in between the panes is one of the most common. Although it's a normal event, it doesn't necessarily mean that your window is damaged however it could be an indication that you need to re-seal your windows. Condensation could be an indication that your double glazing has failed in which case it's time to get it replaced completely.
It is also important to look for draughts that are coming from your double glazed windows. This could be because of a failed seal or handle that is broken, or a broken lock. It is important to fix the issue as quickly as you can. A draft can cause you to pay more for heating. Check the seals around the window frame by smelling cold air.
There will also be water beads on the outside of windows when your window seals are failing. This is a sign that you need to reseal the double glazed windows.
Your window frames have been designed to move a bit, which is necessary to keep the glass sheets in position. However, with time, this special packaging material may get compacted, and this could break the all-important seal. This allows air to flow between the panes, which will reduce your window's energy efficiency.
A damaged seal is a clear sign that your double glazing has failed and needs to be fixed immediately. A damaged seal can stop your double glazing from performing its primary function, which is to keep cold air out and warm air in. A blown seal could let moisture in your home, which could lead to mold and other unpleasant conditions. Call a double glazing specialist immediately you notice a blowing window seal. They can replace the entire unit.