Double Glazing Window Repairs
If you have your double-glazed window repairs carried out will ensure they are working properly and will help you save money on heating costs. A professional will employ specific tools and will know how to complete the task correctly.
They'll also be able provide advice on the most recent energy saving technology. A lot of new double-glazed windows have a warranty of 10 or 20 years, but some offer lifetime warranties.
Broken Panes

Double-glazing cracks are not only ugly, they serve as a barrier to cold and heat to enter or leave your home. The good news is that a majority of damaged panes can be repaired without having to replace the entire window. The first step is to tape the cracked area with masking or packing tape, and then extend it over the edges of the glass on both sides to prevent the crack from expanding further. You can also cover the area using plastic, such as a tarp, garbage bag or a tarp, to keep out bugs, rain and other animals.
Next, you'll need take the glass pane from its frame with a utility knife and gloves. It's better to take off the glass in one piece, rather than breaking it into tiny pieces. Be very careful because glass pieces that break could fall and cause more damage. In addition, it is essential to recycle the old glass properly.
Once the old window is removed, you'll need to measure the opening for a new window. Be sure to measure carefully and remember that wood expands and expands or contracts over time. To make sure that the new pane will fit perfectly, it's best to subtract between 1/16 and 1/8 inch from each side of the measurement. Get enough glaziers' points or clips for every 6 inches along the length of the pane.
A professional will drill holes into the window and fill in the gaps with a liquid sealant. This creates an impermeable barrier that will keep your home dry and warm. The process can take from just a few hours to a few days, and it's important to let the sealant completely dry before moving on.
Although some double-pane windows can be repaired with this method, it's generally recommended that you replace the window when you're experiencing condensation, draughts or other problems that can't be solved by drilling or taping. Additionally, since special tools are required for the repair properly, it's not a good idea to try the repair yourself unless you're an experienced DIYer.
Condensation
Condensation is a concern when the temperature or humidity of a room changes. It forms water droplets on cold surfaces and could get trapped between double-glazing when the seal fails. The good news is that it's rarely an issue, and there are a few ways to test it before calling an expert window repair specialist.
One option is to use a hairdryer with a low heat (and at an appropriate distance) to remove any stagnant water that's trapped between your windows. This is a temporary solution that does not stop condensation from recurring until the root of the issue is identified. The most permanent solution is to make sure that there's sufficient ventilation inside your home and you balance humidity levels. This will help you save money on your energy bills and decrease the risk of damp and mould developing around your windows.
Another way to tackle condensation is to use a defogger device. It's a tiny hole that's drilled into the inside of the double glazing and a cleaning solution is then spraying in, which eliminates any moisture from the air. This is only an interim solution and is not guaranteed to eliminate the condensation over time. However, you could consider this as an affordable alternative until you have your window repaired professionally.
Visible condensation can be a sign that the sealant in between the double paned windows have failed. If you notice this it's crucial to contact your double glazing company immediately and have any problems put in writing. It will be easier to claim your warranty if it becomes needed later on.
It is also possible to try lubricating the handles, hinges or mechanisms on your double-glazing and see whether this helps. You can also try a dry cloth to wipe away any haze that might be present, but remember that this won't fix the root problem which is the lack of a clean and dry space between your windows. If you are unable to resolve the issue, it could be necessary to replace your window.
Draughts
Nothing is more unpleasant than a cold draft coming through your double-glazed. It could make your entire home feel chilly, even if the rest of your house is warm. The good news is that most draughts can be easy to fix and could save you a significant amount of money on your energy bills.
A draught is usually caused by gaps in the walls around windows and doors. A poor fitting, loose plaster, rotting timber, and even loose paintwork can create draughts. Draught- repair double glazing windows is an inexpensive way to reduce your energy bills. It stops warm air from escaping your home during winter and cold air from entering your home in summer, which means you won't need to keep heating your home as high.
The best method to stop draughts is to fit draught blocking strips. These are available in various materials, including brush, foam, or rubber strips. They can be put on the bottom of the door or on the top or sides of the frame. There is also draught proofing for sash and casement windows. There are brushes that can be incorporated to sliding sash windows as well as casement windows with rubber strips, which can be screwed or glued in the place.
You could also try using an air draught stopper in the gap under your floorboards to prevent warm air from rising and causing a draught. However, this method is only really effective if the floorboards aren't carpeted. You can also add a vent cover to an open fire when it's not in use and seal the gaps around sinks, around extractor fan vents as well as in chimneys and any other vents that aren't used in your house.
Misted double glazing is a common issue that is easily fixable by constructing the seal. Many double glazing companies offer to drill misted glass units and insert plugs, but this is often a short-term solution. It is best to contact the company that installed and sold your double glazing and ask them to repair the glass unit. It might cost more but replacing the entire window will be cheaper.
Mist
Condensation between the panes of double-glazed windows causes mist. The sealant that holds the glass together stops moisture from getting out, but it can be damaged or worn down by accidental collisions or due to the aging process and weathering. It is crucial to get this repaired as soon as you can because it could cause various issues for homeowners, ranging from damp and mould to the high cost of energy.
There is an easy and quick fix to the problem without having to replace the entire window. Simply drilling a few holes in the window will allow you to put in desiccant bags that will take any condensation between the glass panes. This will solve the problem and keep your windows sparkling clean.
If you don't want spend the time drilling holes into your double-glazed units, there are companies that will do this for you. However, this option will be costly and requires a degree of proficiency and expertise to be successful.
In some cases it may be necessary for the window to be replaced when it has suffered serious damage, such as severe rot or cracks. This is particularly the case if you wish to upgrade to Low E A-rated glass to improve insulation and save on heating expenses.
It is best to call the company that installed your double glazing. If the unit is still covered by warranty, they might be able to repair it or offer you a discount for a replacement. It is important to check your double-glazed windows regularly for signs of wear. This includes hinges, handles and the places where the window or door is able to pass through the frame. Keeping your double glazing clean will also help reduce any issues related to moisture and condensation between the panes. If you are having difficulty to open or shut your windows, try lubricating the hinges and mechanisms using grease or oil.