12 Companies Are Leading The Way In Repair Double Glazed Windows
How to Repair Double Glazed Windows
Double glazing is a great addition to any house and provides an additional level of energy efficiency and comfort. They can, however, have issues at times.
Repairing your double-glazed windows will save you money and also improve their insulation properties. A professional can fix condensation and misting on your windows by drilling holes into the unit.
1. Broken Glass
Whether it's a pebble from your lawnmower flying into your window or a heavy coffee table that falls on your glass-topped dining room table cracks in double pane windows can happen to any of us. The good news is that they can usually be repaired by an expert. Even the most severe cracks that stretch all the way across your windowpane can be fixed with a few simple steps and some strong-hold tape.
First, clean the area around the crack with soap and water to remove any dirt or grime. Apply a strip of clear tape along both sides of the glass. For superficial cracks it's enough to prevent them from getting any worse. For more severe cracks, you may need to extend the tape by a few inches over the crack on both sides. For a stronger repair, you may require epoxy. Follow the instructions on the packaging to mix it and apply it to the crack. After the epoxy has dried it should be as solid as new window glass.
While it's advisable to avoid windows with cracks however, environmental factors and manufacturing flaws can cause them to break or lose the seal. It's also important to get the highest quality double-pane windows from a trusted manufacturer. They will offer a warranty on their products and will stand behind them for 15 to 20 years following installation. This will help in future replacements and repairs.
If your window is cracked It is best to replace it as soon as possible before the cracks worsen. Double pane windows give you better insulation from cold and heat, which can save you money on your energy bills.
It's important to remember that any damaged glass window can be dangerous. It's always a good idea to speak with experts in glazing prior to undertaking any repairs, because they will have the necessary equipment to do the job safely. Don't be afraid to seek assistance! You can seek professional assistance in repairs and replacements. They will also provide tips to prevent double pane windows from breaking in the future.
2. Condensation
Condensation in between the glass panes is a frequent issue with double glazing. This is a clear sign that the seal between the two glass panes is failing and is no longer functioning as an airtight insulator, permitting heat to escape.
This problem is more common in newer double glazing made of plastic than older aluminium framed models and is especially problematic when the weather turns cold and damp. It is usually due to too much humidity in the air, or the absence of circulation. It also causes condensation on cold surfaces, such as the inside surface that windows.
It isn't easy to prevent condensation on your double-glazed windows, particularly in the UK where it is known for its humid climate. However, you can minimize this issue by ensuring that your rooms are properly ventilated, and keeping the curtains or blinds open to allow fresh air to enter. In addition, wiping down your windows and door surfaces regularly will help remove moisture.
It is best to consult an expert if you are worried about the presence or absence of condensation on your double-glazed windows. This is not something you should try to tackle on your own as any alteration with the sealed units will end any warranty that might be on offer. Many window companies that are reputable can provide and install a replacement sealed unit, so you can be sure that your window will perform exactly as it should.
Alternatively, if the condensation is only present in a few of your double-glazed windows, it's usually possible to fix the issue by simply replacing the affected unit. This is significantly less expensive than a complete replacement and is a viable alternative for those looking to keep the effectiveness of their double-glazed window installation. If you decide to go this route, it's recommended to choose a trustworthy tradesperson through Checkatrade and a place where the workers have been thoroughly vetted and inspected to ensure that they offer top-quality work. They will either replace the unit completely or fit vents in each hole to allow airflow and they'll be able to offer you a guarantee for the work that they do.
3. Shrinkage

As the temperature drops your double glazing will likely to shrink. This pressure exerts pressure on the gaskets of rubber that hold your window panes into the frame. They will eventually develop faults, and reduce their effectiveness. This can cause fogging, draughts and water ingress. The solution is to re-seal the windows.
Your uPVC frames may also turn discolored with time. While a simple wash with a specialist UPVC cleaner can help, it is important to remember that this could be a sign of a bigger issue. If the discoloration is deep, this could indicate that your frames are damaged and require replacement.
The most common reason for double-glazed doors or window being difficult to open is because the hinges have become stiff or damaged. It is essential to contact a professional to fix the issue if you notice windows or doors difficult to open. A door or window that isn't shut properly could cause draughts and will also reduce the energy efficiency of your home. A broken lock can also be a safety concern and could invalidate your insurance.
Double glazed window repairs may be expensive but it is vital to fix any issues as soon as you notice them. Leaving these problems untreated can harm your double glazed windows and increase the risk of damp and mold. Damp and mold can be extremely damaging to your home and can also be a health hazard for your family. The moisture can also cause condensation and rust on windows with double glazing that can lead to mold growth and decrease the lifespan of your double glazing. Regularly inspecting your double glazed windows is the best way to avoid any issues in the near future. If you need any repairs, you should contact a reputable, reputable tradesperson through Checkatrade. We can provide you with a list of local professionals who can make the necessary double-glazing repairs. Enter your postcode to receive a list within seconds.
4. Leaks
Contact a professional if you notice water leaking from your double-glazed windows. It could be due a damaged seal, a damaged window pane or even an issue with your drainage system. If left unattended, a small leak can turn into a big problem that could lead to damp or even mould.
A professional will employ caulking guns to apply a fresh layer of sealant. Before applying the new sealant you'll have to remove the previous layer and clean the gap thoroughly. You'll want to make sure that the new sealant is able to fill the entire gap. This will ensure that your windows are correctly sealed.
Many double-glazed windows come with a guarantee. However, you must be aware of how long this warranty is and what it covers. Some warranties only cover the hardware up to 10 or 20 years, while others provide a lifetime warranty. If you experience any issues with your double-glazed windows contact the company who installed them as soon as you can. Make sure everything is written. This will make it easier to get the refund or replacement should it be required.
Condensation between the two panes of glass is a different issue with double glazing. repair timber windows is usually caused by a breach in the seals, which allows heat from outside to escape into the gap between the glass sheets. Condensation occurs when warm air comes into contact with cold glass. In most cases, it can be removed by a simple clean using a cloth dampened with water or white vinegar.
However, if the condensation is particularly severe or continues to grow, it could be a sign that the glass is suffering from a defect. In this case it is likely that a replacement window will be needed.